Caterpillar. Dealer service tools catalog (2018)

Reference

• SMHS8303, Special Instruction

• 80 psi required

• Includes a cooling system

adapter and seals directly on the

radiator or with standard type

adapters

• Improves time on nut tensioning

process by up to 80%

• Improves tensioning process

quality and consistency

• Grasps cooling tube and

removes it without damaging

the tube on AGT radiators

• Removes

Generation

Modular Radiators

(NGMR),

Advanced

Modular

Cooling

(AMOC) and Aluminum Modular

Radiator Cores (AMC) on any

vehicle

Reference

• NEHS1213 Tool Operating Manual

JULY 2018 Engine Tools

3-21

Engine Tools

COOLING SYSTEMS

Pressure Cap Test Adapter

Model Usage: 785C, 785D, 789C, 789D, 793D,

• Allows for pressure testing of the 365-7388

Specifications

793F, 793F AC, 795F AC and 797F

pressure cap

• Dimensions: 142.4 x 101.6 mm (5.6 x 4.0 in)

Warranty: Caterpillar ^®Six Months

• Used with the 9S-8140 Pressurizing Pump or

• Weight: 1.1 kg (2.5 lb)

259-6237 Cooling System Tester pump

Part Number

Description

456-6746

Pressure Cap Test Adapter

Tool Group

Model Usage: Multiple Engine Models

• Allows the 9S-8140 to be used on machines

Specifications

which use the 345-1237 screw-on coolant cap

Warranty: Manufacturer’s

• Threaded Adapter: 139.7 x 58.42 x 33.02 mm

assembly

(5.5 x 2.3 x 1.3 in)

• Contains two adapters: Cooling System Test

• Adapter Cap: 73.66 x 71.12 x 66.04 mm

Adapter and Pressure Cap Test Adapter

(2.9 x 2.8 x 2.6 in)

Part Number

Description

440-2009

ToolGroup

Cooling System Tester

Essential Tool

• Used to pressure test cooling systems that

REPAIR INFORMATION

use screw-on type radiator caps

Bosch Service Solutions

Model Usage: 416, 420, 428, 430, 434, 442

755 Eisenhower Drive

Series E Backhoe Loaders, Small Track-Type

• Used on many light commercial vehicles,

Owatonna, MN 55060

Tractors, Small Track-Type Loaders, Mini-

passenger vehicles, marine applications,

Attn: Repair Department

Excavators, Compact Wheel Loaders

and motorcycles with internal radiator neck

Phone: 800-344-4013

diameters of 45.0 mm (1.77 in) or less

Visit the Bosch Repair Track web link to complete and submit

Warranty: Manufacturer’s Lifetime

the form for proper authorization:

• Cooling system tester group includes: pump,

https://repairtrack.bosch-automotive.com

set of extensions to fit different sizes of

radiator necks, gauge, supply and drain hoses,

instruction book, and carrying case

Part Number

Description

259-6237

Cooling System Tester

Seal Driver

Model Usage: 3208 Engines

• Installs 9N-3141 Water Pump Seal Assembly

References

(9N-3075Water Pump/9N-3898Water Pump)

Warranty: Caterpillar ^®Six Months

• SENR3910, 3176 Service Manual SEHS9120,

• Required to compress seal spring pre-

Special Instruction, Operation

determined distance

Part Number

Description

5P-9722

Seal Driver

3-22 JULY 2018 Engine Tools

Engine Tools

COOLING SYSTEMS

Water Pump Seal Installer

Model Usage: 3500

• Used to install water pump seal to correct

Specifications

depth without damage to seal

Warranty: Caterpillar ^®Six Months

• Dimensions: 39.5 x 83.4 mm (1.6 x 3.3 in)

• Used to quickly install 416-0603 water seal

• Weight: .538 kg (1.18 lb)

into water pump housing

• Material: Steel

Part Number

Description

438-8155

WaterPumpSealInstaller

Puller Assembly

Model Usage: Water Pump Seal 416-0603

• Quickly and easily removes the 416-0603 seal

• Used on the following water pumps that

use the 416-0603 Seal: 416-0614, 416-0613,

Warranty: Caterpillar ^®Six Months

• Will not damage the shaft during removal

416-0612, 416-0611, 416-0610, 416-0609,

process

416-0608, 416-0606 and 416-0607

Part No.

Description

Dimensions

Weight

521-4900

Puller Assembly

60 x 94 mm (2.5 x 4 in)

1.2 kg (2.6 lb)

JULY 2018 Engine Tools

3-23

Engine Tools

COOLING SYSTEMS

Seal Guide

Model Usage: 3204 Engines

• Used for assembly of 1W-6446 Water Pump

and 2W-1223 Water Pump

Warranty: Caterpillar ^®Six Months

• Prevents shaft seal from rolling when shaft is

installed in water pump housing

Part Number

Description

6V-6159

Seal Guide

Water Pump Seal Installation Tools

Model Usage: Multiple Engine Models

• 7N-7843 and 7N-8268 Water Pump Seal

Reference

Installation Tools used to install seal groups in

Warranty: Caterpillar ^®Six Months

• SEHS8449, Special Instruction

respective water pumps (see chart)

Part Number

Description

Engine

7N-7843

Installation Tool

3400 Series

7N-8268

Installation Tool

6 1/4 Bore Vee

Oil Seal Installation Tool

Model Usage: Water Pumps Using the 153-1256

• Allows the installation of the main shaft into

• Used on water pumps that use the 153-1256

Oil Seal, C15, C18, C27 and C32

the water pump housing without the risk of

oil Seal

damaging the oil seal

Warranty: Caterpillar ^®Six Months

Part No.

Description

Dimensions

Weight

488-2672

Oil Seal Installation Tool

35.4 x 19 mm (1.394 x 0.757in)

0.018 kg (0.039lb)

3-24 JULY 2018 Engine Tools

Engine Tools

COOLING SYSTEMS

Seal Installer

Model Usage: 3306 Engines

• Used to install 154-9291 and 169-1750 Water

• Makes installation quick and easy

Pump Seals

Warranty: Caterpillar ^®Six Months

Part No. Description Outside Diameter Inside Diameter Counter Bore Diameter Material

172-5711 Seal Installer

47.4mm (1.87in)

19.54 mm (0.769 in)

36.50 mm (1.437 in)

Steel

Seal Driver

Model Usage: 3300, 3400, 3500s

• Installs the 4W-3864 water pump seal and the

• Installs the seals to the correct depth without

262-4378 water pump seal

damage to the seals

Warranty: Caterpillar ^®Six Months

Part No.

Description

455-0130

Seal Driver

Spanner Wrench, Holding Fixture

Model Usage: G3520B and G3520C Engines in

• Used to disassemble and assemble jacket

• Special repair tools allow pump repair instead

Large Mining Trucks

water (JW) pumps and separate circuit

of pump replacement

aftercooler (SCAC) water pumps

Warranty: Caterpillar ^®Six Months

• Holding fixture is placed in a bench vise to

• Used with a bench vise and 1/2 inch square

hold pump spline

drive ratchet

• Fits innermost locknut inside pump housing

Part No.

Description

248-3310

Spanner Wrench

248-3311

Holding Fixture

Spline Wrench (14 Teeth), Impeller Nut Spanner

Model Usage: All 3500 Marine Engines with

• Used to disassemble and assemble pump

Reference

discontinued 148-8000 Seawater Pump

during rebuild

• SENR6564, Service Manual, 3500B Engines

Warranty: Caterpillar ^®Six Months

Disassembly and Assembly

Part No.

Description

193-8094 (holds spline)

Spline Wrench (14 Teeth)

193-8100 (removes locknut)

Impeller Nut Spanner

Spanner Wrench for Water Pump

Model Usage: C175-20 and 3520 engines

• Provides a safe and effective way to remove

• ½ inch square drive

and install the 382-6140 locknut during

Warranty: Caterpillar ^®Six Months

• Tool allows for repair instead of pump

rebuild of the 381-7341 water pump

replacement

Part No.

Description

I. D.

Weight

Spanner Wrench

69.42mm (2.73”in)

0.23 kg

476-2902

for Water Pump

with4 equally spacedteeth

(0.5 lb)

JULY 2018 Engine Tools

3-25

Engine Tools

COOLING SYSTEMS

Impeller Installers

Model Usage: 3204, 3208

• Used with an arbor press to position impeller

• 8T-3142 Impeller Installer for all 3204 Family

to specified clearance from water pump body

Engine water pumps

Warranty: Caterpillar ^®Six Months

• Designed to bottom on water pump body

• 8T-0457 Impeller Installer for all 3208 Family

when impeller is in correct position on shaft

Engine water pumps

Part Number

Description

8T-0457

Impeller Installer - 3208 Family Engine water pumps

8T-3142

Impeller Installer - 3204 Family Engine water pumps

Torque Wrench Assembly (46 mm Adapter)

Model Usage: Industrial 660, 5500, EP 150, 500,

• Used to tighten fan tensioner nut on C13,

• Used with interchangeable torque wrench

Perkins 5200, 5500

C15 and C18 Gen Set and Industrial Engines

Specifications

equipped with 348-8109 or 309-8037 fan

Warranty: Caterpillar ^®Six Months

tensioner groups

• Dimensions: 46 mm (1.81 in)

Part Number

Description

385-4006

Torque Wrench Assembly (46 mm Adapter)

Water Pump Seal Installer

Model Usage: 3400 Engines

• Used to install water pump seals

• Both 139-0088 and 138-9299 tools work

on 3406C Engines with serial numbers

Warranty: Caterpillar ^®Six Months

8PN10279-UP and 3406E Engines with serial

numbers 5EK85240-UP

Counter

Part

Outside

Inside

Item

Description

Bore

Material

Installs

Number

Diameter

Pumpshaftthrough

35.42 mm

19.25 mm

Aluminum

138-9299

Oil Seal Tool

Oil Seal in pump

(1.394 in)

(0.757 in)

or Plastic

housing

128-0317 Coolant

Seal

43.9 mm

19.31 mm

37.6 mm

139-0088

Steel

Seal and support

Installer

(1.73 in)

(0.760 in)

(1.48 in)

ringin housing

Shaft/oil seal

Seal/Shaft

147-6521

assembly into early

Installer

pump housing

Seal Installer

Essential Tool

• Installs 200-3052 Seal Group in water pump

Reference

Model Usage: C9 Marine Engine, C9 Petroleum

• Seal fits into counterbore of seal installer and

• RENR8633, C9 Petroleum Disassembly and

Engine

then uses pump shaft as a guide

Assembly

Warranty: Caterpillar ^®Six Months

• Correctly installs seal without damage

• Durable, steel construction

Part No.

Description

323-3526

Seal Installer

3-26 JULY 2018 Engine Tools

Engine Tools

COOLING SYSTEMS

Water Pump Seal Installer

Model Usage: 3406 Engines

• Used to correctly and quickly install the

• Overall length: 22.4 mm (0.88 in)

118-9163 Seal Group in water pumps

Warranty: Caterpillar ^®Six Months

• Diameter: 31.75 mm (1.25 in)

• Replaces discontinued 2W-9102 Installation

Reference

Tool (Water Pump Seal) and 125-9622 Seal

Installer (Water Pump)

• SEHS8449, Special Instruction, Installation of

Water Pump Seal Group

• Seal fits into counterbore of seal installer

• Seal installer slips over pump shaft (seal is

installed using hand force)

Part No.

Description

135-7629

WaterPumpSealInstaller

Seal Installer Tool

Model Usage: 3406E, C15, C18, G3516C

• Usedto correctly install new style seals into

• The 417-6000 installs the seal on the drive

Auxiliary Water Pump

391-2227 Sea Pump

end of the pump

Warranty: Caterpillar ^®Six Months

• Guides seal and set seals to correct depth

• The 417-6001 installs the seal on the non-

drive end of the pump

• Black Oxide coated for durability

• Used in conjunction with hand press

Reference

• RENR2389, C18 Marine and Auxiliary Marine

Generator Set Engines

Part Number

Description

Dimensions

417-6000

Seal Installer Tool

140x55.8 mm(5.5 x2.2in)

417-6001

Seal Installer Tool

90 x 31.7 mm (3.5 x 1.3in)

Seal Installer

Model Usage: C18 Marine Auxiliary Water Pump

• Usedto correctly install new style seals into

• Used in conjunction with hand press

524-3160

524-3160 auxiliary water pump

• The 533-1142 installs the seal on the drive

Warranty: Caterpillar ^®Six Months

• Guides and sets seals to correct depth

end of the shorter shaft of the pump.

• Black-oxide coated for durability

Part No.

Description

Diameter

Weight

533-1142

Seal Installer

140 x 53 mm (5.5 x 2.1in)

1.2 kg (3 lb)

JULY 2018 Engine Tools

3-27

Engine Tools

COOLING SYSTEMS

Seal Installer

Essential Tool

• Installs 276-4756 Seal Group in water pump

• Durable, steel construction

Model Usage: C15 and C18 Engines for Cat Built

• Seal fits into counterbore of seal installer and

• Black oxide coating for corrosion resistance

Machines and On-Highway use

then uses pump shaft as guide

Reference

Warranty: Caterpillar ^®Six Months

• Correctly installs seals without damage

• RENR9706, C15 On-Highway Engines

Part No.

Description

325-5756

Seal Installer

Essential Tool

• Used to install 147-5088 Pump Seal into

• Provides quick, easy installation

153-8053 Pump

Model Usage: 3176, C-10, C-12, and 3196

Engines

Part No.

Description

183-4028

Seal Installer

Warranty: Caterpillar ^®Six Months

3-28 JULY 2018 Engine Tools

Engine Tools

COOLING SYSTEMS

Seal Installer

Model Usage: C15, C18, C175, 3500, C27, C32

• Used to install the 336-2212 seal

Specifications

water pumps using the 336-2212 seal

• Correctly installs the seal without damage

• Dimensions: 60 x 25 mm(2.4 x 1.0 in)

Warranty: Caterpillar ^®Six Months

• Provides quick and easy installation

• Material: Steel

Part Number

Description

449-1904

Seal Installer

Slotted Socket

Model Usage: 3406E, C-15, and C-16 Engines

• Used to remove and install coolant

• Slotted side for sensor wire clearance

temperature sensor

Warranty: Caterpillar ^®Six Months

• Square drive: 1/2 inch

• Deepwell designeasily reaches sensor

• Socket type: 6 point, 1 1/16 in

Part Number

Description

9U-5103

Slotted Socket

Seal Installer

Model Usage: C4.4 6.6 Tier lll

• Used with 398-1868 installation tool to

Specifications

properly install the unique 380-3728 front

Warranty: Caterpillar ^®Six Months

• Dimensions: 90 x 24 mm (3.54 x 0.94 in)

crankshaft seal

Part Number

Description

441-6763

Seal Installer

Seal Installer, Locknut Spanner Wrench

Model Usage: 3400 Marine Engines

• Used to disassemble and assemble 6I-1928

• Dual purpose 9U-6627 Seal Driver installs

and 105-0268 RawWater Pumps— used on

seal - ring is used with driver to remove old

Warranty: Caterpillar ^®Six Months

5N-6054 Seal Group

seal

• Spanner sockets reduce removal time of shaft

locknuts - easier removal and less chance

of damage

Item

Part Number

Description

1 & 2

9U-6627

Seal Installer (Includes item 2 Seal Remover)

9U-6626

Locknut Spanner Wrench

2P-2317

Locknut Spanner Wrench

JULY 2018 Engine Tools

3-29

Engine Tools

COOLING SYSTEMS

Pressure Probe

Model Usage: Multiple Engine Models

• 428-7586 Pressure Probe is 12 mm longer

• Group, or 5P-3591 Probe Adapter Group

than the 164-2192

Warranty: Caterpillar ^®Six Months

• Can be used in applications up to 2750 kPa

• Used with pressure gauge to check pressure

(400 PSI)

of fluid-filled compartments

• Brass and steel construction

• Fits 3.175 mm (1/8 in) pipe plug threads

• Can be used alone or with 5P-2720 Probe

Adapter Group, 5P-2725 Probe Adapter

Part Number

Description

164-2192

Pressure Probe

428-7586

Pressure Probe

Water Pump Seal Installer

Model Usage: 3408 and 3412 Marine Engines

• Used to remove and install ceramic seals on

• Large end of driver installs seals - greatly

Warranty: Caterpillar ^®Six Months

most pumps that use a 5N-6055 Seal Group

reduces chances of damage

• Used with 1U-8306 Socket-Spanner for

• Handle end of driver removes old ceramic seal

rebuilding 6I-1898 and 4C-3613 Water Pumps

• Overall length: 180.0 mm (7.1 in)

• One-piece design eliminates second tool

• Large diameter: 70.0 mm (2.75 in)

Part Number

Description

9U-6956

WaterPumpSealInstaller

Seal Installer

Model Usage: C32 Marine

• Used to replace seals on the auxiliary pump

Specifications

Warranty: Caterpillar ^®Six Months

• Prevents seal damage during installation

• Dimensions: 37.0 x 30.1 mm (1.5 x 1.2 in)

• Weight: 0.05 kg (0.1 lb)

Part Number

Description

385-4578

Seal Installer

Water Pump Seal Installer

Model Usage: D8R, 3406E, D8N, D9N, D11R,

• Used to properly install water pump seal

Specifications

994F, D11T CD

311-8411 into assembly 311-8410

• Dimensions: 47 x 45 mm (1.85 x 1.77 in)

Warranty: Caterpillar ^®Six Months

• Weight: .463 kg (1.02 lb)

Part Number

Description

420-5855

WaterPumpSealInstaller

3-30 JULY 2018 Engine Tools

Engine Tools

COOLING SYSTEMS

Seal Installer

225-8266

• Used to install thermostat seal in housing

• Lower portion bolts to handle using a 2D-4534

Bolt (3/8-16)

• Top portion of installer fits into housing and

acts as a guide

• Knurled handle makes installer easier to hold

• Lower portion slides through guide portion to

install seals accurately and efficiently

Part Number

Description

221-8647

Seal Installer

Temporary Strainers

Model Usage: 3400, 3500, 3600 Family Engines

• Convenient to install in coolant lines on 3600,

• Used during initial startups and after

3500 and some 3400 Family Engines

overhauls

Warranty: Caterpillar ^®Six Months

• Filter particles larger than 1.58 mm (1/16 in)

• Meant to be removed from cooling system

diameter

before engine returned to service

Part Number

Description

Material

Perforations

Pipe Size

1.58 mm (1/16 in)

4C-9045

Temporary Strainer

Stainless Steel

101.6mm (4in)

diameter

1.58 mm (1/16 in)

4C-9046

Temporary Strainer

Stainless Steel

127 mm (5 in)

diameter

1.58 mm (1/16 in)

4C-9047

Temporary Strainer

Stainless Steel

152.4mm (6in)

diameter

Mounting Bar

Model Usage: 3406E Marine Engine

• Used to hold heat exchanger plates in

• Makes repair work faster and easier

alignment during disassembly and assembly

Warranty: Caterpillar ^®Six Months

Part No.

Description

Hex End

Outside Diameter

Threaded End

125-5597

Mounting Bar

19.05 mm (3/4 in)

29.75 mm (1.171 in)

1/2 - 13

Mounting Bar

Model Usage: C-18

• Used to preload aftercooler plates for

• Makes repair work easier and faster

assembly

Warranty: Caterpillar ^®Six Months

• 2 bars are typically used per aftercooler

Part Number

Description

237-9608

Mounting Bar

JULY 2018 Engine Tools

3-31

Engine Tools

COOLING SYSTEMS

Mounting Bar

Essential Tool

• Used to align and preload aftercooler plates

• Two bars are typically used per aftercooler

during assembly

Model Usage: C27, C30, C32, and 3412E Marine

• Durablesteel construction

Engines

• Bars align aftercooler plates and threaded

Reference

adjuster compresses plates to proper preload

Warranty: Caterpillar ^®Six Months

• SENR5031, Service Manual, 3412E, C30,

• Makes repair work easier and faster

and C32 Marine Engines, Disassembly and

Assembly Manual

Part Number

Description

334-0114

Mounting Bar

Model Usage: 3412 HEUI Marine Engines

• Used to align heat exchanger plates during

Reference

disassembly and assembly

Warranty: Caterpillar ^®Six Months

SENR5031, Disassembly and Assembly Manual

Makes heat exchanger repair work easier and

•

Specifications

faster

• Hex end: 19.05 mm (3/4 in)

• Two guides are typically used per heat

exchanger

• Outside diameter: 29.75 mm (1.171 in)

• Threaded end: 5/8-11

Part Number

Description

169-4309

Mounting Bar

Fan Drive Installer

Essential Tool

• Used to install wear sleeves on 336-7696 and

Reference

350-5637 Fan Drives

Model Usage: D6R, D6T Track-Type Tractors,

• RENR8175, D6R Series III and D6T Track-Type

937D Track-Type Loader

• Provides a way to install wear sleeves

Tractors, Engine Supplement, Disassembly

without damage to seals or fan drive

and Assembly

Warranty: Caterpillar ^®Six Months

• Made from hardened steel and black oxide

coated for long service life

Item

Part Number

Description

359-4915

Fan Drive Installer

359-4916

Fan Drive Installer

Turbo Alignment Bracket

Model Usage: CT660 Truck

• Required to properly install and align the

Specifications

turbo assembly

Warranty: Manufacturer’s

• Dimensions: 355.6 x 279.4 x 304.8 mm

(14.0 x 11.0 x 12.0 in)

• Weight: 2.3 kg (5.0 lb)

Part Number

Description

373-7492

Turbo Alignment Bracket

3-32 JULY 2018 Engine Tools

Engine Tools

COOLING SYSTEMS

Assembly Tooling for MESABI Radiator

Model Usage: 793, 797 Off-Highway Truck

• Used to assemble MESABI Radiator

References

Warranty: Caterpillar ^®Six Months

• Various tools and lubricating oil provide

• KENR8578, 793F Off-Highway Truck, Engine

means to correctly assemble radiator

Supplement, Disassembly and Assembly

components, including seals

• Special hand tools designed to help prevent

damage to the radiator during assembly

Part Number

Description

342-2334

Support Tool

342-2335

Cleaning Brush

342-2346

Lubrication Brush

342-2348

Lubrication Brush

342-2349

LubricatingOil

4Q-5144

Install Tool

4Q-5222

Breaker Tool

Air Compressor Coolant Line Release Tool

Model Usage: CT660 Truck

• Used to install injector into cylinder head

Specifications

Warranty: Manufacturer’s

• Releases the locking mechanism to allow

• Dimensions: 3 x 1 x 0.25 in

the removal of the coolant line on the air

• Weight: 0.23 kg (0.50 lbs)

compressor

Part Number

Description

373-4724

Air Compressor Coolant Line Release Tool

Charge Air Cooler Test Group

Model Usage: CT660 Truck

• Used to perform diagnostics on the charge air

Specifications

cooler (intercooler).

Warranty: Manufacturer’s

• Dimensions: 177.8 x 134.6 x 134.6 mm

(7.0 x 5.3 x 5.3 in)

• Weight: 2.56 kg (5.65 lb)

Part No.

Description

373-4793

Charge Air Cooler Test Group

Tool Group (Air Cooler)

Model Usage: CT660

• Tests the Charge Air Cooler to determine if

Specifications

the leak rate iswithin acceptable limits

Warranty: Manufacturer’s

• Dimensions: 305 X 343 X 109 mm (12 x 13.5

• The Charge Air Cooler does not need to be

x 4.3 in)

removed from the vehicle to perform this test

• Weight: 3.265 kg (7.2 lb)

Part No.

Description

372-5273

Tool Group (Air Cooler)

JULY 2018 Engine Tools

3-33

Engine Tools

COOLING SYSTEMS

CT660 15L Engine Tools

Model Usage: CT660

Warranty: Caterpillar ^®Six Months

• Service tools for servicing various systems of the CT660, 15L engine.

Part Number

Description

Weight

Qty.

392-7197

High Pressure Pump Alignment Pins

.054 kg (.12 lb)

392-7198

Oil Pressure Test Adapter

.118 kg (.26 lb)

392-7199

Fuel Line Return Test hose & Adapter

1.54 kg (3.39 lb)

392-7200

Turbo Lifting Bracket

1.03 kg (2.26 lb)

392-7201

Cylinder Head Lifting Bracket

2.25 kg (4.95 lb)

392-7202

EGR Lifting Bracket

2.73 kg (6.03 lb)

392-7203

Crankcase Pressure Adapter

.040 kg (.089 lb)

392-7204

Intake Housing Alignment Pins

.064 kg (.14 lb)

392-7205

Air Intake Guard

.168 kg (.37 lb)

392-7209

Oil Cooler Pressure Test Kit

.868 kg (1.91 lb)

394-6446

Fuel Pressure Test Kit

.136 kg (.30 lb)

394-6449

High Pressure Return Line Tester (19 mm)

1.50 kg (3.30 lb)

418-4041

AFTFSV Temperature Breakout Harness

.227 kg (.50 lb)

442-9850

Alignment Tool Assembly

4.626 kg (10.20lb)

Thermostat Housing Extension Tube Seal Installer

• Used to properly install the extension tube

Specifications

seal into the thermostat housing

• Dimensions: 137.2 x 177.8 x 134.6 mm

(5.4 x 7.0 x 5.3 in)

• Weight: 0.29 kg (0.65 lb)

Part No.

Description

373-4794

ThermostatHousingExtension TubeSealInstaller

Seal Installer

Model Usage: CT660 Truck

• Used to properly install the extension tube

Specifications

seal into the air charge cooler (intercooler)

Warranty: Manufacturer’s

• Dimensions: 137.2 x 180.3 x 134.6 mm

pipe

(5.4 x 7.1 x 5.3 in)

• Weight: 0.54 kg (1.2 lb)

Part Number

Description

373-4825

Charge Air Cooler Pipe to High Speed Turbo Extension Tube Seal Installer

3-34 JULY 2018 Engine Tools

Engine Tools

COOLING SYSTEMS

Fan Hub Seal Installer

• Used to properly install the fan hub housing

Specifications

seal

• Dimensions: 127.0 x 127.0 x 177.8 mm

(5 x 5 x 7 in)

• Weight: 2.1 kg (4.6 lb)

Part Number

Description

373-4831

Fan Hub Seal Installer

Fan Clutch Wrench

Model Usage: CT660 Truck

• Used to easily remove fan hub nut on CT660

Specifications

engines

Warranty: Manufacturer’s

• Dimensions: 101.6 x 101.6 x 863.6 mm

• Force can be applied using air hammer or by

(4.0 x 4.0 x 34.0 in)

hand using included attachment and standard

• Weight: 3.6 kg (7.9 lb)

hammerormallet

• Fan clutch wrench can be used with 1/2" drive

torque wrench to reinstall nut

Part Number

Description

379-9007

FanClutch Wrench

Coolant Management Tool

Model Usage: CT660 Truck

• Equipped with two unique adapters that use

• Vacuum eliminates possibility of air pockets

standard shop air to create regulated pressure

forming in the EGR cooler

Warranty: Manufacturer’s

and a powerful vacuum

Specifications

• Regulated pressure quickly empties system

• Dimensions: 439.4 x 528.3 x 1252.2 mm

• Single closure valve allows for pressure test

(17.3 x 20.8 x 49.3 in)

• Weight: 33.1 kg (73 lb)

Part Number

Description

372-5254

Coolant Management Tool

Part Number

Description

379-5669

Tank andCartOnly

379-5673

Radiator Cap Adapter

379-5670

Vacuum Assembly

379-5671

Pressure Regulator Assembly

379-8352

Adapter Cap (Surge Tank)

Coolant Plug

Model Usage: CT660s Equipped with 11 and 13L

• Used to plug the coolant supply and return

• Eliminates the need to drain the cooling

Engines

lines for Aftertreatment Fuel Injector

system

Warranty: Manufacturer’s

• Helps prevent coolant leaks

• Reduces repair times

Part Number

Description

455-8045

Coolant Plug

JULY 2018 Engine Tools

3-35

Engine Tools

CRANKSHAFT, MAIN BEARINGS AND FLYWHEEL

Crankshaft Gear Installation Tools

Model Usage: Cat^®Engines

• Used to install crankshaft gears on most

engines with tool setup illustrated

Warranty: Caterpillar ^®Six Months

Item

Part Number

Description

Thread Size

1B-4206

Nut

4D-3704

Washer

6V-3160

Cylinder Group

Thread sizes of adapters (5) are as follows:

5F-7339

Adapter

3/4 in NF - Male x 5/8 in NF - Female

5F-7342

Adapter

1in NF-Malex5/8in NF—Female

5H-1274

Adapter

1 1/4 in NF - Male x 5/8 in NF - Female

5H-1276

Adapter

7/8 in NF - Male x 5/8 in NF - Female

Crank Gear Puller

Model Usage: 3116 and 3126 Engines

• Used to remove 2W-8147 Gear from

• Especially useful on 3126 Engines in motor

crankshaft

home applications

Warranty: Caterpillar ^®Six Months

• Saves time by allowing crankshaft gear to be

• Weight: 3 kg (7 lb)

removed without removing crankshaft from

• All items in figure are included

engine or engine from frame

Part Number

Description

137-7293

Crank Gear Puller

Puller Plate

Model Usage: D10, D11N, 245B, 992C

• Used to remove 9S-3013 Crankshaft Gear on

• Used with 6V-3160 Hydraulic Puller, three 6F-

D343 and 1693 Engines

4991 Bolts, and three 7F-1926 Bolts

Warranty: Caterpillar ^®Six Months

Part Number

Description

5P-3546

Puller Plate

BrakeSaver Rotor Support

Model Usage: 3406, 3406B, 3408, 3408B

• Used to prevent damage to seals during

• Attached to engine with four 0S-1594 Bolts

BrakeSaver removal and installation on 3400

Warranty: Caterpillar ^®Six Months

• Replaces 9N-0046 design changes

Series Engines

Part Number

Description

5P-8718

BrakeSaver Rotor Support

3-36 JULY 2018 Engine Tools

Engine Tools

CRANKSHAFT, MAIN BEARINGS AND FLYWHEEL

Crankshaft Installation Guide

Model Usage: C175 16 & 20

• 417-2349 slips over studs in the block.

• RENR7466 - Disassembly and Assembly -

C175-16 and C175-20 Generator Set Engine

Warranty: Caterpillar ^®Six Months

• Used to safely guide C175 crankshafts during

installation

Specifications

• Eliminates crankshaft journal and stud contact

• Dimensions: 80.0 x 56.0 x 482.0 mm

during removal and installation

(3.15 x 2.2 0x 19.0 in)

• Four are required

• Weight: 2.80 kg (5.75 lb)

Reference:

• White Nylon Plastic

• KENR6052 - Disassembly and Assembly -

C175-16 and C175-20 Engines for Caterpillar

Built Machines

Part Number

Description

417-2349

Crankshaft Installation Guide

Crankshaft Support Group

Model Usage: Cat^®Engines

• V-block-type supports used to inspect

Reference

crankshafts for bend (2 support groups

Warranty: Caterpillar ^®Six Months

• SEBF8054, Guideline for Reusable Parts

required)

• Replaceable plastic bearing pads will not

damage crankshaft

Part Number

Description

Quantity

5P-8637

Crankshaft Support Group

CrankshaftSupport Group Consists of:

0S-0509

Bolt (3/8 - 16)

2H-6120

Screw (used with 268-1699)

5P-8636

Pad

7F-7836

Screw

Flywheel Lifter

Model Usage: Cat^®Engines

• Used for flywheel removal and installation

• Maximum lifting capacity: 454 kg (1000 lb)

Warranty: Caterpillar ^®Six Months

• Two lifters can be used for removal and

installation of some crankshafts

Part Number

Description

8F-4423

Lifter - Flywheel

Flywheel Stopper Plate

Model Usage: C3.8

• Used to loosen and tighten the flywheel

Specifications

screw

Warranty: Manufacturer’s

• Dimensions: 140 x 78.7 mm (5.51 x 3.10 in)

• Weight: .662 kg (1.45 lb)

Part Number

Description

393-2572

Flywheel Stopper Plate

JULY 2018 Engine Tools

3-37

Engine Tools

CRANKSHAFT, MAIN BEARINGS AND FLYWHEEL

Wear Sleeve and Seal Installer

Model Usage: Cat^®Engines

• Used to install both front and rear seals

• Also included with 3N-8008 Crankshaft

and wear sleeves on 15.88 cm (6.25 in) bore

Seal Conversion Group, Front, and 3N-8000

Warranty: Caterpillar ^®Six Months

V-engines

Crankshaft Seal Conversion Group, Rear,

for replacing former piston ring-type seal,

thrower, and baffle

Part Number

Description

5P-3022

Wear Sleeve and Seal Installer

C4.4 Timing Case Cover Alignment Tool

Model Usage: C4.4

• Used to correctly align pressed timing case

Specifications

cover for C4.4 engine

Warranty: Caterpillar ^®Six Months

• Dimensions:

- Outer Diameter: 79.35 mm (3.12 in)

- Depth: 44.45 mm (1.75 in)

• Weight: 3.62 kg (8.0 lb)

• Material(s): Steel

Part Number

Description

364-7209

C4.4TimingCaseCover AlignmentTool

Timing Case Cover Alignment Tool

Model Usage: C7.1, C6.6

• Used to correctly align pressed timing case

• Weight: 1.12 kg (2.49 lb)

cover

Warranty: Caterpillar ^®Six Months

• Material(s): Steel

Specifications

• Dimensions:

- Outer Diameter: 79.35 mm (3.12 in)

- Depth: 44.45 mm (1.75 in)

Part Number

Description

364-7210

Timing Case Cover Alignment Tool

Flywheel Guide Pin

Model Usage: 3046 Diesel Engine

• Used to remove and install flywheel

• Thread: M12 x 1.25

(2 required)

Warranty: Caterpillar ^®Six Months

• Overall length: 190 mm (7.5 in)

• Supports weight and aligns flywheel during

Reference

engine assembly

• SENR6458, Special Instruction, Disassembly

• Simple to use (threaded guide pin has

and Assembly of 3046 Engines

screwdriver slot for easy installation)

Part Number

Description

9U-7994

Flywheel Guide Pin

3-38 JULY 2018 Engine Tools

Engine Tools

CRANKSHAFT, MAIN BEARINGS AND FLYWHEEL

Crankshaft Turning Tool

Model Usage: C175-16 & 20

• Used at either crankshaft end to rotate

• Allows manual rotation of crankshaft as

crankshaft when checking crankshaft end

needed for D&A processes

Warranty: Caterpillar ^®Six Months

clearance during initial fit up

• Material: Steel

• Reduces time by eliminating need to install

Specifications

bolts in crankshaft flange to rotate crankshaft

• Length: 787.4 x 40.6 mm (31.0 x 1.6 in.)

• Weight: 1.1 Kg (2.5 lb.)

Part Number

Description

417-3193

Crankshaft Turning Tool

PTO Oil Seal Installer

Model Usage: 3408 and 3412 Engines

• Tool must be used to install the 160-8181 PTO

• Decreases installation time (uses positive

Shaft Seal (Seal is included in the 178-2973

stop to accurately set depth of seal)

Warranty: Caterpillar ^®Six Months

Seal Kit)

• Made from hardened steel for added

• Used with nut and washer of PTO yoke to

durability

push seal into position

Part Number

Description

193-0233

PTO Oil Seal Installer

Distorter Adapter

Model Usage: 3508, 3512, 3516, 789, 793, 994

• Used with 5P-7409 Distorter to remove front

• Positions 5P-7409 Distorter properly against

and rear crankshaft wear sleeves from 3500

flywheel and timing gear housing for wear

Warranty: Caterpillar ^®Six Months

Series Engines with 1W-6974 Seal Groupand

sleeve removal, a difficult task without the

1W-6977 Seal Group

use of a distorter and adapter to expand

sleeve away from crankshaft; once expanded

on journal, wear sleeve can be easily removed

Part Number

Description

1U-7325

Distorter Adapter

PTO Seal Installer Tool Assembly

Model Usage: 3500 Machine Engines

• Quickly and easily installs rear PTO oil seal

• Decreases installation time

Warranty: Caterpillar ^®Six Months

• Necessary to install seal without damage

• Made from steel with black oxide coating

Part Number

Dimensions

Weight

422-7508

152.5 x 101.6 mm (6.0 x 4.0 in)

4.25 kg (9.37 lb)

Wear Sleeve Installers

Model Usage: 3176, 3176B, C-10, and C-12

• Used to install crankshaft wear sleeves

Engines

Part Number

Description

Use

Warranty: Caterpillar ^®Six Months

145-5247

Wear Sleeve Installer

Front Crankshaft Sleeves

147-2675

Wear Sleeve Installer

Rear Sleeves

JULY 2018 Engine Tools

3-39

Engine Tools

CRANKSHAFT, MAIN BEARINGS AND FLYWHEEL

PTO Shaft Stop Tool Assembly

Model Usage: All C175s

• Attaches to the rear housing assembly to

Specifications

captivate the PTO shaft

Warranty: Caterpillar ^®Six Months

• Dimensions: 92 x 48 x 102 mm (3.6 x 1.9 x

• Prevents the PTO assembly from rotating

4.0in)

when assembling the shaft onto the auxiliary

• Weight: 1 kg (2.2 lb)

drive gear

• Simplifies the assembly process

Part No.

Description

478-1934

PTO Shaft Stop Tool Assembly

PTO Wear Sleeve Installation Driver

Model Usage: All C175s

• Quickly Installs the 9X-7726 wear sleeve onto

Specifications

the PTO shaft

Warranty: Caterpillar ^®Six Months

• Dimensions: 279 x 76.2 Dia mm (11.0 x 3.0

• Replicates factory production tool and process

Dia in)

• Installs to correct depth on the shaft

• Weight: 3.5 kg (7.7 lb)

• Protective insert prevents shaft end damage

Part No.

Description

482-8221

PTOWear SleeveInstallation Driver

Flat Seal Installer

Model Usage: 3508, 3508B, 3508C, 3512, 3512B,

• Used to install front and rear crankshaft seals

• Provides uniform pressure to install the seal

3512C, 3516, 3516B, 3516C, 777D, 785C, 785D,

without damage

• Specifically designed to install the following

789C, 793C, 793D, 992G, 994F, D11R, G3512,

crankshaft seals:

Reference

G3512E, G3516, G3516B, G3516C, G3516E,

- 436-1478 Crankshaft Seal (Clockwise

G3520C, G3520E, PM3516, SPF343C

• Media Number: TEBE3184-00

Rotation)

Warranty: Caterpillar ^®Six Months

• Program Number: PI7-0565

- 436-1479 Crankshaft Seal (Counter-

• Program Title: Product Improvement Program

Clockwise Rotation)

For Removing all 447-6264 Tool Assemblies

• Consists of a pilot, driver, three (3) cap

(Crankshaft Seal Installers) from Dealer

screws, flange nut and bearing Installs 436-

Inventory

1478 and 436-1479 crankshaft seals

Part No.

Description

Dimensions

Weight

484-7863

Flat Seal Installer

272mm(10.71in)

31.75 kg (70lb)

447-6483

Drive Assembly

447-6490

Pilot Assembly

Crankshaft Lifting Assembly

Model Usage: C175

European Union Compliant, CE marked

• Lifts from a single point, eliminating straps or

spreader bars

Warranty: Caterpillar ^®Six Months

• Provides a safe way to lift C175 16- and 20-

cylinder crankshafts

Reference

• Lifts by the counterweights, eliminating

• NEHS1178 Tool Operating Manual

possible damage to journal surfaces

Part No.

Description

WLL

Dimensions

Weight

483 x 381 x 680 mm

424-8895

Crankshaft Lifting Assembly

11,814 kg (4,000 lb)

41 kg (90 lb)

(19 x 15 x 27 in)

3-40 JULY 2018 Engine Tools

Engine Tools

CRANKSHAFT, MAIN BEARINGS AND FLYWHEEL

Crankshaft Seal and Wear Sleeve Installation Tools (Silicone and Hydrodynamic)

Model Usage: 1100, 3100, 3200, 3300, 3400

• Typical tools for installing silicone and

Reference

hydrodynamic-type oil seals and wear sleeves

Warranty: Caterpillar ^®Six Months

• SMHS7100-02, Special Instruction

• SMHS8508, Special Instruction

• SMHS8301, Special Instruction

• SMHS6959-01, Special Instruction

Item

Location

Part Number

Description

Qty.

1100 and 3100 Engines - Silicon Seals - SMHS7100

—

Front and Rear

5P-7312

Distorter

—

Rear

5P-7338

Distorter Ring/Adapter

Rear

5P-0290

Locator

Front

9S-6030

Installer

Rear

5P-7293

Installer

3, 4

Front

6V-7777

Other Part

Front and Rear

9S-8858

Nut Assembly

Rear

1P-5515

Bolt

3034

Front

159-9074

Front Seal Installer

Rear

159-9071

Rear Seal Installer

3, 4

Front and Rear

159-9076

Rear Drive Handle

3054 and 3056

Front Group

9U-6210

Installer Group

Front

9U-6208

Locator a

Front

9U-6207

Plate

Front

9U-6211

Installer

Rear

9U-6203

Installer

3, 4

Front

9U-6206

Stud

3, 4

Front

9U-6209

Sleeve

3, 4

Rear

9U-6202

Plate

3, 4

Rear

9U-6204

Seal Guide

Front

089-7989

Bolt

3064 and 3066

Front Group

9U-6180

Front Seal Installer Group

—

Rear Group

9U-6170

Rear Seal Installer Group

Rear

9U-6171

Locator

Rear

6V-3303

Bolt

Rear

9U-6169

Installer

3, 4

Front

9U-6178

Installer Stud

3, 4

Rear

5P-8247

Hard Washer

Rear

9U-6172

Bolt

3046

Front

4C-6378

Seal Installer Sleeve

Rear

6V-3303

Bolt

3, 4

Front

4C-6376

Installer Stud

3, 4

Front

4C-6377

Installer Washer

3, 4

Rear

5P-8247

Hard Washer

Rear

9U-6172

Bolt

a. Includes 089-7989 Bolt

JULY 2018 Engine Tools

3-41

Engine Tools

CRANKSHAFT, MAIN BEARINGS AND FLYWHEEL

Crankshaft Seal and Wear Sleeve Installation Tools (Silicone and Hydrodynamic) (Continued)

Item

Location

Part Number

Description

Qty.

3200 and 3204 Engines - Silcon Seals - SMHS7100

Front and Rear

5P-7312

Distorter

—

Rear

5P-7338

Distorter Ring/Adapter

Rear

5P-0290

Locator

Front

9S-6030

Installer

Rear

5P-7293

Installer

Rear

8T-3098

Installer

3, 4

Front

6V-7777

Other Part

Front and Rear

9S-8858

Nut Assembly

Rear

1P-5515

Bolt

3208 Engines - Silcon Seals - SMHS7100

Front and Rear

5P-7312

Distorter

—

Rear

5P-7338

Distorter Ring/Adapter

Rear

5P-0290

Locator

Rear

5P-7293

Installer

3, 4

Front

5P-4230

Other Part

Front and Rear

9S-8858

Nut Assembly

Rear

1P-5515

Bolt

3208 Engines - Hydrodynamic Seals - SMHS8508

Front and Rear

5P-7312

Distorter

—

Rear

5P-7338

Distorter Ring/Adapter

Rear

5P-0290

Locator

Front

4C-4234

Installer a

Rear

5P-7293

Installer

Front and Rear

9S-8858

Nut Assembly

Rear

1P-5515

Bolt

3300 Engines - Silcon Seals - SMHS7100

Front

5P-7315

Distorter Ring

—

Front and Rear

5P-7312

Distorter

—

Rear

5P-7313

Distorter Ring

Rear

9S-8871

Locator

Front

4C-8982

Installer

Rear

5P-7298

Installer

Front and Rear

9S-8858

Nut Assembly

Rear

7F-8022

Bolt

Rear

9S-8890

Bolts

3300 Engines - Hydrodynamic Seals - SMHS8508

Front

5P-7315

Distorter Ring

—

Front and Rear

5P-7312

Distorter

—

Rear

5P-7313

Distorter Ring

Rear

9S-8871

Locator

Front

4C-8982

Installer

Rear

9S-8890

Bolt

Rear

6V-7876

Installer

Rear

6V-7877

Installer

Front and Rear

9S-8858

Nut Assembly

Rear

2P-1956

Bolt

Rear

7F-8022

Bolt

—

Front

9Y-9895

Seal Group

a. Use stud instead of damper bolt

3-42 JULY 2018 Engine Tools

Engine Tools

CRANKSHAFT, MAIN BEARINGS AND FLYWHEEL

Crankshaft Seal and Wear Sleeve Installation Tools (Silicone and Hydrodynamic) (Continued)

Item

Location

Part Number

Description

Qty.

3114 and 3116 Engines - Hydrodynamic Seals - SMHS8508, SEHS8868

171-7212

Wear Sleeve

—

Front and Rear

5P-7312

Distorter

—

Rear

4C-4869

Distorter Ring

Front

1U-7430

FrontCrank SealInstaller

Rear

1U-7594

Rear Installer

3, 4

Rear

1U-7597

Sleeve Ring

Front and Rear

9S-8858

Nut Assembly

—

5P-6208

Wear Sleeve Installer

Rear

1U-7596

Modified by Cat^®Bolt

3114, 3116 and 3126 HEUI Engines - Hydrodynamic Seals - SMHS8508

171-7212

Wear Sleeve

—

Front and Rear

5P-7312

Distorter

—

Rear

4C-4869

Distorter Ring

Rear

132-8772

Locator

Front

1U-7430

FrontCrank SealInstaller

Rear

1U-7594

Rear Installer

3, 4

Rear

1U-7597

Sleeve Ring

Front and Rear

9S-8858

Nut Assembly

—

5P-6208

Wear Sleeve Installer

Rear

1U-7596

Modified by Cat^®Bolt

3176, 3196, C-10 and C-12

Front

145-5247

Wear Sleeve Installer

—

Rear

147-2675

Wear Sleeve Installer

—

Front

9Y-0821

Wear Sleeve

—

Rear

9Y-0810

Wear Sleeve

3400 Engines - Silcon Seals - SMHS7100

Front and Rear

5P-7312

Distorter

—

Front and Rear

5P-7314

Distorter Ring

Front and Rear

5P-1733

Locator

Rear

5P-7301

Locator

Front

6V-2086

Installer

Rear

6V-2087

Installer

Front and Rear

9S-8858

Nut Assembly

Front and Rear

5P-1737

Bolt

Rear

5P-7309

Bolt

Rear

5P-7310

Bolt

3400 Engines - Hydrodynamic Seals - SMHS8508

Front and Rear

5P-7312

Distorter

—

Front and Rear

5P-7314

Distorter Ring

—

Rear

5P-7409

Sleeve Distorter

Front and Rear

5P-1733

Locator

Rear

5P-3594

Locator

Rear

5P-7301

Locator

Front

6V-6142

Installer

Rear

6V-6143

Installer

Rear

8T-2683

Installer

Rear

8T-2855

Installer

3, 4

Rear

8T-2856

Other Part

Front and Rear

9S-8858

Nut Assembly

Front and Rear

5P-1737

Bolt

Rear

1T-0720

Bolt

Rear

5P-7309

Bolt

Rear

5P-7310

Bolt

JULY 2018 Engine Tools

3-43

Engine Tools

CRANKSHAFT, MAIN BEARINGS AND FLYWHEEL

Crankshaft Seal and Wear Sleeve Installation Tools (Silicone and Hydrodynamic) (Continued)

Item

Location

Part Number

Description

Qty.

3500 Engines - Hydrodynamic Seals - SMHS8508

Front and Rear

1U-7325

Distorter Adapter

—

Front and Rear

6V-3143

Distorter Adapter

—

Rear

5P-7409

Sleeve Distorter

Front and Rear

6V-4003

Locator

Crankshaft Seal Locator

Rear

192-6339

Assembly

Front and Rear

6V-4977

Installer

Front and Rear

8T-3099

Installer

Seal And Wear Sleeve

Rear

187-1841

Installer

3, 4

Front and Rear

6V-4001

Other Part

3, 4

Front and Rear

6V-4002

Other Part

Front and Rear

9S-8858

Nut Assembly

Rear

2J-3505

Full Nut

Front and Rear

2N-5006

Bolt

C27/C32 Engines - Hydrodynamic Seals - SMHS8508

Front and Rear

5P-7312

Distorter

—

Front and Rear

5P-7314

Distorter Ring

Front and Rear

5P-1733

Locator

Rear

249-2937

Locator

Front

6V-6142

Installer

Rear

6V-6143

Installer

Front and Rear

9S-8858

Nut Assembly

C175 Engines - Hydrodynamic Seals - SMHS8508

Front and Rear

1U-7325

Distorter Adapter

—

Rear

5P-7409

Sleeve Distorter

Front and Rear

250-4586

Locator

Front and Rear

250-4587

Installer

3, 4

Front and Rear

323-4712

Other Part

Front and Rear

9S-8858

Nut Assembly

Front and Rear

322-2078

Bolt

D343 (5.4 in) 6 Cylinder Engines - Silicon Seals - SMHS7100

Front

5P-7316

Distorter Ring

—

Front and Rear

5P-7312

Distorter

Front

9S-8876

Locator

Rear

9S-8870

Locator

Front

5P-7295

Installer

Rear

5P-7294

Installer

Front and Rear

9S-8858

Nut Assembly

Front

9S-8889

Bolt

Rear

2P-2346

Bolt

D348 (5.4 in) 60 degree Vee Engines - Silicon Seals - SMHS7100

Front

5P-7316

Distorter Ring

—

Front and Rear

5P-7312

Distorter

Front

5P-7302

Locator

Rear

9S-8874

Locator

Front

5P-7297

Installer a

Front and Rear

9S-8858

Nut Assembly

Front

9S-8889

Bolt

Front and Rear

9S-8893

Bolt

3-44 JULY 2018 Engine Tools

Engine Tools

CRANKSHAFT, MAIN BEARINGS AND FLYWHEEL

Crankshaft Seal and Wear Sleeve Installation Tools (Silicone and Hydrodynamic) (Continued)

Item

Location

Part Number

Description

Qty.

(5.4 in) 60 degree Vee Engines - Hydrodynamic Seals - SMHS8508

Front

5P-7316

Distorter Ring

—

Front and Rear

5P-7312

Distorter

Front

5P-7302

Locator

Rear

9S-8874

Locator

Front

4C-5822

Installer

Rear

9U-5114

Seal and Wear Sleeve Installer

Front and Rear

9S-8858

Nut Assembly

Front

9S-8889

Bolt

Front and Rear

9S-8893

Bolt

—

Front

7C-7473

Seal

—

Rear

7C-7474

Seal

D379, D398, D399, G379, G398 and G399Engines— Hydrodynamic Seals— SMHS8301

6V-7829

Locator

6V-7831

Installer

3, 4

6V-7799

Other Part

3, 4

6V-7833

Other Part

Front and Rear

9S-8858

Nut Assembly

3B-1915

Bolt

4B-5271

Bolt

6V-7834

Bolt

6V-9442

Bolt

Crankshaft Seal and Wear Sleeve Installation Tools (Silicone and Hydrodynamic):

Non-Current Engines

Item

Location

Part Number

Description

Qty.

D342 and 5.75 in Bore Engines - Silicon Seals - SMHS6959-01

Front

5P-3037

Plate

Front

5P-6543

Installer

Front

5P-3036

Ring

Front

5P-6545

Ring

Front

5S-8096

Bolt

D334, 1674 and 4.75 in Bore Engines - Silicon Seals - SMHS6959-01 a

Front

9S-8876

Locator

Front

9S-8537

Ring b

Front

9S-8545

Ring c

Front and Rear

9S-8858

Nut Assembly

Front

9S-8889

Bolt

D334, 1674 and 4.75 in Bore Engines - Silicon Seals - SMHS6959-01 d

Rear

9S-8864

Plate

Front and Rear

9S-8858

Nut Assembly

Cap

Rear

8S-4950

(9/16 in - 18 thd)

D336, 1676 and 4.5 in Bore Engines - Silicon Seals - SMHS6959-01

Rear

9S-8864

Plate

Front

9S-8876

Locator

Front and Rear

9S-8858

Nut Assembly

Front

9S-8889

Bolt

Rear

9S-8892

Bolt

a. 1674 Bore Engine: 92B322-Up, 93B292-Up, 94B675-Up or prior engines reworked with discontinued 9S-0124 or 1N-5466

Crankshaft Assemblies

b. Not used on D334 Marine Engines

c. Not used on D334 Industrial or 1674 Engines

d. 1674 Bore Engine: 92B1-92B331, 93B1-93B291, 94B1-94B674 with discontinued 4S-5349 and discontinued 7L-5188 Crankshaft

Assemblies

JULY 2018 Engine Tools

3-45

Engine Tools

CRANKSHAFT, MAIN BEARINGS AND FLYWHEEL

Seal Installer Tool Group

Model Usage: 3500 Engines Using the 113-8432

• Used to install crank seals 113-8432 and

• New Part Number includes all parts needed

and 113-8433 Crankshaft Seals

113-8433 on 3500 models

under one tool Group

Warranty: Caterpillar ^®Six Months

• Improved dimensions of the tool allows better

installation of the seals

Part No.

Description

550-9155

SealInstaller Tool Group

Seal Installer Tool Group Includes:

Item

Part No.

Description

Qty

6V-4003

Locator Tool Assembly

8T-3099

Installer Tool

9S-8858

Nut Assembly

2N-5006

12-Point Hd Bolt

3-46 JULY 2018 Engine Tools

Engine Tools

CRANKSHAFT, MAIN BEARINGS AND FLYWHEEL

Distorter Adapter

Model Usage: 3500 Engines

• Used with 5P-7409 Wear Sleeve Distorter to

remove crankshaft wear sleeves

Warranty: Caterpillar ^®Six Months

Part Number

Description

6V-3143

Distorter Adapter

Crankshaft Sleeve Installation Tool

Model Usage: C3.8

• Used to easily install rear crank seal and wear

Specifications

sleeve

Warranty: Manufacturer’s

• Dimensions: 130 x 115.1 mm (5.12 x 4.53 in)

• Weight: 2.02 kg (4.45 lbs)

Part Number

Description

393-2571

Crankshaft Sleeve Installation Tool

Installer Group

Model Usage: 3064 and 3066 Engines

• Used to install rear seal and wear sleeve

Reference

onto crankshaft (assures seal lip will bear

Warranty: Caterpillar ^®Six Months

• SENR5553, Service Manual

uniformly around the crankshaft)

• Prevents seal damage during installation -

longer seal life

• Group includes all items in figure

Item

Part Number

Description

Size

—

9U-6170

Rear Seal Installer Group

9U-6169

Installer

9U-6171

Locator

9U-6172

Bolt

M12 x 1.25 x 20 mm long

5P-8247

Hard Washer

15.875 mm (0.625 in)

6V-3303

Bolt

M16 x 2 x 60 mm long

Alignment Tool

Model Usage: 416, 426, 428, 3054

• Used when installing front cover on 3054

• Helps prevent seal damage during cover

engine in 416 Backhoe Loader

installation and ensures seal lip will bear

Warranty: Caterpillar ^®Six Months

uniformly around crankshaft to provide long

• Fits around crankshaft into seal recess in

seal life

cover and centers cover and seal on

crankshaft

Part Number

Description

4C-5501

AlignmentTool

JULY 2018 Engine Tools

3-47

Engine Tools

CRANKSHAFT, MAIN BEARINGS AND FLYWHEEL

Wear Sleeve Distorter Group

Model Usage: D10, D9N, D8K, 631E, 637E

• Used to remove all 1.58 mm (0.062 in) thick

• Removal in-chassis takes just a few minutes

crankshaft front and rear wear sleeves

Warranty: Caterpillar ^®Six Months

• Group includes all items in figure

• Prevents damage to crankshaft

Item

Part Number

Description

Size

WhereUsed

Wear Sleeve Distorter

—

5P-7318

Group

5P-7312

Distorter

Distorter Rings

—

5P-7313

Distorter Ring

3300 Series, Rear

—

5P-7314

Distorter Ring

3400 Series, Front and Rear

—

5P-7315

Distorter Ring

3300 Series, Front

5P-7316

Distorter Ring

14.61 cm (5.75in)

D-Series Engines

—

5P-7317

Distorer Ring

13.72 cm (5.4in)

D-Series Engines

—

5P-7338

Distorter Ring/Adapter

1100, 3100, 3200 Series, Rear

Distorter Ring

Model Usage: 3114, 3116, 910E

• Used with 5P-7312 Distorter to remove rear

• Wear sleeve removal can be difficult without

crankshaft wear sleeve from 1.1 liter engine

use of distorter and distorter ring to expand

Warranty: Caterpillar ^®Six Months

sleeve away from crankshaft; after wear

sleeve is expanded on journal, it can easily be

removed without damaging sealing surfaces

Part Number

Description

4C-4869

Distorter Ring

Crankshaft Distortion Gauge

ModelUsage: AllEngines, 3500 and Up

• Used to check crankshaft bearing alignment or

• Attractive protective case

shaft deflection without engine disassembly

Warranty: Caterpillar ^®Six Months

• Group includes all items in figure

• Also used as a strain gauge on frame of

Specifications

running engine

• Dial indicator graduations: 0.02 mm

• Will stay in any position for hands free

operation

• Dial reading: 0-50-0

• Comes with ten rods (varying sizes)

• Range per revolution: 1 mm (0.03 in)

• Sharp rod points hold gauge on surfaces with

• Travel length: 4.0 mm (0.16 in)

an angle up to 45 degrees

• Range: 61 - 458 mm (2.4 - 18 in)

• Balancing attachment maintains face of

• Balancing attachment quantity: 2

indicator in any desired position

Part Number

Description

155-8795

Crankshaft Distortion Gauge

Distorter

Model Usage: Cat^®Engines

• Used to remove 1.58 mm (0.062 in) thick

crankshaft wear sleeves on engines equipped

Warranty: Caterpillar ^®Six Months

with BrakeSavers

• Appropriate distorter ring must be selected

from 5P-7318 Distorter Group

Part Number

Description

5P-7409

Sleeve Distorter

3-48 JULY 2018 Engine Tools

Engine Tools

CRANKSHAFT, MAIN BEARINGS AND FLYWHEEL

Installer

Model Usage: 3300 Family Engines

• Required to install new double lip 7C-4297

Seal Group in rear of block for crankshaft

Warranty: Caterpillar ^®Six Months

Part Number

Description

6V-7876

Installer

Seal Installer

Model Usage: C4.4 6.6 Tier lll

• Used with 398-1868 installation tool to

Specifications

properly install the unique 380-3728 front

Warranty: Caterpillar ^®Six Months

• Dimensions: 90 x 24 mm (3.54 x 0.94 in)

crankshaft seal

Part Number

Description

441-6763

Seal Installer

Seal and Wear Sleeve Installer

Model Usage: D346, D348, D349

• Required to locate 7C-7474 Seal and Wear

Sleeve, Rear, on D346, D348 and D349

Warranty: Caterpillar ^®Six Months

Engines, 5.4 bore, 60° Vee

Part Number

Description

9U-5114

Seal and Wear Sleeve Installer

Crankshaft Oil Seal Installers

Essential Tool

• Installs front and rear crankshaft oil seals

Reference

Model Usage: 3034 Engines

• 159-9074 front and 159-9071 rear crank seal

• SENR5013, Engine Disassembly and Assembly

Module

Warranty: Caterpillar ^®Six Months

• 159-9076 Handle used with 159-9071

Part Number

Description

159-9071

Rear Seal Installer

159-9074

Front Seal Installer

159-9076

Rear Drive Handle

JULY 2018 Engine Tools

3-49

Engine Tools

CRANKSHAFT, MAIN BEARINGS AND FLYWHEEL

Alignment Group

Model Usage: 3056 Engines

• Used to install front cover (correctly aligns it

• Prevents seal damage during installation and

for easier installation)

helps assure uniform contact of seal lip -

Warranty: Caterpillar ^®Six Months

two advantages that extend seal life

• Designed to fit around crankshaft and into

seal recess— centers cover on crankshaft

Reference

• SENR5555, Service Manual

Part Number

Description

9U-6201

Alignment Group

Gear Case Oil Seal Installation Tool

Model Usage: C3.8

• Used to easily install gear case oil seal

Specifications

Warranty: Manufacturer’s

• Dimensions: 86.4 x 148.8 mm (3.40 x 5.86 in)

• Weight: 1.06 kg (2.33 lbs)

Part Number

Description

393-2570

Gear Case Oil Seal Installation Tool

Front Seal Installer, Rear Seal Installer Group

Model Usage: 3114, 3116

• For disassembly, assembly and adjusting of

References

1.1 liter engine, fuel system, and governor

Warranty: Caterpillar ^®Six Months

• SENR3582, Specification Module

• 1U-7430 Front Seal Installer used to install

• SENR3583, System Operation Testing and

crankshaft front seal

Adjusting

• 1U-7598 Rear Seal Installer Group to install

• SENR3611, Disassembly and Assembly

crankshaft rear seal and mating wear sleeve

Manual

• SEHS8868, Special Instruction, operation

Part Number

Description

1U-7430

FrontCrank SealInstaller

1U-7598

Rear Seal Installer Group

GroupConsists of:

1U-7594

Rear Installer

1U-7596

Modified by Cat^®Bolt

1U-7597

Sleeve Ring

9S-8858

Nut Assembly

Front Seal Installer Group

Model Usage: 3064 and 3066 Engines

• Used to install crankshaft front seal without

• Assures uniform contact around crankshaft

removing front cover

(ultimately provides longer seal life)

Warranty: Caterpillar ^®Six Months

• Makes installation easier and prevents

Reference

damage to seals

SENR5553, Service Manual, 3066 Diesel Engines

Item

Part No.

Description

—

9U-6180

Front Seal Installer Group

GroupConsists of:

9U-6178

Installer Stud

9U-6181

Sleeve

3-50 JULY 2018 Engine Tools

Engine Tools

CRANKSHAFT, MAIN BEARINGS AND FLYWHEEL

Installer Group

Model Usage: 3054 and 3056 Engines

• Used to install crankshaft front oil seal to

Reference

proper depth of 9.3 mm (0.37 in)

Warranty: Caterpillar ^®Six Months

• SENR5547, Service Manual, Service

• Prevents seal damage

Module in SENR5555

Item

Part Number

Description

Quantity

9U-6210

Installer Group

GroupConsists of:

9U-6206

Stud

9U-6207

Plate

9U-6208

Locator a

9U-6209

Sleeve

9U-6211

Installer

089-7989

Bolt

a. Includes 089-7989 Bolt

Rear Seal Installer Group

Model Usage: 3054 and 3056 Engines

• Used to install rear seal onto crankshafts

Reference

(assures seal lip will conform uniformly

Warranty: Caterpillar ^®Six Months

• SENR5555, Service Manual

around crankshaft)

• Prevents seal damage during installation -

longer seal life

Item

Part No.

Description

—

9U-6205

Rear Seal Installer Group

GroupConsists of:

9U-6202

Plate

9U-6203

Installer

9U-6204

Seal Guide

Main Bearing Installation Tool

Model Usage: Cat^®3054, C4.4, C6.6, C7.1

• Used to install main bearings during rework

Specifications

process

Warranty: Caterpillar ^®Six Months

• Dimensions: 104.3 x 44.7 x 12.0 mm (4.11 x

1.76 x .47 in)

• Weight: .01 kg (.02 lb)

• Material: Plastic

Part Number

Description

383-1654

Main Bearing Installation Tool

Seal Removal Tool

Essential Tool

• Used to remove front main oil seal

• Used with 1U-7600 Puller Group

Model Usage: C6.6 Engines

Part Number

Description

278-2636

Seal Removal Tool

Warranty: Caterpillar ^®Six Months

JULY 2018 Engine Tools

3-51

Engine Tools

CRANKSHAFT, MAIN BEARINGS AND FLYWHEEL

C6.6 Engine Tools

Essential Tool

Part Number

Description

Use

276-1207

Front Crankshaft Locator

Install front shaft seal in engine

Model Usage: C6.6 Engines

276-1209

Installer

Install front shaft seal in engine

Warranty: None

Seal Installer Tool

Model Usage: 3046 Engine

• Used to install crankshafts front seal without

Reference

removing front cover

Warranty: Caterpillar ^®Six Months

• SENR6458, Special Instruction, Disassembly

• Makes installation easier, faster, and prevents

and Assembly of 3046 Engine

damage to seal

• Ensures uniform seal around crankshaft -

ultimately provides longer seal life

Item

Part Number

Description

4C-6378

Seal Installer Sleeve

4C-6376

Installer Stud

4C-6377

Installer Washer

Seal Installer

Model Usage: C7.1, C6.6, C4.4

• Used to correctly remove and assemble front

crankshaft oil seal

Warranty: Caterpillar ^®Six Months

Part Number

Description

367-3534

Seal Installer

Seal Installer Assembly

Model Usage: C6.4 and 3066 Engines

• Used to install 324-4223 Seal on front of

• Ensures uniform contact around crankshaft

crankshaft without removing front cover

(ultimately provides longer seal life)

Warranty: Caterpillar ^®Six Months

• Used in place of 9U-6180 Front Seal Installer

• Designed with clearance to fit around

Group when installing newly designed seals

protruding parts

(9U-6180 will cause seal damage)

• Material: steel

• Makes installation easier and prevents

damage to seals

Part Number

Description

Size

Weight

125 mm (4.9 in) overall diameter x 24.5 mm

363-3031

Seal Installer Assembly

0.6 kg (1.3 lb)

(.95 in) thick

JULY 2018 Engine Tools

3-51

Engine Tools

CRANKSHAFT, MAIN BEARINGS AND FLYWHEEL

Seal Installer

Model Usage: C6.4 Marine Engine Applications

• Used to install rear crankshaft seal

Specifications

Warranty: Caterpillar ^®Six Months

• Weight: 2.31 kg (5.1 lb)

Part Number

Description

396-5708

Seal Installer

Tool Installer

Model Usage: C6.4 Marine Engine Applications

• Used to install front crankshaft seal

Specifications

Warranty: Caterpillar ^®Six Months

• Dimensions: 92 x 95 mm(3.6 x 3.7 in)

• Weight: 2.79 kg (6.2 lb)

Part Number

Description

396-5709

Tool Installer

Liner Seat Installation Tool

Model Usage: 3500 Engines

• Used to install stainless steal liner seat

Reference

inserts into top deck of cylinder block of 3500

Warranty: Caterpillar ^®Six Months

• SEBF8255, Special Instructions

engines

Specifications

• Guides cylinder block inserts during

installation

• Dimensions: 44.5 x 300.0 mm (1.7 x 11.8 in)

• Ensures inserts are fully inserted into the

• Weight: 10.0 kg (22.1 lb)

block

Part Number

Description

385-4007

Liner Seat Installation Tool

Seal Spacer

Model Usage: C6.4 Marine Engine Applications

• Provides proper spacing when replacing

Specifications

crankshaft main seal (used with 396-5708)

Warranty: Caterpillar ^®Six Months

• Dimensions: 11 x 144 mm (.43 x 5.7 in)

• Weight: .367 kg (0.8 lb)

Part Number

Description

396-5712

Seal Spacer

JULY 2018 Engine Tools

3-53

Engine Tools

CRANKSHAFT, MAIN BEARINGS AND FLYWHEEL

Socket

Model Usage: 3500 Engines

•

Used to remove and

install crankshaft

• 3/4 inch drive is necessary to obtain the

counterweight bolts

and piston connecting

correct bolt torque 1/2 inch drive sockets will

Warranty: Caterpillar ^®Six Months

rod bolts

not work in this application)

•

Used with an

wrench

• Socket is specifically designed to provide

impact

adequate clearance

Part Number

Description

Drive Size

Size

Small Diameter

15.875 mm (5/8 in),

9U-6942

Socket

3/4in

25 mm (1.0 in)

12 point

Thread Repair Kits

Essential Tool

•

Used to repair main bearing cap bolt holes

References

Model Usage: 3406, G3406, 3408, G3408, 3508,

•

Repairs bolt hole threads to like-new

• SEBF8387, Main Bearing Bolt Hole Repair in

G3508, 3512, G3512, 3516, and G3516 Engines

condition

3400 Engines

Warranty: Caterpillar ^®Six Months

• Groups are serviced at individual tool level

• SEBF8437, Main Bearing Bolt Hole Repair in

only

3500 Engines

Engine

Insert

Item

Part Number

Description

1st Ream

2nd Ream

3rd Ream

1st Tap

2nd Tap

Insert

Model

Sleeve

178-2349

Reamer

178-2350

Reamer

178-2351

Reamer

178-2462

Reamer

178-2353

Tap (1-14 UNS)

178-2356

Tap (1-14 UNS)

178-2463

Tap (7/8-16)

178-2465

Tap (7/8-16)

178-2467

Insert, Sleeve

178-2468

Insert, Sleeve

Threaded

178-2501

Insert (All 3400

Models)

Threaded Insert

178-2502

(All Early 3500

Models)

Threaded Insert

178-2503

(All Late 3500

Models)

Main Bearing Bolt Hole Repair Tools for 3400 and 3500 Engines

Thread

All 3400

178-2349

178-2350

178-2351

178-2353

178-2356

178-2467

178-2501

Repair Kit

Early 3500

Thread

3/4in bolt

178-2462

N/A

178-2463

178-2465

178-2468

178-2502

Repair Kit

hole

Late 3500

Thread

7/8in bolt

178-2351

N/A

178-2353

178-2356

178-2467

178-2503

Repair Kit

hole

3-54 JULY 2018 Engine Tools

Engine Tools

CRANKSHAFT, MAIN BEARINGS AND FLYWHEEL

Bearing Cap Tools

Model Usage: 1100, 3100, 3208, D342, D379,

• 8S-5131 Adapter used to torque front main

• 9U-5023 Main Bearing Wrench used to

D398, D399, 3512, D397, G397, D375, G375,

bearing cap when oil pump is in place on 1100

remove and install crankshaft main bearings

D364, 3500

and 3100 Series and 3208 Engines

on 3500 Family Engines; fits both 12.7 mm

(1/2 in) diameter bolt and 19.05 mm (3/4 in)

Warranty: Caterpillar ^®Six Months

• 1D-5343 Wrench used to remove hollow

diameter main bearing bolts; can be used

head screws from main bearing caps on D342

through crankshaft access opening in sides

Engines

of block without removing oil pan when

• 8M-9379 Wrench used to remove main

connected to short extension and 3/4 inch

bearing caps without removing pan on D379,

drive torque wrench; no longer fits bolts

D398 and D399 Engines; to apply actual

on 17.15 cm (6 3/4 in) bore engines (use

torque indicated by the torque wrench dial

8M-9379 Wrench instead)

reading, insert torque wrench at right angle to

8M-9379 Wrench Assembly

Socket Size

Item

Part Number

Description

Drive Size

(left end)

(right end)

8S-5131

Adapter

1D-5343

Wrench

Main Bearing

9U-5023

1 5/16 in

1 1/8 in

3/4in

Wrench

8M-9379

Wrench

Spanner Wrench Assembly

Essential Tool

• Used to remove and install main bearing cap

Reference

studs

Model Usage: C175 Engine

• RENR7466, C175 Engine Disassembly and

• Used with 1 1/4 inch socket or 1/2 inch

Assembly Manual

Warranty: Caterpillar ^®Six Months

square drive wrench

Part Number

Description

Pin-to-Pin Center Distance

284-5266

Spanner Wrench Assembly

16mm (0.63in)

Includes:

9X-8979

Dowel Pin

Main Bearing Cap Removal/Installation Tool, 3500 Engine

Model Usage: All 3500 Engines

• Used in pairs to remove and install main

Hand tighten smaller threaded end until

bearing cap (makes operation much easier)

tooling bottoms out in cylinder block.

Warranty: Caterpillar ^®Six Months

• Allows one mechanic to remove or install a

Adjust nuts and washers on tooling until

bearing cap weighing approximately 16 kg

washers contact main bearing cap.

(35 lb)

Remove the 2 remaining inner bolts for main

• Flexible wire rope makes it easier to insert

bearing cap.

tool through engine side covers

Loosen nuts evenly in order to lower cap.

Lower cap to the end of the bolt to gain

Application Procedure

access to main bearing.

Loosen all 4 bolts for the main bearing cap.

Reverse to process for installation.

Remove the 2 outer bolts for main bearing

cap and replace with tooling.

Part Number

Use

230-5843

Early 3500 Engines with 3/4 in thd. bearing caps

236-6688

Later 3500 Engines with 7/8 in thd. bearing caps

3-56 JULY 2018 Engine Tools

Engine Tools

CRANKSHAFT, MAIN BEARINGS AND FLYWHEEL

Bearing Removal and Installation Tools

Model Usage: Cat^®Engines

• Used to remove main bearing upper halves

• Shank of tool is adjustable to fit angle of

quickly and easily in Cat^®Engines

crankshaft oil passage

Warranty: Caterpillar ^®Six Months

Bearing Thickness

Part Number

Models: D353, D379, D398, D399/Bore Size: 159 mm (6.25 in)

4.55 - 14.76 mm (0.179 - 0.581 in)

2P-5517

Models: D339, D342, D364, D375, D386, D379/Bore Size: 146 mm (5.75 in)

4.55 - 14.76 mm (0.179 - 0.581 in)

2P-5517

Models: 4 Cylinder, 90 degree V-8, D343, D346, D348, D349, 1693/Bore Size: 137 mm (5.40 in)

4.55 - 14.76 mm (0.179 - 0.581 in)

2P-5517

Models: D326, D337/Bore Size: 130 mm (5.125 in)

4.55 - 14.76 mm (0.179 - 0.581 in)

2P-5517

Models: D315, D318, D336, 1673 (early), 1676/Bore Size: 114 mm (4.50 in)

4.55 - 14.76 mm (0.179 - 0.581 in)

2P-5517

Model Usage: D311 (early)/Bore Size: 102 mm (4.00)

4.55 - 14.76 mm (0.179 - 0.581 in)

2P-5517

Model Usage: 3406/Bore Size: 137 mm (5.40 in)

2.60 - 3.96 mm (0.1025 - 0.156 in)

2P-5518

Models: D330C, 3304, D333C, 3306, D334, 1674/Bore Size: 121 mm (4.75 in)

2.60 - 3.96 mm (0.1025 - 0.156 in)

2P-5518

Models: D330, D333, D320, 1100 and 3100 Series, 3208, 1670, 1673 (Later)/Bore Size: 114 mm (4.00 in)

2.60 - 3.96 mm (0.1025 - 0.156 in)

2P-5518

Models: D311 (Later), D320/Bore Size: 102 mm (4.00 in)

2.60 - 3.96 mm (0.1025 - 0.156 in)

2P-5518

Liner Insert Air Leak Check Tool, 3500

Model Usage: 3500 Engines

• Used to pressurize the joint and check for air

• Attach shop air supply line and set regulator

leaks to insure liner insert is fully seated.

to 137 kPa (20 PSI).

Warranty: Caterpillar ^®Six Months

• Insert air leak check tool into newly inserted

• Tool kit includes safety regulator

cylinder blocks

NOTE: Do not use without regulator set to

• Apply soapy water liberally around the joint

137 kPa (20 PSI)

on the top of deck

Description

Dimensions

Kit

267 x 343 x 83 mm (10.5 x 13.5 x 3.26 in)

Tool

205 x 86.68 mm (8.07 x 3.41 in)

Part Number

Description

373-5840

3500 Liner Insert Air Leak Check Tool

Crankshaft Lift Test Fixture Assembly

Model Usage: All C175s

• Provides safe and stable pry point when

Specifications

performing crankshaft lift measurement to

Warranty: Caterpillar ^®Six Months

• Dimensions:247 x 89x 86 mm

determine proper bearing installation

(7.9 x 3.5 x 3.4 in)

• Eliminates damage from incorrect leverage

• Weight: 2 kg (4.4 lb)

location

• Bolts to existing holes and is used when block

is inverted

Part No.

Description

478-1933

Crankshaft Lift Test Fixture Assembly

JULY 2018 Engine Tools

3-55

Engine Tools

CRANKSHAFT, MAIN BEARINGS AND FLYWHEEL

Repair Sleeve

Model Usage: 3114, 3116, 3126, 3126B Engines

• Used to quickly and easily repair front

• Provides wider surface to ensure seal is

crankshaft hub damaged by crankshaft seal

running completely on sleeve

Warranty: Caterpillar ^®Six Months

• Used with current 5P-6208 Installation Tool

• Sleeve width: 29.0 mm (1.14 in)

• Used in place of 5P-6188 Repair Sleeve

Part Number

Description

171-7212

Wear Sleeve

Bearing Puller Assembly

Essential Tool

• Used to remove 146-7411 Bearing Sleeve

• Puller tips are hardened to increase strength

from 146-7404 Cage Assembly in flywheel

and durability

Model Usage: 793F Off-Highway Truck

housing

• Acme threads on puller rod make removal

Warranty: Caterpillar ^®Six Months

• Used with 1 5/8 inch socket (dealer supplied)

faster

• Spring-loaded puller tips retract to fit through

• Thrust bearing under nut allows easier

bearing sleeve then expand to engage bearing

removal of bearing sleeve

sleeve

• Not for use with impact tools

Part Number

Description

332-9511

Bearing Puller Assembly

Installer Tool, Seal Adapter

Model Usage: C3.4, 3044C, 3044, 3046

• Used to install wear sleeve and crankshaft

• Installs wear sleeve and seal at the same

rear seal into flywheel housing to correct

time to the proper depth

Warranty: Caterpillar ^®Six Months

depth without changing orientation of tool

Part Number

Description

Dimensions

438-3244

Installer Tool

113 x 98 mm (4.45 x 3.86 in)

438-3245

Seal Adapter

89 x 51 mm (3.54 x 2.0in)

Front Crankshaft Seal

Model Usage: G3304B and G3306B

• Installs the seal quickly and easily without

Specifications

damaging the seal

Warranty: Caterpillar ^®Six Months

• Dimensions: 91 x 140 mm (3.5 x 5.5 in)

• Installs the seal to the proper depth

• Weight: 2.5 kg (5.5 lb)

• Used for the new 362-8553 Seal Assembly

Part Number

Description

438-9547

Front Crankshaft Seal

3-56 JULY 2018 Engine Tools

Engine Tools

CYLINDER BLOCKAND LINERS

Compression Test Kit

Model Usage: 3046, 3054, 3056, 3064, and 3066

• Used to obtain compression pressure for

• Air connectors also used to put shop air into

Engines

comparison with other cylinders

combustion chamber while replacing valve

springs

Warranty: Caterpillar ^®Six Months

• Gauge holds reading until released by bleed-

off valve

• Dual scales on gauge - PSI and kPa

• Flexible hose provides easy viewing angle of

• Pressurerange: 0 to 7000 kPa (0 to1000 PSI)

pressure gauge

Item

Part No.

Description

—

9U-6274

Compression Test Kit

Service/Repair Parts

9U-6279

Carrying Case

9U-6277

Pressure Gauge

9U-6389

Tee Fitting

456-7996

Bleed Valve a

9U-6275

Quick Coupler

9U-6280

Air Connector

9U-6384

Hose Assembly

9U-6145

Air Connector

9U-6390

Bushing

9U-6276

Quick Coupler

6V-2037

Quick Coupler

5C-0249

Plug Cap

9U-6394

Plug Cap

9U-6393

CheckValve

7D-2746

Elbow

9U-6392

Quick Coupler

Not Shown

9U-6385

Foam Block

—

NEEG2538, Decal

a. Part of Cylinder Pressure Group (Gas Engines)

Cylinder Pressure Tool Group (Gas Engines)

Essential Tool

• Used to check cylinder compression

• 8T-0855 Gauge holds pressure reading until

bleed-off valve is released

Model Usage: G3300, G3400, G3500, and G3600

• Low compression reading can be indication of

Engines

valve guttering, broken valves, broken or worn

• Includes easy to use instructions

piston rings, or worn cylinder liners

Warranty: Caterpillar ^®Six Months

• Pressure range: 0 to 4000 kPa (0 to 680 PSI)

• Quick way to check for potential engine wear

Reference

• Can obtain compression pressure to compare

• NEHS0798, Tool Operating Manual, Using the

with other cylinders and pressure ratio chart

193-5859 Cylinder Pressure Tool Group

Item

Part Number

Description

6V-3072

Case - Plastic, NEEG2574 Group Decal on lid

6V-6126

Holder Block (Foam)

8L-2786

O-ring (Brown)

8M-5127

O-ring (Yellow)

Cylinder Pressure Group (Gas Engines)

192-7130

AdapterGroup

5P-8998

Nipple - Pipe

6V-4144

Coupler Assembly (For 42000 kPa)

8T-0855

Gauge - Pressure

4M-5317

Pipe Reducing Bushing

456-7996

Bleed Valve

NEHS0798 Tool Operating Manual

CheckValve

Not Shown

NEEG2911 Decal

—

193-5859

Cylinder Pressure Tool Group (Gas Engines)

3-58

Engine Tools

CYLINDER BLOCKAND LINERS

Chamfering Group

Model Usage: 1100, 3100

• Used to break sharp corner at bottom of

cylinder bore after honing cylinder bores on

Warranty: Caterpillar ^®Six Months

1100 and 3100 Series Engines

Part Number

Description

1P-3565

Chamfering Group

Bore Brush

Model Usage: 3500 Engines

• Used to aid in chamfering the cylinder block

• Used with a suitable drill or honing machine

liner bores on 3500 engines

Warranty: Caterpillar ^®Six Months

• Removes combustion residue and cleans liner

• Shaft mounted 241.3 mm (9.5 in) O.D. brush

bore

Part Number

Description

365-1197

Bore Bush

Ridge Reamer

Model Usage: 1100, 3100, 3204

• Removes carbon buildup in cylinder bores

Warranty: Caterpillar ^®Six Months

Part Number

Description

8S-2269

Ridge Reamer

Plate Puller

Model Usage: 3126 Engines

• Used to install 107-7604 Cylinder Sleeve in

Reference

cylinder blocks with damaged cylinder walls

Warranty: Caterpillar ^®Six Months

• SEBF8268, Installing a 107-7604 Cylinder

• Used with 1P-0820 Hydraulic Puller Group,

Sleeve in 3126 Engines

6V-2183 Forcing Screw, 1P-2329 Insert,

1D-5119 Nut, 5H-1504 Washer, and hydraulic

pump and hose

Part Number

Description

129-9196

Puller Plate (lower)

129-9197

Puller Plate (upper)

Plate Puller

Model Usage: 3114 and 3116

• Installs 7C-6208 Cylinder Sleeve into the block

Reference

Warranty: Caterpillar ^®Six Months

• Used with 1P-0820 Hydraulic Puller, 6V-2183

• SEHS9047, Special Instruction, Installation of

Forcing Screw, 1P-2329 Insert, 1D-5119 Nut,

7C-6208 Cylinder Sleeve

5H-1504 Washer, and hydraulic pump/ hose

Part Number

Description

9U-6007

Plate Puller

9U-6008

Plate Puller

JULY 2018 Engine Tools

3-59

Engine Tools

CYLINDER BLOCKAND LINERS

Puller Plate

Model Usage: 3114 and 3116

• Used to install cylinder sleeves (both

Reference

mechanically and hydraulically)

Warranty: Caterpillar ^®Six Months

• SENR5553, Disassembly and Assembly

• Used with 1P-0820 Hydraulic Puller Group,

Manual, 3066 Diesel Engine

1D-5119 Jam Nut, 5H-1504 Washer, 6V-2183

Forcing Screw, discontinued 1P-2392 Puller

Plate, and a hydraulic pump

Part Number

Description

9U-6142

Puller Plate

Stress Plate Group, Cylinder Head Stress Plate

Model Usage: See below

• Used to hone cylinder bores (necessary tool to

• Service Part: 200-5214 Spacer

properly recondition cylinder bores)

Warranty: Caterpillar ^®Six Months

References

• Allows each cylinder to be honed individually

• Service Manual for 3114 and 3116 Engines

• Must be installed on cylinder block to

• SEHS9047, Special Instruction, 3114 and 3116

simulate assembled cylinder block during

Engines

stress honing and to measure finished bore

dimensions

Part Number

Description

Model

142-2285

Cylinder Head Stress Plate

3126B

4C-4377

Stress Plate Group

3114, 3116

Riser Plate Group

Model Usage: 3300 Engines with Spacer Plate

• Used during salvage operation of liner seats

• Eliminates need to remove adjacent cylinder

which are cracked or damaged

liners during rework procedure

Warranty: Caterpillar ^®Six Months

• Used with 9U-7990 Counterbore Tool Group,

Reference

9U-7989 Cutter Plate or 9U-7961 Cutter Plate,

• NEHS0612, Tool Operating Manual

and 9U-7992 Cutter Bit

Part Number

Description

9U-7988

Riser Plate Group

Cylinder Head Stress Plates

Model Usage: 3114, 3116, and 3126 Engines

• Recondition and measure cylinder bores

• If plate is not installed during honing, bore

will not be round when cylinder head is

Warranty: Caterpillar ^®Six Months

• Used with 8T-0362 Bolt and 8T-3282 Washer

assembled onto block (this will reduce

(14 of each required)

overhall life and engine performance)

• Installed on cylinder block to simulate cylinder

head being assembled onto block

Specifications

• When plate is installed, cylinder bore is

• Overall size: 789 x 215 x 50 mm

distorted as though cylinder head were

(31.1 x 8.5 x 2.0 in)

installed (plate provides adequate clearance

• Bore size (3126): 112 mm (4.4 in)

for cylinder hone and measuring tools)

• Bore size (3114/3116): 107 mm (4.2 in)

• Hardened plate for added strength/durability

• Bolt specifications: M20 x 2.5, 110 mm long

Part Number

Model

125-2064

3126

126-8132

3114, 3116

3-60 JULY 2018 Engine Tools

Engine Tools

CYLINDER BLOCKAND LINERS

Tool Kit (Deck Height Measuring Tool)

Essential Tool

• Used to measure deck height on both V-style

References

and inline engines

ModelUsage: C15, C-15,C16, C-16, C18, C-18,

• NEHS1102, Tool Operating Manual

3400, C27 and C32

• Used with 362-4253 Gauge Kit (order

• SEBF9213, Measuring the distance to the top

separately)

Warranty: Caterpillar ^®Six Months

deck of C15, C-15, C-16, C18, 3400, C27, and

• End plates are marked for easy identification

C32 Engines

• Tool is set up the same way each time to

Specifications

reduce inaccurate measurements

• End plates: 3.17 kg (7.0 lb) each

• For durability, end plates are black oxide

• Tube: 7.03 kg (15.6 lb)

coated, and tube is chrome plated

Part Number

Description

362-4250

Tool Kit (Deck Height Measuring Tool)

Service/Repair Parts

362-4251

Thru-Bar

362-4252

End Plates

Additional Required Tooling (Sold Separately)

362-4253

Depth Gauge

Piston Height Measuring Tool Group

Model Usage: C9.3 -C18 T4i and T4 Final

• C9.3 - C18 Piston Height Measuring Tool

• Wing nut and unique dial indicator are

group consists of two measuring bodies for

available as serviceable parts to replace any

Warranty: Caterpillar ^®Six Months

C9.3 engines, two measuring bodies for C13,

dial indicators and wing nuts that may get lost

C15 and C18 engines and two wing nuts

or broken.

• Includes hard plastic case with four tool

• Dial indicator holds the maximum reading

bodies total, two dial indicators, and two

of the highest travel distance of the piston,

wing nuts

eliminating the need to closely monitor the

dial indicator as engine is barred over.

S.No

Part No.

Description

Dimensions

Weight

Piston Height

533-1163

471 x 832.2 x 99.3 mm (19 x 33 x 4 in)

4kg (9lb)

Measuring Tool Group

210-5829

Wing Nut

27 x 33 mm (1.1 x 1.3 in)

0.01 kg (0.03 lb)

541-9328

Indicator-Dial

Dia 57 x 46 x 125 mm (Dia 2.2 x 2 x 5 in)

0.12 kg (0.35 lb)

Sealed Insert Installation Tool

Model Usage: 3500 Engines

• Installs the insert and seal evenly and

• Installs the 417-3781 standard insert and the

squarely.

417-3780 oversized insert that is used with

Warranty: Caterpillar ^®Six Months

the 433-4929 integral seal.

Part No.

Description

Dimensions

Weight

489-0635

3500 Sealed Insert Installation Tool

275 x 58 mm (9 x 2.3in) approx

9 kg (20lb) approx

JULY 2018 Engine Tools

3-61

Engine Tools

CYLINDER BLOCKAND LINERS

Upper Liner Bore Air Test Fixture

ModelUsage: C175 All

• Used to test the integrity of the 535-9573

• Requires ¼ in NPT airquick disconnect that

upper liner bore inserts during C175 cylinder

matches facility requirement

Warranty: Caterpillar ^®Six Months

block salvage

Reference

• Seals on both sides of the joint between the

• SEBF9185 Specifications and Salvage for

block and insert

Cylinder Blocks in C175 Engines

• Allows for either air decay leak test or visual

• SEHS0587 C175 Engine Dealer Rebuild

liquid soap solution leak test

Readiness Playbook™ for 793F, 794AC,

• Includes air regulator, shut off and hardware

795FAC, 797F, Mining Off-Highway Trucks

Part No.

Description

Dimensions

Weight

550-9165

Upper Liner Bore Air Test Fixture

Dia 310 x 81mm (Dia 12.2 x 3.2 in)

4.5 kg (10 lb)

Upper Liner Insert Installation Tool

ModelUsage: C175 All

• Used to install the 535-9573 upper liner bore

Reference

inserts during C175 cylinder block salvage

Warranty: Caterpillar ^®Six Months

• SEBF9185 Specifications and Salvage for

• Allows the insert to seat and remain

Cylinder Blocks in C175 Engines

stationary during the sealant curing process

• SEHS0587 C175 Engine Dealer Rebuild

• Includes hardware

Readiness Playbook™ for 793F, 794AC,

795FAC, 797F, Mining Off-Highway Trucks

Part No.

Description

Specifications

Weight

558-4597

Upper Liner Insert Installation Tool

Dia310 x 51 mm (Dia 12.2 x2.0in)

3.2 kg (7.4 lb)

3-62 JULY 2018 Engine Tools

Engine Tools

CYLINDER BLOCKAND LINERS

Tools for Reconditioning Cylinder Block Counterbores

Model Usage: Multiple Engine Models

Engine blocks which develop cracks in the

below. Refer to chart for additional tools and the

cylinder liner counterbore area can be repaired

inserts to be be selected for individual engines.

Warranty: Caterpillar ^®Six Months

by machining a new counterbore and installing

References

aliner seat insert. The insert is then machined

to standard counterbore depth with the 5P-4175

• SMHS7600, Special Instruction

Counterboring Tool.

• SMHS7585, Special Instruction, Use of

The 5P-4175 Counterboring Tool along with the

5P-4175 Counterboring Tool

basic tools required for all engines are described

• Other Special Instructions listed in chart

Item

Description

Also includes: Drive Assembly (Part of 5P-1629)

No longer available - use 9U-7986 Base and Micrometer Group

Installer Assembly (includes parts listed below)

Depth Master Gauge

Cutter Assembly

Cutter Setting Gauge

Holder Group (includes parts listed below)

Mounting Bolts

Liner Seat Insert

Item

Part Number

Description

5P-4175

Counterboring Tool Group

8H-3127

Bolt - Hex Socket Head

4B-9806

Screw

5P-1627

Sprocket Drive (Part of 5P-1629)

5P-1629

Drive Group (Part of 5P-4175)

5P-1631

Chain Assembly (Part of 5P-4175)

6V-2120

Sprocket (Part of 5P-4175)

5P-1657

Shaft

5P-1630

Drive Adapter a

5P-1656

Tool Remover Hook

5P-1769

Washer (4)

Additional Tools Required for Individual Engines (Refer to Chart for Part Numbers)

4M-6013

Washer

5F-9871

Nut

6V-4984

Screw

6V-4985

Holder Plate

5P-1626

Setscrew

a. Part of 1P-4000 Line Boring Tool Group

JULY 2018 Engine Tools

3-63

Engine Tools

CYLINDER BLOCKAND LINERS

Application Chart for Counterboring Tools

(18)

(11)

(12)

(13)

(14)

(15)

(17)

Master

Cutter

Holder

Mounting

EngineModel

Liner Seat Insert

Installer

Depth

Setting

Water Ferrule

Special Instructions

Assembly

Group

Bolts

Gauge

5.4/90 V-8

5P-0937

5P-1653

5P-1646

5P-1658

1D-4614

GMGO2442-01

D330 D333 1670

5P-1621

5P-1659

5P-2409

8S-4740

GMGO2442-01

1673

D330C D33C

5P-1622

5P-1651

5P-1659

5P-2409

5P-1637

1A-5405 (2)

GMGO2442-01

1673C 3304 3306

6V-4987, 6V-4983,

SMHS7049-01,

D339 D342

5P-6595 a

6V-0156

5P-1619

5P-6593

1D-4614

5N-8869 a

4M-6013, 5F-9871

SMHS7982 a

D339 D342 D364

1D-4614,

5P-1625

5P-1619

D375 D386 D397

9S-1354

D343 1693

5P-1624

5P-1653

5P-1646

5P-1658

5P-1641

1D-4614

GMGO2442-01

D353 D379

1W-6265 a b

6V-0156

5P-8606

5P-1632

1D-4614

5N-8868

SMHS7221-01

D353 D379 D398

5P-0936

5P-1655

5P-1646

5P-1619

5P-1644

5P-1632

1D-4614

GMGO2442-01

D399

D398 D399

1W-6267 a a

4M-6013, 5F-9871

D398 D399

1W-6266 a a

6V-4983

5N-8869

SMHS7982

Spacer Plate Engines, Liner Seat Inserts 8N-6938, 8N-6150 (0.06 in); 8N-6939, 8N-6742 (0.12 in)

6V-0118

3400 Series

2W-3815

6V-6191

6V-6189

7B-5163

SMHS8222

(0.06)

8T-0843

3400 Series

5N-0093

(0.10)

3500 Series

7W-5949

6V-0191

6V-2025

8T-5113

8T-2682

1D-3419

SMHS7600

D334 1674 3304

5P-4174

5P-1651

5P-4176

5P-1659

5P-2409

5P-1637

1D-4588

GMGO2442-01

3306 a

6V-0118

D342

8N-6150

6V-2025

9S-1351

SMHS7585

(0.06)

6V-0191

D342

8N-6742

SMHS7585

(0.12)

D343 1693 D346

5P-4173

5P-1653

5P-4176

5P-1658

5P-1641

1D-4614

GMGO2442-01

D348 D349 a

6V-0191

—

8N-6939

SMHS7600

(0.12 in)

6V-0118

—

8N-6938

6V-2025

5P-1632

1D-4614

(0.06 in)

a. Use in case of excessive counterbore cracking

b. D379-D398and D399

c. Except discontinued 5S-9500 Block

d. Except discontinued 5S-6200 Block

e. D353 Cylinders 1 and 4

f. D342 only

Depth Gauge Assembly

Model Usage: 3300, 3400, and 3176 Engines

• Used to measure actual depth of liner seat

• Counterbore tool does not have to be removed

counterbore - used during rework procedure

to measure depth of counterbore - saves

Warranty: Caterpillar ^®Six Months

of 3176, 3300, and 3400 Engine cylinder

time and ensures greater accuracy over

blocks

conventional means of measuring

• Used with 9U-7990 Counterbore Tool Group

Reference

• NEHS0612, Tool Operating Manual

Part Number

Description

9U-7993

Depth Gauge Assembly

3-64 JULY 2018 Engine Tools

Engine Tools

CYLINDER BLOCKAND LINERS

Counterbore Tool Group

Model Usage: 3176, 3300 (with spacer plate),

• Used to machine engine block liner seats

• Each counterbore operation requires a specific

and 3406 (with spacer plate) Engines

which are cracked or damaged

cutter bit and cutter plate (see chart for

specific tooling and insert part number) 3176

Warranty: Caterpillar ^®Six Months

• Used with heavy duty electric drill (5/8 or

and 3300 Engines use 9U-7989 Cutter Plate

3/4 inch, 300 to 600 RPM, 8 amps or more),

and 9U-7992 Cutter Bit 3406 Engines use

9U-7988 Riser Plate Group (3300 Engine),

9U-7991 Cutter Plate and 6V-6191 Cutter Bit

9U-7993 Depth Gauge Assembly

• Will not fit 3408 or 3412 Engines

• A variety of insert thicknesses are available

depending on depth of cut

Reference

• Cutterplate is tapered— helps center

• NEHS0612, Tool Operating Manual

counterbore tooling in cylinder bore

Item

Part Number

Description

Model

—

9U-7990

Counterbore Tool Group

Typical Examples

9U-7989

Cutter Plate

3176and3300 Engines

9U-7991

Cutter Plate

3406 Engines

6V-6191

Cutter Bit

3406 Engines

9U-7992

Cutter Bit

3176and3300 Engines

Item

Part Number

Description

Basic Counterbore Tool Group including metal case (not serviced)

9U-7985

(part of 1U-6220 Counterbore Group)

9U-7986

Base andMicrometer Group

9U-7987

Master Gauge

5P-1656

Tool Remover Hook

9U-7984

DepthSetCollar

1U-7575

Allen Wrench, 1/8 in

1U-7576

Allen Wrench, 5/32 in

1U-7577

Allen Wrench, 3/16 in

8T-0207

Bolt M16 x 2 x 100 mmlong (3 required)

5P-8247

Hard Washer

0S-1569

Bolt, 5/8-11 x 4 in long (3 required)

5P-1630

Drive Adapter (Part of 1P-4000 Line Boring Tool Group)

5P-8248

Hard Washer

0L-1328

Bolt, 3/4-16 x 4 in long (3 required)

Reamer

Warranty: Caterpillar ^®Six Months

• Taper pin reamer is required for reconditioning

• Can also be used in general applications such

cracked cylinder heads by taper pin method

as cleaning holes, deburring tubes, etc.

Item

Part Number

Description

8B-4422

Taper Reamer No.1

9F-8758

Tape Reamer No. 2

JULY 2018 Engine Tools

3-65

Engine Tools

CYLINDER BLOCKAND LINERS

Machining Dimensions for Cylinder Block Liner Seats

Liner Inserts

Bore Diameter

Depth of Cut

3176 Engine

105-4203

145.85 mm (5.742 in)

0.772 mm (0.0304 in)

105-4204

145.85 mm (5.742 in)

0.822 mm (0.0324 in)

105-4202

145.85 mm (5.742 in)

0.872 mm (0.0343 in)

104-7903

145.85 mm (5.742 in)

1.555 mm (0.0612 in)

104-7895

145.85 mm (5.742 in)

1.605 mm (0.0632 in)

104-7904

145.85 mm (5.742 in)

1.655 mm (0.0652 in)

104-7905

145.85 mm (5.742 in)

2.660 mm (0.1047 in)

104-7896

145.85 mm (5.742 in)

2.710 mm (0.1067 in)

104-7906

145.85 mm (5.742 in)

2.760 mm (0.1087 in)

3300 engine

104-5511

144.05 mm (5.671 in)

0.772 mm (0.0304 in)

104-5512

144.05 mm (5.671 in)

0.822 mm (0.0324 in)

104-5513

144.05 mm (5.671 in)

0.872 mm (0.0343 in)

104-5515

144.05 mm (5.671 in)

1.555 mm (0.0612 in)

104-5518

144.05 mm (5.671 in)

1.605 mm (0.0632 in)

104-5522

144.05 mm (5.671 in)

1.655 mm (0.0652 in)

104-5526

144.05 mm (5.671 in)

2.660 mm (0.1047 in)

104-5527

144.05 mm (5.671 in)

2.710 mm (0.1067 in)

104-5528

144.05 mm (5.671 in)

2.760 mm (0.1087 in)

104-5529

144.05 mm (5.671 in)

5.160 mm (0.2031 in)

104-5530

144.05 mm (5.671 in)

5.210 mm (0.2051 in)

104-5531

144.05 mm (5.671 in)

5.260 mm (0.2071 in)

5P-4174

147.32 mm (5.800 in)

5.210 mm (0.2051 in)

3406 Engine

6I-4361

166.05 mm (6.537 in)

0.772 mm (0.0304 in)

9Y-3368

166.05 mm (6.537 in)

0.822 mm (0.0324 in)

6I-4362

166.05 mm (6.537 in)

0.872 mm (0.0343 in)

6I-4363

166.05 mm (6.537 in)

1.555 mm (0.0612 in)

2W-3815

166.05 mm (6.537 in)

1.605 mm (0.0632 in)

6I-4364

166.05 mm (6.537 in)

1.655 mm (0.0652 in)

6I-4365

166.05 mm (6.537 in)

2.660 mm (0.1047 in)

5N-0093

166.05 mm (6.537 in)

2.710 mm (0.1067 in)

6I-4366

166.05 mm (6.537 in)

2.760 mm (0.1087 in)

101-0524

166.05 mm (6.537 in)

5.160 mm (0.2031 in)

101-0523

166.05 mm (6.537 in)

5.210 mm (0.2051 in)

101-0525

166.05 mm (6.537 in)

5.260 mm (0.2071 in)

5P-4173

169.29 mm (6.665 in)

5.080 mm (0.2000 in)

108-1068

169.33 mm (6.667 in)

3.302 mm (0.1300 in)

Leg Assembly

Essential Tool

• Used to remove cylinder liners (replaces

• One-piece design is easier to use (eliminates

former design)

separate bolt and foot components of former

ModelUsage: 3600Gas andDiesel Engines

design)

• Increased strength over the former 6V-7077

Warranty: Caterpillar ^®Six Months

leg

• Serves as a replacement for 6V-7077 Puller

Leg and 6V-7076 Foot which are both part of

the 3600 Cylinder Liner Removal Tooling

Part Number

Description

299-5231

Leg Assembly

3-66 JULY 2018 Engine Tools

Engine Tools

CYLINDER BLOCKAND LINERS

Counterbore Tool Group

Model Usage: C-10 and C-12 Engines

• Used to machine cylinder bore liner seat ledge

• 4shim thicknesses areavailable to raise liner

with special backcut seat design

back to its original height (can be stacked to

Warranty: Caterpillar ^®Six Months

achieve necessary projection)

• Used with 170-6555 Stylus Extension (100 mm

[3.94 in]) to measure counterbore depth (not

References

included in group, but requires 9U-7993 Depth

• NEHS0733, Tool Operating Manual, 159-9404

Gauge and 8T-0455 Liner Projection Indicator

Counterbore Tool Group For C-10 and C-12

Group

Engines

• Hand-operated, easy to use

• SENR6593, Testing and Adjusting C-10/C-12

Truck Engines

Item

Part Number

Description

Size

Quantity

Counterbore Tool

—

159-9404

Group

Basic Machine -

159-9393

Not Serviced

159-9397

T Handle

159-9402

Cutter Plate

159-9403

Cutter Bit

170-6555

Stylus Extension

100mm(3.94in)

5P-8247

Hard Washer

8T-0358

Bolt,M16

159-9398

Hex Key

Not shown

168-7363

Shim

0.22 mm (0.009 in)

—

168-7364

Shim

0.25 mm (0.010 in)

—

168-7365

Shim

0.28 mm (0.011 in)

—

168-7366

Shim

0.50 mm (0.020 in)

Deck Checking Tool Assembly

Model Usage: 518

• Provides very accurate measurements,

Reference

which are compared to block specifications,

Warranty: Caterpillar ^®Six Months

• SEHS8187, Special Instruction

to determine how much of top surface of

cylinder block has been machined (when

an engine is reconditioned, it is important

to know if top deck has been previously

machined)

Part Number

Description

Size

6V-7840

Deck Checking Tool Assembly

Service / Repair Parts

4B-9820

Wrench

1/8in

6B-7225

Wrench, 3/16 in Hex

3/16 in Hex

JULY 2018 Engine Tools

3-67

Engine Tools

CYLINDER BLOCKAND LINERS

Line Boring Tool Group

• Used with the appropriate centering rings

References

to precision bore semi-finished service main

• SEBF4500, Engine and Component

bearing caps

Reconditioning Guide

• Hydraulically operated feed mechanism and

• SMHS7606, Special Instruction

power drive with a 12.7 mm (1/2 in) drill

Centering Ring (2 Required)

Engine Bore Size

Standard

Oversize

4.50in (1100, 3100, 3200)

1P-2344

6V-0138

5.40 in - 3400 Series

5P-2381

6V-0142

6.25 in V-Engines

1P-2351

6V-0145

6.70 in 3500 Engine

6V-7836

4C-8564

Not Shown: Box Assembly and Instructions Form SMH7606

Item

Part Number

Description

Qty.

—

1P-4000

Line Boring Tool Group

0S-1571

Bolt (English)

0S-1587

Bolt

3K-4897

5P-1630

Drive Adapter a

5P-2981

Feed Assembly a

5M-5693

Washer

2S-6160

Washer

4D-0670

Washer

1B-9575

Bolt

1B-4331

Nut

4B-4283

Washer

9S-8521

Rod

465-4095

Micrometer

1P-2354

Tool Bit, 5/8 in

1P-2355

Tool Bit, 7/8 in

1P-2356

Tool Bit, 1 1/4in

1P-2357

Tool Bit, 1 1/2in

1P-2358

Tool Bit, 2 in

1P-2362

Holder Assembly, Larger

1D-5343

Wrench a

4B-9820

Wrench

1P-2366

Holder Assembly a

1P-2372

Screw

2H-0191

Bolt

1D-4615

Bolt

4B-4281

Washer

0S-1589

Bolt

Item 1, Upright Bearing Assembly (2 each) Consists of: c

1L-0509

Socket Head Cap Screw (3/8-16)

7M-5130

Item 6, Bar Assembly, 31 in Long includes:

1K-6976

Setscrew

Item 10, Bar Assembly, 66 in Long includes:

1K-6976

Setscrew

Item 16, Micrometer Bracket Assembly includes: a

—

3L-2540

Screw

—

8H-3127

Bolt - Hex Socket Head

Item 24, Torsion Bar Assembly includes: Bar, Bracket and:

—

5S-7003

Screw

Item 25, Bridge Assembly includes:

—

2L-0041

Bolt

a. Part of 1P-4000 Line Boring Tool Group

b. Includes: 1D-5343, 1/8/in and 5/16 in Hex Wrench, also a 3/8 in Hex Wrench

c. Also includes: Oiler

d. Also includes: Holder and Micrometer

3-68 JULY 2018 Engine Tools

Engine Tools

CYLINDER BLOCKAND LINERS

Depth Micrometer Kit

Model Usage: 3400, C15, C-15, C-16, C18, C27,

• Measures deck height on specific engines

• One CR2032 lithium battery supplies power

and C32 Engines

for a year or more of normal use

• Used with 362-4250 Tool Kit (Deck Height

Warranty: Caterpillar ^®Six Months

Measuring Tool)

• Kit includes wooden case with provisions for

storing depth gauge and moveable bridge

• 600 mm (24 in) depth micrometer is ideal for

attachment

measuring large parts

• Includes supplier operating manual

• Includes 400 mm (16 in) moveable bridge

attachment

References

• Precision instrument with resolution of

• NEHS1102 Tool Operating Manual

0.01 mm (.0005 in) provides accurate deck

• SEBF9213, Measuring the Distance to the Top

height measurements

Deck of C15, C-15, C-16, C18, 3400, C27, and

• MODE and SET buttons control a range of

C32 Engines, Reuse and Salvage Guidelines

functions including On/Off, Preset/Hold,

Absolute/Relative, and Inch/Metric displays

Part Number

Description

362-4253

Depth Gauge

Cylinder Liner Puller

Model Usage: Multiple Engine Models

• Utilizes an impact wrench for fast removal of

• 1/2 inch impact wrench adequate for job

cylinder liners

Warranty: Caterpillar ^®Six Months

• Applicable to all Cat^®cylinder liners and any

• Pulls all liners, most in seconds

other liner up to: Diameter: 178 mm (7.0 in)

Length: 457 mm (18.0 in)

• Easy to install and remove

• 6V-4133 Wedge Bracket available separately

to be used with 5P-8665 Puller; always use

6V-4133 when removing liners from 3500

Family Engines; it may be used to remove

liners in horizontal position from 146.05 mm

(5.75 in) bore and 158.75 mm (6.25 in) bore

engines; wedge keeps puller feet rigidly

positioned under edge of liner

Item

Part Number

Description

Qty.

—

5P-8665

Cylinder Liner Puller

5P-8672

Arm Assembly

5P-8666

5P-8667

Bushing

131-6119

Plate Assembly, Top

5P-8669

Bearing Assembly

5P-8668

Turning Tool

5P-8671

Foot

6V-4133

Wedge Bracket (see information above)

2D-4534

Screw

8T-5103

Arm Assembly

131-6118

Lifting Bar

8T-5104

Spring (Part ofItem 4)

8T-5105

Plunger (Part of Item 4)

JULY 2018 Engine Tools

3-69

Engine Tools

CYLINDER BLOCKAND LINERS

Liner Projection Tool Group

Model Usage: Multiple Engine Models

Provides easy, accurate way to determine

Reference

cylinder liner projection and counterbore depth

Warranty: Caterpillar ^®Six Months

• SMHS7727, Special Instruction

Item

Part Number

Description

—

8T-0455

Liner Projection Tool Group

6V-6045

Case - Plastic, NEEG2061 Accessories Case Decal

8T-0453

Block

2P-5486

Gauge Block

1P-2402

GaugeBody

1P-5507

Gauge

1P-2403

Dial Indicator

1P-5512

Contact Point

1P-5513

Contact Point

5S-2671

Screw

a. Part of 6D-6680 Tool Group

Cylinder Liner Installer Group

Model Usage: Multiple Engine Models

• Used to install cylinder liners

• Attaches to head bolt or stud, whichever

is used, and applies firm, steady pressure,

Warranty: Caterpillar ^®Six Months

making damage to liner seals less likely

Item

Part Number

Description

2P-8260

Cylinder Liner Installer Group

3H-8538

3B-4615

Cotter Pin

Rod

Plate

Cylinder Liner Installer Group

Model Usage: C175 Engines

• Used to install cylinder liners

Specifications

Warranty: Caterpillar ^®Six Months

• Dimensions : 206.2 x 332 x 1165.9 mm

(8.12 x 13 x 45.9 in)

Part Number

Description

392-3959

C175 Cylinder Liner Installer Group

Serviceable Parts

433-6792

RodAssembly

433-7410

Handle Assembly

433-7411

Plate Assembly

162-8716

Snap-on Handle Extension Bar (sold separately)

3-70 JULY 2018 Engine Tools

Caterpillar. Dealer service tools catalog (2018) - page 6