Caterpillar. Dealer service tools catalog (2018)

Power Train Tools

Final Drive

Spanner Wrench - Hook

No. of

Part No.

Clearance Radius

Key Depth

Key Diameter

Notes

Keys

126-8290

26.70 mm (1.05 in)

4.63 mm (0.18 in.)

159-0271

24.25 mm (0.95 in)

3.20 mm (0.13 in.)

4.75 mm (0.19 in.)

3/8 in square drive

1P-2851

30.23 mm (1.19 in)

1P-2852

41.15 mm (1.62 in)

1P-2853

57.15 mm (2.25 in)

1P-2854

76.20 mm (3.00 in)

1P-2856

40.00 mm (1.57 in)

21.30 mm (0.84 in.)

10.51 mm (0.41 in.)

1/2 in square drive

1U-7042

69.00 mm (2.72 in)

7 mm (0.28 in.)

6.34 mm (0.25 in.)

235-2785

Handle

31.8 - 76.2 mm

280-2059

1/2 in square drive

(1.25 - 3.00 in)

50.8 - 120.7 mm

280-2060

1/2 in square drive

(2.00 - 4.75 in)

11.43 - 15.88 cm

280-2061

1/2 in square drive

(4.50 - 6.25 in)

4C-8155

69.00 mm (2.72 in)

7 mm (0.28 in.)

6.16 mm (0.24 in.)

3/4 in square drive

5F-9693

Adjustable

5F-9695

Adjustable

Jaw

5F-9696

Adjustable

Jaw

5F-9697

Adjustable

Pivot Pin

7F-9304

Adjustable

Bolt

7F-9306

Adjustable

8S-8303

10.16 cm (4.00 in)

Jaw/Handle

9.53 mm (3/8 in)

9U-5120

17.20 mm (0.68 in)

4.45 mm (0.18 in.)

4.34 mm (0.17 in.)

square

9U-6736

Adjustable

1.00 in Drive

Spanner Wrench - Socket

Clearance

Distance Across

Part No.

Drive

Counter Bore

Diameter

Flats

142-4212

1 7/8 in hex

47.6 mm (1.87 in)

193-8100

1 1/2 in square

22.2 mm (0.87 in)

46.2 mm (1.82 in)

44.00 mm (1.73 in)

371-1080

1 in hex a

84.5 mm (3.33 in)

65 mm (2.56 in)

20 mm (0.78 in)

4C-6987

1/2 in square

69.8 mm (2.75 in)

65 mm (2.56 in)

a. Used to install and remove 215-4099 Nut

JULY 2018 Power Train Tools

4-121

Power Train Tools

Final Drive

Spanner Wrench - Hydraulic Cylinder

Distance

Guide

Diameter of

Part No.

Comments

No. of Pins

Between Pin

Slot Angle

Diameter

Pins (2)

Centers (2)

76.20 mm

7.90 mm

10.16 cm

123-0390

Face

(3.00 in)

(0.31 in)

(4.00 in)

88.80 mm

11.12 mm

88.80 mm

123-3802

Internal

120

(3.50 in)

(0.44 in)

(3.50 in)

88.80 mm

11.12 mm

88.80 mm

123-3803

Internal

120

(3.50 in)

(0.44 in)

(3.50 in)

12.00 cm

12.00 mm

127-8064

Adjustable

(4.72 in)

89.00 mm

160-0261

Internal

(3.50 in)

93.00 mm

162-7189

Adjustable

120

(3.66 in)

5P-3520

Adjustable

8T-0984

Adjustable

13.97 cm

16.51 cm

8T-9289

Face

(5.50 in)

(6.50 in)

11.44 cm

8.70 mm

11.44 cm

9U-7868

Adjustable

120

(4.50 in)

(0.34 in)

(4.50 in)

14.72 cm

8.70 mm

14.72 cm

9U-7869

Adjustable

120

(5.80 in)

(0.34 in)

(5.80 in)

88.80 mm

11.09 mm

9U-7872

Internal

120

(3.50 in)

(0.44 in)

88.80 mm

12.68 mm

11.10 cm

9U-7873

Face

(3.50 in)

(0.50 in)

(4.37 in)

88.80 mm

11.09 mm

9U-7874

Internal

120

(3.50 in)

(0.44 in)

88.80 mm

11.09 mm

9U-7875

Internal

120

(3.50 in)

(0.44 in)

88.80 mm

12.68 mm

13.00 cm

9U-7876

Face

(3.50 in)

(0.50 in)

(5.12 in)

1.00 in Drive

Socket Used to Install and Remove 215-4099 Nut

Adjustable Retaining Nut Spanner Wrench

Model Usage: D4H, D5B. D6D, D7G, 637D, 637E

• Specially designed for operations requiring

• Forged jaws adjust to 11 positions from

up to 124.5 mkg (900 ft-lb) 1224 N·m torque,

121 mm (4 3/4 in) to 324 mm (12 3/4 in) outer

Warranty: Caterpillar ^®Six Months

such as sprocket retaining nuts, sprocket

diameter.

shaft retaining nuts, and sprocket hub bearing

adjusting nuts

Item

Part Number

Description

Size

—

7F-9306

Wrench

5F-9696

Jaw

19.05 mm (3/4 in) thick

7F-9304

Bolt

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Power Train Tools

Final Drive

Adjustable Bevel Gear Spanner Wrench

Model Usage: Most Cat Final Drive Sprockets

• Equipped with two jaws, one 9.52 mm (3/8 in)

• Round handle to permit use of “cheater pipe”

thick, to permit it to be used for bevel gear

where additional leverage is required

Warranty: Caterpillar ^®Six Months

adjustments where space is limited, the other

• Not advisable to use on D8 sprocket retaining

19.05 mm (3/4 in) thick for heavier operations

nut; wrench with offset handle provided for

• Lightweight

this operation

• Forged jaws adjust to eleven positions from

121 mm (4 3/4 in) to 324 mm (12 3/4 in) outer

diameter.

Item

Part Number

Description

Size

—

5F-9693

Wrench

5F-9695

Jaw

9.52 mm (3/8 in) thick

5F-9696

Jaw

19.05 mm (3/4 in) thick

5F-9697

Pivot Pin

JULY 2018 Power Train Tools

4-123

Power Train Tools

Final Drive

Adapter

Model Usage: D8K Tractor, 583K Pipelayer

• Used (2 required) with existing tools for

adjustment of final drive outer bearings on

Warranty: Caterpillar ^®Six Months

D8K Tractors, effective with 76V479 and

7V-3958, and 583K Pipelayers, effective with

78V510

Part Number

Description

5P-5228

Adapter

Retaining Nut Spanner Wrench

Essential Tool

• Used to remove, install, and tighten final drive

• KENR2843-01, Machine Systems Disassembly

bearing retaining nut

and Assembly module for CB534C Vibratory

Model Usage: CS-433C and CP433C Vibratory

Compactor

Compactors, CB534C and CB634C Asphalt

• Used with standard 1 inch square drive tools

Compactors, PM465 and PM565B Cold Planers

• Pilots on outside diameter of bearing retaining

Specifications

Warranty: Caterpillar ^®Six Months

nut providing positive engagement

• Overall length: 95.4 mm (3.755 in)

• Makes final drive repair faster and easier

• Inside diameter: 210.8 mm (8.299 in)

• Heat-treated for maximum durability

• Number of teeth: 4, equally spaced

References

• Tooth width: 15.9 mm (0.625 in)

• KENR2996, Machine Systems Disassembly

• Square drive: 1 in

and Assembly module for CS432C, CS433C,

and CP433C Vibratory Compactors

Part Number

Description

184-7409

Retaining Nut Spanner Wrench

Socket Assembly Spanner

Model Usage: CP34, CS34, CS44B, CP44B, CCS7,

• Used to remove, install and tighten final drive

Specifications

CS44B, CP44B, CB66B, CB64B, CB68B

bearing retaining nut 485-1392

• Overall Length: 252 mm (10 in)

Warranty: Caterpillar ^®Six Months

• Used with standard 1 inch square drive tools

• Inside Diameter: 201 mm (8 in)

• Pilots on outside diameter of bearing retaining

• Outside Diameter: 228.6 mm (9 in)

nut for positive engagement

• Number of Teeth: 4, equally spaced

• Makes final drive repair faster and easier

• Tooth Width: 16 mm (5/8 in)

• Heat-treated for maximum durability

• Square Drive: 25.4 mm (1 in)

• Weight: 10 kg (22 lb)

Part No.

Description

524-2773

Socket Assembly Spanner

4-124 JULY 2018 Power Train Tools

Power Train Tools

Final Drive

Gearbox Disassembly and Assembly Tooling

Essential Tool

• Used to disassemble and assemble 219-1962

Reference

Comber Drive

Model Usage: AP655 Asphalt Paver

• KENR5033, Service Manual Module

Warranty: Caterpillar ^®Six Months

Item

Part Number

Description

254-3839

Sleeve

254-3840

Guide

254-7270

Base Plate

254-7272

Driver

254-7273

Locating Pin

254-7274

Guide

Bearing Locknut Tools

Model Usage: Compaction Equipment: CS/

• Spanner wrenches are heat-treated for

onto housing and provides a reaction point for

CP433C, 533C, 563C, 583C; CB534B, 534C, 634B,

durability and long life

torque wrench (permits one-person tightening

634C; Asphalt Paver: 1055, 2455

of locknut)

126-6608 Locknut Spanner Wrench

Warranty: Caterpillar ^®Six Months

• Bracket uses existing final drive holes and

• Used on CP/CS433C, CB534B, CB534C,

bolts for mounting

CB634B, and CB634C Compaction Equipment

• 129-2343 Staking Tool provides best method

• Designed to fit inside housing bore

of properly securing locknut onto shaft (simple

• Top of spanner wrench is designed to extend

and easy to use; see illustration)

out beyond face of housing (allows use of

• Staking tool locates point of punch in the

torque wrench without need for an extension)

correct position to peen or stake locknut onto

126-6609 Locknut Spanner Wrench,

shaft (a regular punch could slip off of locknut

126-6610 Alignment Bracket, and 129-2343

and cause bearing damage)

Staking Tool

Reference

• Used on CP/CS533C, CP/CS563C, and CS583C

• Service Manual, Disassembly and Assembly

Compaction Equipment; 1055 and 2455

Module

Asphalt Paver

• KENR2888, AP1050B and AP1055B Asphalt

• Spanner wrench is designed to fit down inside

Paver Machine Systems Dissassembly and

• Used to remove and install final drive bearing

deep housing bore (locknut is over 90 mm

Assembly Module

locknut when replacing bearings or Duo-Cone

(3.5 in) down inside housing)

seals

Specifications

• Designed to extend out beyond face of

• Used with standard torque wrench to obtain

housing (round shank of spanner wrench

• Working torque capacity of spanner wrenches:

up to 950 N·m (700 ft-lb) of torque

extends beyond housing face and through

950 N·m (700 ft-lb)

alignment bracket)

• Four spanner teeth provide positive

• Square drive: 3/4 in

engagement with locknut (virtually eliminates

• 126-6610 Alignment Bracket bolts directly

slippage and locknut damage)

Distance Between

Part Number

Description

Width Of Square Teeth

• Locknut cannot be properly installed using

Teeth

hammer and punch

126-6608

Locknut Spanner Wrench

14.3 mm (0.56 in)

214 mm (8.4 in)

126-6609

Locknut Spanner Wrench

14.3 mm (0.56 in)

232 mm (9.2 in)

Installing and Locking Locknut

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Power Train Tools

Final Drive

Travel Drive Nut Spanner Wrench

Essential Tool

• Used to remove and install 136-2824 Nut

Specifications

Model Usage: 315B Excavator (HE Version Only)

• Makes repair of travel drive easier and

• Outside diameter: 308.0 mm (12.13 in)

quicker

Warranty: Caterpillar ^®Six Months

• Inside diameter: 278.0 mm (10.94 in)

• Pilots on inside diameter of ring gear,

• Height: 115.4 mm (4.54 in)

providing positive engagement

• Tooth width: 27.8 mm (1.09 in)

Reference

• Number of teeth: 4, equally spaced

• RENR1131, Service Manual Module, 315B

• Square drive: 1 in

and 315BL Excavators Machine Systems

Disassembly and Assembly

Part Number

Description

156-5875

Travel Drive Nut Spanner Wrench

Spanner Assembly

Model Usage: 966L and 972L

Used to remove and install the 295-2342 and

295-2343 spanner nuts used in the axles

Warranty: Caterpillar ^®Six Months

Part No.

Dimensions

Weight

442-6518

150 x 26 mm (5.90 x 1.0 in)

1.7 kg (3.74 lb)

442-6519

210 x 26 mm (8.26 x 1.0 in)

3.4 kg (7.49 lb)

Sprocket Wear Gauges

Model Usage: D4, D5, D6, D7, D8 and D9

• Used to determine when sprockets should be

• 5P-8617 Gauge used for D7, D8 and D9

Tractors

replaced on track-type tractors

Tractors

Warranty: Caterpillar ^®Six Months

• 5P-8616 Gauge used for D4, D5 and D6

• When point marked with model and pitch

Tractors

touches bottom of sprocket profile, sprocket

should be replaced

Part Number

Description

5P-8616

Sprocket Wear Gauges

5P-8617

Sprocket Wear Gauges

4-126 JULY 2018 Power Train Tools

Power Train Tools

Final Drive

Final Drive Bearing Adjustment Tool Arrangement, Trunnion Assembly

Model Usage: See Below

Needed to apply torque required to preload final

Reference

drive bearings on the 8 models of track-type

• SMHS7583, Special Instruction

machines listed in chart

Service Tools for Final Drive Bearing Adjustment

6V-0082 Final Drive Bearing Adjustment Tool Arrangement

Item

Description

Not Shown

SEHS7424 Decal

Item

Part Number

Description

Service/Repair Parts for 6V-0082 Tool Arrangement

5P-8634

Spacer (3)

2B-0947

Bolt (3)

5P-8635

0S-1585

Bolt (2)

5H-7370

Seal

Sprocket Wheel Removal Tools

Complete Set of Tooling Required to

Remove Sprocket Wheel

• Not Shown: Hydraulic Service Pump

Item

Part Number

Description

Quantity

Complete Set of Tooling Required to Remove Sprocket Wheel

8T-5243

Adapter Group

7B-2499

Ring

6H-4158

8S-9975

Ram Adapter

9S-8900

Cylinder Group

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Power Train Tools

Final Drive

Final Drive Bearing Adjustment Tool Arrangement

Item

Part Number

Description

Final Drive Bearing Adjustment Tool Arrangement

5P-8634

Spacer (3)

2B-0947

Bolt (3)

5P-8635

0S-1585

Bolt (2)

5H-7370

Seal

Not Shown

SEHS7424

Decal

D4 941

D7 571

Item

Description

D5 561

977

951

572 983

Driver Group (Part of 6V-0082)

Trunnion Group (Part of 6V-0082)

Part

D4, 941,

D7, 571,

Item

Description

D5, 561

977

Number

951 a

572, 983

—

6V-0082

Tool Arrangement

5P-8634

Spacer (Part of 6V-0082)

Item (4) Includes:

0S-1585

Bolt (1/2 - 13, 1.50 in long)

—

1A-5822

Bolt (1/2 - 13, 2.75 in long)

—

1B-2886

Bolt (1/2 - 13, 3.75 in long)

—

1D-4569

Bolt (1/2 - 13, 4.25 in long)

—

2B-2006

Bolt (1/2 - 13, 4.75 in long)

—

4B-5273

Washer

a. Except D4 with Serial Nos. 4G and 7J

Motor Grader Tandem Removal and Installation Tooling

Model Usage: G Series Motor Graders

• Used to simplify and reduce the time of

• Tapered extension added to former design

removing and installing tandem drive

allows removal of sprocket guide from tandem

Warranty: Caterpillar ^®Six Months

housings - eliminates need to disconnect

assembly after it is removed from motor

drive chains

grader (sprocket guide can now be used to

remove remaining tandem)

• Allows tandem assembly with sprockets to be

removed and installed as a unit - a pipe or

• The spanner wrenches provide a positive

pry bar can be inserted through sprockets to

method to engage slots in spanner nut that

maintain alignment when guide is removed

retains the drive sprocket; a square drive

permits use with a ratchet, breaker bar, or

• Sprocket guides thread directly onto tandem

torque measuring device

drive axle [33.33 mm (1 5/16 inch) hex head

accepts sockets or combination wrenches for

• The lifting brackets provide a place to attach

easy attachment]

hooks from a suitable lifting device when

removing and installing the tandem housings

Item

Part Number

Description

5P-4201

Spanner Wrench Assembly

5P-4202

Spanner Wrench Assembly

5P-4204

Spanner Wrench Assembly

5P-6153

Spanner Wrench Assembly

Sprocket Accessories

1U-5898

Sprocket Guide

1U-5899

Sprocket Guide

1U-5900

Sprocket Guide

JULY 2018 Power Train Tools

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Power Train Tools

Final Drive

Adapter Group

Model Usage: 215 Excavator

• Used to remove 1-piece sprocket wheel;

• Removing sprocket wheel from most Cat^®

sprocket wheel arrangement for 215

track-type machines involves tooling that

Warranty: Caterpillar ^®Six Months

Excavator has changed from 2-piece design to

connects a hydraulic cylinder to sprocket

single piece

wheel; special adapters are used to connect

sprocket wheel to rest of tooling; those

• On earlier excavators, sprocket is bolted to

adapters are installed from inboard side of

splined hub; removal of sprocket done by

sprocket wheel; because of limited clearance

removing bolts that hold it to hub; removal of

between sprocket wheel and final drive case

1-piece sprocket wheel must be done with

on 215 Excavator, it is not possible to install

hydraulic puller

adapters from inboard side; 8T-5243 Adapter

• Provides necessary link between 1-piece 215

Group can be installed from outboard side of

Excavator sprocket wheel and standard dealer

sprocket wheel (3 required)

service tools for hydraulic removal of wheel

Item

Description

Plate

Adapter

Item

Part Number

Description

Quantity

0S-1615

Bolt a

5P-4115

Washer a

Parts serviced separately.

Adapter Group Installation

• Install the adapter groups by evenly spacing

• Before installing the remainder of the tooling,

them in the holes in the sprocket flange. The

loosen bolt (5) so that there is approximately a

“hooked” adapter (1) is installed first and

6.35 mm (0.25 in) gap between the retainer (6)

then the plate (2). The plate is fastened to the

and the sprocket wheel.

adapter with two bolts (3) and washers (4). It

serves as a spacer to retain the adapter in the

sprocket wheel.

Hydraulic Cylinder Installation

• The hydraulic cylinder and the remainder of

the tooling are installed in the conventional

manner.

Sprocket Adapter Tool

Model Usage: 16M

• Used to adapt the shaft to the 1U-5898 Tool

• There are no threads on the end of the axle

shafts on the 16M. This tool bolts to the end

Warranty: Caterpillar ^®Six Months

of the shaft and provides the external threads.

Part No.

Description

Dimensions

442-9885

Sprocket Adapter Tool

4.5-12 External Threads, 20.5 mm (0.8 in) Thick, 1.23 kg (2.7 lb)

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Power Train Tools

Final Drive

Lifting Eyes

Model Usage: 785 and 789 Off-Highway Trucks

• Used to remove and install final drives

Specifications

Warranty: Caterpillar ^®Six Months

• Safe, secure, convenient brackets quickly

• 1U-9365 fits: inner wheel stud pattern

attached to final drive wheel studs after tires

• 1U-9378 fits: outer wheel stud pattern

and rims removed

• Lifting capacity: 6810 kg (15,000 lb)

• Allow use of chains or cables with hooks

• Thickness of plate: 25.4 mm (1.0 in)

instead of 2 large, long straps which are not

always available

• Estimated weight: 6 kg (13.2 lb)

References

• When revisions (-01) are available:

SENR4010, Service Manual, 785 Power

Train Disassembly and Assembly

SENR3430, Service Manual, 789 Power

Train Disassembly and Assembly

Metric Lifting Eyes

Model Usage: All Cat^® Products

European Union compliant, CE marked

Warranty: Manufacturer’s

• Suitable for loads which swivel and tilt

• Can be load in all directions with a 4:1 design

factor

• Swiveling under full load is permissible

provided the inclination angle is not

perpendicular to the screw-in direction.

• Not for permanent swiveling under full load

Part Number

Thread

Working Load Limit

Weight

384-9657

M10

450 kg (992.08 lb)

0.3 kg (.66 lb)

384-9658

M12

600 kg (1,322.77 lb)

0.5 kg (1.1 lb)

384-9659

M14

1,000 kg (2,204.62 lb)

0.6 kg (1.3 lb)

384-9660

M16

1,300 kg (2,866.01 lb)

0.6 kg (1.3 lb)

384-9661

M20

2,000 kg (4,409.24 lb)

1.4 kg (3.1 lb)

384-9662

M24

3,500 kg (7,716.17 lb)

2.7 kg (6.0 lb)

384-9663

M30

5,000 kg (11,023.10 lb)

5.5 kg (12.1 lb)

384-9664

M36

8,000 kg (17,636.96 lb)

4.8 kg (10.6 lb)

384-9665

M48

10,000 kg (22,046.20 lb)

6.2 kg (13.6 lb)

384-9666

M64

15,000 kg (33,069.30 lb)

9.9 kg (21.8 lb)

4-132 JULY 2018 Power Train Tools

Power Train Tools

Final Drive

Lifting Plate

Essential Tool

European Union compliant, CE marked

Reference

Model Usage: 994 and 994D Wheel Loader

• Used to safely remove and install final drive

• RENR2034, 994 Wheel Loader Power Train

and axle housing assemblies

Disassembly and Assembly

Warranty: Caterpillar ^®Six Months

• Removal procedure requires 2 lifting plates

Specifications

• Easily attaches to axle housing with provided

• Maximum capacity: 8619 kg (19,000 lb)

hardware

• Weight: 11.5 kg (25 lb)

Item

Part Number

Description

179-8695

Lifting Plate

8T-0370

Hex Head Bolt

3S-7023

Washer-Hard

Multi-Purpose Lifting Bracket and Adapters

Model Usage: 14H, 16H Motor Grader; CB434D,

European Union compliant, CE marked

• Bottom rail accepts several different tube

CS434D Compactor; 785, 789, 793, and 797 Off-

assemblies and adapters

• Used to remove and install various final drive

Highway Truck; and 994 Wheel Loader

components

• Various adjustments allow for maximum

Warranty: Caterpillar ^®Six Months

versatility

• Used with suitable hoist or lifting device

• Top rail of lifting bracket bolts to vertical

References

tube in various locations

• RENR4178, Power Train for 14H Motor Grader,

• Threaded rod allows center of gravity to be

Differential Remove and Install

changed under load

• RENR4196, Power Train for 16H Motor Grader,

• Vertical tube adjusts to different lengths

Differential Remove and Install

• Optional vertical tube extends an additional

5 feet

Item

Part Number

Description

226-2380

Multi-Purpose “C” Style Lifting Bracket Assembly

226-2381

Short Slide Tube Assembly (included with 226-2380 Lifting Bracket Assembly)

226-2382

Long Slide Tube Assembly (included with 226-2380 Lifting Bracket Assembly)

Adapter Plate Assembly used with 226-2380 Bracket Assembly to remove and

226-2383

install 14H and 16H Motor Grader Differential

Tube Plate Assembly used with 226-2380 Bracket Assembly to remove and

233-1485

install CP434D and CS434D Compactor Differential

Tube Plate Adapter Assembly used with 226-2380 Bracket Assembly and

226-2379

128-4776, 128-4773, 152-7247, 9U-6122, 153-1174, or 153-1175 Handling Bracket

Assemblies used on 785, 789, 793, 797 Off-Highway Truck and 994 Wheel Loader

Tube assembly used to extend the vertical height of 226-2380 up to an additional

436-0138

5 feet (1524 mm). a

Lifting adapter used on Excavator pumps that have an offset of 88.9 mm (3-1/2")

438-5467

to the right and used with 226-2380 Adjustable Lifting Assembly

a. Separate the vertical sections. Install between the upper and lower half. (Sold separately)

Working load limit of 1814 kg (4000 lb). Injury to personnel and damage to equipment can result if the load limit is exceeded.

JULY 2018 Power Train Tools

4-133

Power Train Tools

Final Drive

Lifting Adapter - Pump Removal

Model Usage: 336 HEX, SN Pfx YBN, JHD

• Lifting adapter used to remove 336 excavator

• Used with 226-2380 adjustable lifting

pump 505-0526

assembly

Warranty: Caterpillar ^®Six Months

Part No.

Description

Dimensions

Weight

WLL

215 x 192.7 x 153 mm

528-5284

Lifting Adapter-Pump Removal

4.5 kg (10 lb)

230 kg (507 lb)

(8.5 x 7.6 x 6 in)

Lifting Bracket Assembly

Model Usage: 785, 789, and 793 Trucks

European Union compliant, CE marked

• Large planetary assembly can be removed

and installed, using lifting bracket assembly,

Warranty: Caterpillar ^®Six Months

• Used to easily balance various final drive

without extension assembly

components during disassembly and assembly

by positioning lifting eye over center of gravity

• Uses an adjustable lifting eye for balancing

(adapter/extension assemblies allow bracket

loads of different components

to be used on many different components)

• Relative lifting capacities are marked at

• Used with 128-4773 Bracket Extension

various locations on side of lifting bracket

Assembly to remove and install differential

over entire 424 mm (16.7 in) adjustment range

group, holding it in a horizontal position -

for fast and accurate centering of bracket on

lift capacity is 2041 kg (4500 lb); differential

each particular component being lifted

group weighs approximately 1134 kg (2500 lb)

Specifications

• Used with 128-4776 Bracket Extension

• Adjustment range: 424 mm (16.7 in)

Assembly to remove and install various

components, such as ring gear assembly and

• Lifting capacity: 1134 kg (2500 lb) with lifting

small planetary assembly

eye in extended position

• Max lifting capacity: 2041 kg (4500 lb) with

lifting eye in retracted position

Part Number

Description

128-4773

Bracket Extension Assembly

128-4775

Lifting Bracket Assembly

128-4776

Bracket Extension Assembly

Lifting Bracket Assembly - Ring Gear Assembly

• 128-4775 Lifting Bracket Assembly and

128-4776 Bracket Extension Assembly Shown

Lifting Ring Gear Assembly on Truck’s Axle

Housing Hub

• The end plate of extension assembly is

positioned in ring gear’s retaining groove.

Positive support and retention of gear is

achieved with this tooling.

4-134 JULY 2018 Power Train Tools

Power Train Tools

Final Drive

Lifting Bracket Assembly - Small Planetary Assembly

• 128-4775 Lifting Bracket Assembly and

• The extension assembly is hooked into the

128-4776 Bracket Extension Assembly Shown

casting cavity of small planetary assembly

Lifting Small Planetary Assembly

allowing it to be installed into ring gear

assembly.

Lifting Bracket Assembly - Large Planetary Assembly

• Shown Lifting Large Planetary Assembly (no

• The large planetary assembly can be installed

extensions are required)

next to small planetary and inside ring gear

assembly. Bracket is mounted to assembly

using studs on housing assembly.

Bracket Extension Assembly

Model Usage: 785, 789, and 793 Trucks

European Union compliant, CE marked

• For small planetary assemblies, hook

extension into casting cavity to install

Warranty: Caterpillar ^®Six Months

• Used to disassemble and assemble various

planetary into ring gear assembly

components, such as ring gear assemblies

and small planetary assemblies

• For ring gear assembly on truck axle housing

hub, position extension in ring gear retaining

• Used with 128-4775 Lifting Bracket Assembly

groove; provides positive support and

• Eye of lifting bracket assembly can be easily

retention of gear

adjusted to balance the loads center of gravity

Specification

• Maximum lifting capacity: 386 kg (850 lb)

Part Number

Description

128-4776

Bracket Extension Assembly

Model Usage: 785, 789, and 793 Trucks

European Union compliant, CE marked

• Attaches to mounting studs which secure

transmission to differential arrangement

Warranty: Caterpillar ^®Six Months

• Used to remove and install differential group;

holds the group in a horizontal position,

• Designed to clear rear brake slack adjuster

making overhauls faster and simpler, with

and brake lines, when used with the 128-4775

reduced possibility of component damage

Lifting Bracket Assembly

• Used with 128-4775 Lifting Bracket Assembly

Specification

• Lifting bracket can be easily adjusted to

• Maximum lifting capacity: 1145 kg (2525 lb)

balance the loads center of gravity

Part Number

Description

128-4773

Bracket Extension Assembly

JULY 2018 Power Train Tools

4-135

Power Train Tools

Final Drive

Lifting Adapter Assemblies

Model Usage: 785, 789, 793, 797 Off-Highway

European Union compliant, CE marked

• 9U-6122 required to remove and install inner

Trucks; 994 Wheel Loader

(152-7247)

planetary carriers on 793 and 994

Warranty: Caterpillar ^®Six Months

• 152-7247 Outer Carrier Adapter Assembly

• 153-1174 required to remove and install inner

replaces discontinued 9U-6121 Adapter

planetary carrier on 797

Assembly (9U-6121 works only on 785, 789

• 153-1175 required to remove and install ring

and 793; it can still be used)

gear on 797

• Safe, efficient tools used to remove and

• Used with 160-1831 Bracket Assembly

install final drive planetary carriers - a

mounted on fork left when 128-4775 Lifting

difficult job without these tools

Bracket Assembly cannot be used

• Used with 128-4775 Lifting Bracket Assembly

Reference

(except 797 outer carrier)

• Power Train Disassembly and Assembly

• Allow center of gravity to be adjusted which

Service Manuals:

facilitates alignment during installation

SENR4747, 994

• 152-7247 attached to outer planetary carriers

-–

SENR4907, 793

on 785, 789, 793, 797 and 994 (slotted bolt

-–

SENR4010, 785

holes in adapter allows it to be mounted

-–

SENR3420, 789

on carrier regardless of orientation of bolt

holes in carrier)

Item

Part Number

Description

152-7247

Handling Bracket Assembly

128-4775

Lifting Bracket Assembly

Lifting Adapter

Item

Part Number

Description

9U-6122

Lifting Adapter Assembly, Inner Carrier

128-4775

Lifting Bracket Assembly

Lifting Adapter

Item

Part Number

Description

153-1175

Handling Bracket Assembly

128-4775

Lifting Bracket Assembly

Lifting Adapter

Item

Part Number

Description

153-1174

Handling Bracket Assembly

128-4775

Lifting Bracket Assembly

4-136 JULY 2018 Power Train Tools

Power Train Tools

Final Drive

Brake Hub Lifting Device

Model Usage: 789 and 793C Off-Highway Trucks

European Union compliant, CE marked

References

Warranty: Caterpillar ^®Six Months

• Used to provide a safe method for removing

• SENR5692, 793B Truck Machine Systems

and installing 136-7003 brake hub while

• SENR5687, 789B Truck Machine Systems

rear wheel spindle is in horizontal or vertical

orientation

Specification

• Used with hoist or other suitable lifting device

• Working load limit: 82 kg (180 lb)

Part Number

Description

144-3488

Brake Hub Lifting Device

Bracket Assembly

Model Usage: 793D, 793F OHT

European Union Compliant, CE marked

Reference

Warranty: Caterpillar ^®Six Months

• Used to easily and safely remove and install

• NEHS1169 Tool Operating Manual

197-7069 brake hub

Specifications

• Can be used while rear wheel spindle is in

• Dimensions: 692.7 mm (27.2 in)

horizontal or vertical orientation

• Working load Limit (WLL): 91.0 kg (201.0 lb)

• Used with hoist or other suitable lifting device

• Weight: 5.3 kg (11.6 lb)

• Material: Steel

Part Number

Description

423-2009

Bracket Assembly

Spindle and Brake Assembly Stand

Model Usage: 777-797

• Reduces technician fatigue and ergonomic

• Adjustable rollers and moveable headstock

stress

to accommodate 777-797 spindle and brake

Warranty: Caterpillar ^®Six Months

assemblies

• Allows for the use of more precise torque

tools resulting in improved quality

• Locking bar to prevent rotation during torque

process

• Provides improved assembly time over vertical

assembly

Specifications

• Eliminates the use of a standard shipping

• Dimensions: 1,730 x 1,338 x 879 mm (68 x 53

stand which requires the spindle and brake to

x 35 in)

be repositioned with an overhead crane

• Weight: 404 kg (888 lb)

Part Number

Description

449-0986

Spindle and Brake Assembly Stand

JULY 2018 Power Train Tools

4-137

Power Train Tools

Final Drive

Installer

Model Usage: 789 Off-Highway Truck

• Essential for safe, proper removal and

• Therefore, 5P-7395 Installer used on 5T-6393

installation of 8W-8739 and 8W-8741 Final

and 5T-6394 Final Drive Shafts will not work

Warranty: Caterpillar ^®Six Months

Drive Shafts (larger 8W-8739 and 8W-8741

on 8W-8739 and 8W-8741 Final Drive Shafts

Shafts replace 5T-6393 and 5T-6394 Final

• Hoist and sling support tool and shaft during

Drive Shafts)

installation and removal of axle

• 8W-8739 and 8W-8741 Shafts weigh 137 kg

(301 lb) and have 2 1/2 inch-12 threaded

connection compared to 5T-6393 and 5T-6394

Final Drive Shafts weighing 114 kg (251 lb)

with 2 inch-12 threaded connection

Part Number

Description

1U-8848

Installer

Front Wheel Bearing Preload Adjusters

Essential Tool

• Made as ordered (MAO)

• Includes a precision zero plate to assure high

accuracy

Model Usage: 777, 785, 789, 793, and 797 Off-

• Used to accurately adjust the amount of shims

Highway Trucks

required for proper preload setting

• Indicators and all attachment hardware are

included

Warranty: Caterpillar ^®Six Months

• No calculations are required

• Lifting rings are provided to position preload

• Improved accuracy over conventional methods

adjuster with lifting device

• Reduced adjustment time over conventional

• Front wheel assembly may be in a spindle-

methods

down, vertical, or horizontal position when

• Less chance of error than with conventional

using this tool

methods

• Requires annual calibration

• Rugged design ensures long life and

maintains calibration

Front Wheel Assembly

Part Number

Description

Model

Tool Operating Manual

200-4529

Preload Adjuster

777

NEHS0917

200-4532

Preload Adjuster

785, 789, and 793

NEHS0920

200-4533

Preload Adjuster

797

NEHS0873

Service/Repair Parts

266-0307

Bolt

777

266-0308

Bolt

785 and 789

266-0309

Bolt

793

266-0310

Bolt

797

4-138 JULY 2018 Power Train Tools

Power Train Tools

Final Drive

Rear Wheel Bearing Preload Adjusters

Essential Tool

• Used to accurately adjust the amount of shims

• Includes a zero plate to assure high accuracy

required for proper preload setting

Model Usage: 776, 777, 784, 785, 789, 793, and

• Indicators and all attachment hardware are

797 Off-Highway Trucks

• No calculations are required

included

Warranty: Caterpillar ^®Six Months

• Improved accuracy over conventional methods

• Three lifting rings are provided to position

preload adjuster with lifting device

• Reduced adjustment time over conventional

methods

• Rear wheel assembly must be in spindle-

down, vertical position to use this tool

• Less chance of error than with conventional

methods

• Rugged design ensures long life and

maintains calibration

Rear Wheel Assembly

Part Number

Description

Model

Tool Operating Manual

193-4121

Preload Adjuster

777

NEHS0910

193-4122

Preload Adjuster

785

NEHS0921

193-4123

Preload Adjuster

789

NEHS0922

193-4124

Preload Adjuster

793

NEHS0911

193-4125

Preload Adjuster

797

NEHS0872

Service/Repair Parts

266-0311

Bolt

777 - 777D a

266-0312

Bolt

785

266-0313

Bolt

789

266-0314

Bolt

793

266-0315

Bolt

797

8T-6383

Bolt

777F, 777G b

a. 266-0311 Bolts must be used to zero in the indicators on the master plate

b. For 777F Rear Spindles only

Digital Indicator

Model Usage: 776, 777, 784, 785, 789, 793, and

European Union Compliant, CE marked

• Selectable Resolutions

797 Off-Highway Trucks

• IP67 protection against dirt, dust, and water

• Feature Locker

Warranty: Manufacturer’s

• Zero Set

• Lug-on-center back

• Counting Direction Switching (+/-)

Specifications

• Power ON/OFF

• Dimensions: 158.75 x 58.67 x 61.98 mm (6.25

• Inch/mm conversion

x 2.31 x 2.44 in)

• Data Output

• Weight: 0.32 kg (11.4 oz)

• Limit Set

• Range: 25 mm (1.0 in)

• Value Preset

• Resolution: 0.01 mm (0.0005 in)

• Reading Hold

• Power: 2 X CR2032, 3V, Lithium Battery

Part Number

Description

435-0231

Digital Indicator

JULY 2018 Power Train Tools

4-139

Power Train Tools

Final Drive

Wheel Bearing Removal Group

Model Usage: 769D, 770, 771D, 772, 773E, 775E,

• Used to remove large bearing cup from off-

Reference

773F, 775F, 777D, and 777F Off-Highway Trucks

highway truck wheel hubs

• NEHS1000, Tool Operating Manual, Procedure

Warranty: Caterpillar ^®Six Months

• Used with suitable overhead lifting device and

to Remove Wheel Bearings from Off-Highway

additional required tooling

Trucks

• Removes inboard and outboard bearing cups

• SEBF9118, Special Instruction, Procedure to

on specific front and rear wheel assemblies

Remove Large Wheel Bearings

• Tool usage charts in NEHS1000 Tool Operating

Manual and SEBF9118 Special Instruction list

components and settings needed for bearing

cup removal

• Heavy-duty construction with heat-treated

components

• Weight: 163 Kg (359 lbs)

Item

Part Number

Description

Crossbar Slider Assembly (not serviced separately)

CL-38-TP c

T-handle (3)

Carr Lane Mfg part number(www.carrlane.com)

Item

Part Number

Description

—

301-5718

Wheel Bearing Removal Group

301-5719

Crossbar

4L-9337

Bolt (2)

8T-4896

Washer (2)

439-3938

Bracket Assembly - Link

316-1489

Cylinder Group (60 Ton)

9U-6809

Nut - Fast Runner, (M36 x 4)

9U-6811

Puller Stud

301-5722

Hub Assembly (large)

301-5723

Slide Bar Set, 87.0 mm (3.42 in) long (serviced only as a set)

301-5724

Slide Bar Set, 132.0 mm (5.20 in) long (serviced only as a set)

301-5720

Hub Assembly (small)

301-5721

Slide Bar Set, 69.6 mm (2.75 in) long (serviced only as a set)

9U-7998

Puller Stud

224-0554

Warning Film

Additional Required Tooling

Part Number

Description

Quantity

Additional Required Tooling

1P-2376

Coupler Assembly Quick Connective (Female) (2)

350-7768

Pump Group - Hydraulic (115V)

6D-7726

Hydraulic Hose (2)

6V-3145

Load Leveler (Optional)

8T-5343

Pressure Gauge

4-140 JULY 2018 Power Train Tools

Power Train Tools

Final Drive

Wheel Bearing Removal Group

Model Usage: 777D, 777F, 785, 789, 793 std,

• Used to remove large bearing cup from off-

• Heavy-duty construction with heat-treated

793XLP, and 797 Off-Highway Trucks

highway truck wheel hubs

components

Warranty: Caterpillar ^®Six Months

• Used with suitable overhead lifting device and

• Weight: 729 Kg (1607 lbs)

additional required tooling

Reference

• Removes inboard and outboard bearing cups

• NEHS1000, Tool Operating Manual, Procedure

on specific front and rear wheel assemblies

to Remove Wheel Bearings from Off-Highway

• Tool usage charts in NEHS1000 Tool Operating

Trucks

Manual and SEBF9118 Special Instruction list

• SEBF9118, Special Instruction, Procedure to

components and settings needed for bearing

Remove Large Wheel Bearings

cup removal

Item

Part Number

Description

Hydraulic Cylinder

Hub Assembly (Large)

CL-13-TP (a)

T-Pin - Fits 301-5727 Hub Assembly (3)

—

CL-40-TP (a)

T-Pin - Fits 301-5730 Hub Assembly (3)

Hub Assembly (Small)

Carr Lane Mfg part number (www.carrlane.com)

Item

Part Number

Description

—

301-5725

Wheel Bearing Removal Group

301-5726

Crossbar

5P-2566

Hex Head Bolt

8T-4223

Washer - Hard M12

439-3940

Bracket - Link

9U-6800

Nut - Speed (M64)

9U-6702

Rod Assembly - Threaded

301-5728

Slide Bar Set, 190.0 mm (7.48 in) long (serviced only as a set)

301-5729

Slide Bar Set, 330.0 mm (13.0 in) long (serviced only as a set)

301-5731

Slide Bar Set, 120.0 mm (4.72 in) long (serviced only as a set)

301-5732

Slide Bar Set, 155.0 mm (6.10 in) long (serviced only as a set)

4C-8150

Rod Assembly - Threaded

5M-3062

Bolt

5P-1075

Hard Washer

439-3938

Bracket Assembly - Link

224-0554

Warning Film

Additional Tooling Required

Part Number

Description

Quantity

1P-2376

Coupler Assembly Quick Connective (Female) (2)

350-7768

Pump Group - Hydraulic (115V)

6D-7726

Hydraulic Hose (2)

6V-3145

Load Leveler (Optional)

8T-5343

Pressure Gauge

JULY 2018 Power Train Tools

4-141

Power Train Tools

Final Drive

Slide Bar Set

Model Usage: MT4400

• Allows technician to pull wheel bearings

Reference

from MT4400 final drive using the large truck

Warranty: Caterpillar ^®Six Months

• NEHS1000 Tool Operating Manual

wheel bearing removal tool set 301-5725

• Prevents damage to final drive by pulling

evenly around bearing cup

Part No.

Description

Dimensions

Weight

WLL

511-8587

Slide Bar Set

3x 85 x 85x 450 mm (3.3 x 3.3 x 17.7 in)

72 kg (158 lb)

36 Metric Ton (40T)

Slide Bar Set

Model Usage: MT4400

• Allows technician to pull wheel bearings

• Prevents damage to final drive by pulling

from MT4400 final drive using the large truck

evenly around bearing cup

Warranty: Caterpillar ^®Six Months

wheel bearing removal tool set 301-5275

Part No.

Description

Dimensions

Weight

WLL

511-8587

Slide Bar Set

85 x 85 x 450 mm (3.3 x 3.3 x 17.7 in)

72 kg (158 lb)

36 Metric Ton (40 T)

4-142 JULY 2018 Power Train Tools

Power Train Tools

Final Drive

Wheel Stud Tool Group

Model Usage: 797 and 797B Off-Highway Trucks

• Used to remove and install M36 Studs from

NOTICE

both front and rear wheel assemblies

Warranty: Caterpillar ^®Six Months

The 350-7768 (115V) or 350-7769 (230V)

• Used with either 350-7768 (115V) or 350-7769

Electric Hydraulic Pumps have a maximum

(230V) Electric Hydraulic Pumps to supply

operating pressure of 68,948 kPa (10,000 PSI).

hydraulic pressure

The 197-5589 Wheel Stud Remover/Installer,

however, has a maximum working pressure of

• Can be used for in-chassis or out-of-chassis

44,816 kPa (6,500 PSI); therefore, the pump

procedures after tire and rim have been

MUST BE regulated to not exceed 44,816 kPa

removed

(6,500 PSI). Failure to regulate the pump will

• Eliminates use of sledge hammer that could

result in seal failure and component damage.

damage existing studs and cause wheel

flange fractures

Specifications

• Stud thread size: M36 x 4

• Designed with a lightweight, double acting

cylinder

• Max operating pressure: 448 bar (6500 PSI)

• Removes broken studs or removes and reuses

• Max initial load: 312168 kN

studs during salvage operations

(31330 ft-lb / 15.6 tons)

Reference

• Max stroke: 55.0 mm (2.17 in)

• NEHS0858, Tool Operating Manual, Using the

• Min thread engagement: 36.0 mm (1.42 in)

197-5589 Wheel Stud Remover/Installer

• Cylinder weight: 10.4 kg (23 lb)

• C-clamp weight: 3.7 kg (8 lb)

Part Number

Description

Quantity

197-5589

Wheel Stud Tool Group

Additional Parts (Sold Separately)

135-2532

Fitting - Adapter

135-2533

Fitting - Adapter

1P-2376

Coupler Assembly Quick Connective (Female)

1P-2377

Plug As - Dust

350-7768

Hydraulic Pump Group

350-7769

Hydraulic Pump (230 V)

6D-7726

Hose Assembly

8F-0024

Hose Assembly

8T-0820

Gauge - Pressure

8T-5343

Gauge - Pressure Stem Mount

Service/Repair Parts

1P-2375

Coupler Assembly Quick Connective (Male)

1P-7437

Protective Cap

223-2406

Seal Kit

223-2407

Puller Bar Group

Adapter

Model Usage: D6C and D6D Track-Type Tractors

• Used to install final drive sprocket

• 5P-4183 Adapter mounted on sprocket shaft

(dead axle) and allowed sprocket installation

Warranty: Caterpillar ^®Six Months

• Replaces 5P-4183 Adapter in this application;

force to be received by inner tapered roller

5P-4183 Adapter still used in other

bearing; 1U-5771 Adapter mounts directly

applications

to bull gear hub and eliminates installation

force from inner tapered roller bearings,

reducing possibility of bearing damage during

installation of sprockets

Part Number

Description

1U-5771

Adapter

JULY 2018 Power Train Tools

4-143

Power Train Tools

Final Drive

Plate, Shaft

Model Usage: 785, 789 and 793 Off Highway

• Used to preload bearings in final drive first

• Bearing adjustment procedure at first

Trucks

reduction planetary

reduction planetary locations has been

changed to improve bearing life in trucks

Warranty: Caterpillar ^®Six Months

• Planetary bearings are shim adjusted using

operated consistently at speeds over 42 km/h

1U-5812 and 1U-5813 prior to final assembly

(26 mph)

(requires two 5K-8454 Bolts); with bearings

and bearing adjustment tools installed,

References

proper shim thickness can be determined

• Revision of 785, 789 and 793 Off-Highway

using micrometer; tooling then removed and

Truck Service Manual

8X-8412 Shaft is pressed through carrier

and bearings; proper shims are installed and

• SEBE3556-01, Service Letter for bearing

secured with 8W-3088 Plate and two 5K-8454

adjustment procedures

Bolts

• SEPD0091, Service Magazine, November 11,

1991

Part Number

Description

1U-5812

Plate

1U-5813

Shaft

Plate

Service Tools for Excavators

Essential Tool

Used to service final drive and travel motor

• Allows servicing of brake to be done safely

and easily

Model Usage: 312 and 312B Excavators

154-9320 Spanner Wrench Assembly and

(Grenoble Version)

154-9324 Reaction Shaft

155-1709 Hydraulic Test Adapter

Warranty: Caterpillar ^®Six Months

• Used to remove and install final drive bearing

• Used to pressurize brake piston for leakage

retainer nut

test

• Bearing retainer nut can be tightened without

• Leakage can be checked prior to final drive

using final drive repair bench or any other

installation

special holding fixture

Reference

• Spanner wrench assembly contains a 6 mm

• RENR1113, 312B Excavators Machine

(0.24 in) drill bushing to pilot drill bit when

Systems Disassembly and Assembly

splitting bearing retainer nut (required on

earlier design of final drives)

• SENR6139, 311 and 312 Excavators Machine

Systems Disassembly and Assembly

154-9326 Spring Compressor Plate

• Used to compress brake springs for removal

and installation of snap ring

Part Number

Description

154-9320

Spanner Wrench Assembly and 154-9324 Reaction Shaft

154-9326

Spring Compressor Plate

155-1709

Hydraulic Test Adapter

4-144 JULY 2018 Power Train Tools

Power Train Tools

Final Drive

Bearing Retainer Nut Tools for Excavators

Essential Tool

• Used to remove and install final drive bearing

199-4925 Spanner Wrench Assembly

retainer nut (165-1670 or 199-4925 Spanner

Model Usage: 315B, 317B, and 318B Excavator

• Outside diameter: 239.8 mm (9.44 in)

Wrenches and 165-1671 Reaction Shaft work

(Grenoble Version) 165-3977: 797, and 797B Off-

• Inside diameter: 203.2 mm (8.00 in)

together)

highway Truck Differential

• Height: 143.9 mm (5.67 in)

• Bearing retainer nut can be tightened without

Warranty: Caterpillar ^®Six Months

using final drive repair bench or other special

165-1671 Reaction Shaft

holding fixture

• Flange outside diameter: 160.0 mm (6.30 in)

• 165-3977 Radius Punch used to form a seat

• Shaft diameter: 63.5 mm (2.50 in)

for retainer nut locking ball and screw

• Flange thickness: 25.4 mm (1.00 in)

References

• Height: 135.5 mm (5.33 in)

• RENR1148, 315B Excavators Machine

• Square drive: 1 in

Systems Disassembly & Assembly

• RENR2925, 317B Excavators Machine

165-3977 Radius Punch

Systems Disassembly & Assembly

• Tip diameter: 4.95 mm (0.195 in)

• RENR3272, 318B Excavators Machine

• Overall length: 154.0 mm (6.06 in)

Systems Disassembly & Assembly

• Hex handle: 16.0 mm (0.630 in)

165-1670 Spanner Wrench Assembly

• Outside diameter: 239.8 mm (9.44 in)

• Inside diameter: 203.2 mm (8.00 in)

• Height: 143.9 mm (5.67 in)

Part Number

Description

315B L

317B L

317B LN

318B

318B N

Spanner

5SW00001 to

9WW00001 to

6DZ00001 to

ADC00001 to

AEJ00001 to

165-1670

Wrench

5SW00340

9WW00454

6DZ00442

ADC00255

AEJ00317

Assembly

Spanner

5SW00341

9WW00455

6DZ00443

ADC00256

AEJ00318

199-4925

Wrench

and UP

Assembly

Lifting Group

Model Usage: C175 Engines in Narrow-Body

• Used for lifting (for purposes of removal,

• Easy assembly and installation of the tooling

Locomotives

service and installation) of engine components

inside locomotive carbody

in-chassis, where access for overhead hoist

Warranty: Manufacturer’s Six Months

• Length of double uni-strut channel/spreader

is limited

bar can be modified from 3000 mm to a

• Reduces locomotive downtime by making

shorter length.

service operations possible without removing

Reference

the aftertreatment module or pulling the

engine module out of chassis

• M0074900 Tool Operating Manual

Part No.

Description

Dimensions (in fully assembled state)

Weight

WLL

509-7382

Lifting Group

3214 x 797 x 1184 mm (126.5 x 31.4 x 46.6 in)

35 kg (77 lb)

136 kg (300 lb)

JULY 2018 Power Train Tools

4-145

Power Train Tools

Final Drive

Excavator Service Tools

154-9320 Spanner Wrench Assembly

154-9324 Reaction Shaft (Item 9)

(Item 1)

• Large outside diameter: 52.7 mm (2.07 in)

• Outside diameter: 24.13 cm (9.50 in)

• Small outside diameter: 24.96 mm (0.983 in)

• Inside diameter: 20.18 cm (7.95 in)

• Counterbore diameter: 40.04 mm (1.576 in)

• Height: 10.54 cm (4.15 in)

• Length: 264.0 mm (10.39 in)

• Square drive: 1 in

154-9326 Spring Compressor Plate (Item 10)

• Slots: 4, equally spaced

• Outside diameter: 14.00 cm (5.51 in)

• Slot width: 28.0 mm (1.10 in)

• Hub diameter: 13.50 cm (5.31 in)

155-1709 Hydraulic Test Adapter (Item 4)

• Thickness: 15.9 mm (0.63 in)

• Male thread: M5 x 0.8

• Female thread: #6 SAE O-ring port

• Center hole: 1.6 mm (0.06 in)

• Hex: 22.23 mm (7/8 in)

154-9323 Spacer (Item 6)

• Outside diameter: 52.70 mm (2.075 in)

• Inside diameter: 25.01 mm (0.985 in)

• Height: 40.0 mm (1.57 in)

Final Drive Ring Gear Retainer Nut Spanner Sockets

Essential Tool

Used to properly remove and install final drive

Reference

ring gear retainer nuts

Model Usage: 303C CR and 305C CR Mini

• RENR9617, Service Manual, 303C CR/303.5C

Excavator

• Used with 3/4 inch drive extension, breaker

CR Powertrain Disassembly and Assembly

bar, or torque wrench

Warranty: Caterpillar ^®Six Months

• Hardened steel for durability

Number of

Inside Diameter

Part Number

Description

Square Drive

Width of Teeth

Teeth

Between Teeth

12.7 mm

145.5 mm

289-6052

Spanner Socket

3/4 in

eight

(0.50 in)

(5.73 in)

12.7 mm

289-6053

Spanner Socket

3/4 in

four

166 mm (6.53 in)

(0.50 in)

Spanner Wrench

Model Usage: 306E, 307E Excavators produced

• Used to properly remove and install final drive

• Used with ¾" drive extension, breaker bar, or

for China

ring gear retainer nuts

torque wrench

Warranty: Caterpillar ^®Six Months

• Hardened steel for durability

Part Number

Dimensions

Weight

432-2440

184 x 121 mm (7.25 x 4.75 in)

3.73 kg (8.23 lb)

437-5507

197 x 121 mm (7.75 x 4.75 in)

3.98 kg (8.78 lb)

4-146 JULY 2018 Power Train Tools

Power Train Tools

Final Drive

Drill Guide Fixture Group

Essential Tool

• Used to properly locate, drill, and ream a

Reference

hole in final drive for stopper nut staking

Model Usage: 322C and 325C Excavator

• RENR7474, Service Manual, 322C

dowel

Disassembly and Assembly

Warranty: Caterpillar ^®Six Months

• Prevents contamination of new bearings

• RENR5497, Service Manual, 325C

(connects to most vacuum systems or portable

Disassembly and Assembly

shop vac to remove metal chips from drill and

reaming operation)

• Made from lightweight aluminum

• A drill bit stop collar controls depth of drilled

hole

Part Number

Description

240-1886

Drill Guide Fixture Group

Service/Repair Parts

240-1887

Step Drill

240-1888

Chucking Reamer

Drill Fixture Group

Essential Tool

• Locates and drills a 13 mm (0.51 in) dowel

• Eliminates contamination during final drive

hole to lock bearing retainer nut in place

rebuild procedure by connecting a shop

Model Usage: 330C Hydraulic Excavator

vacuum sweeper to suction port

• Bolts to motor housing stopper nut

Warranty: Caterpillar ^®Six Months

• Drills, reamer, bolts, and washers in group

• Drills half a hole in bearing retainer nut and

half in motor housing

Reference

• RENR5438, Service Manual, Disassembly and

Assembly

Part Number

Description

235-4848

Drill Fixture Group

Service/Repair Parts

237-9177

Step Drill

237-9178

Core Drill

237-9179

Reamer

8T-1447

Bolt, M16 x 2

9X-8268

Washer

Spanner Socket

• Used to remove and install final drive nut

Specifications

309-2682

• Square Drive: 3/4 in

• Used with 3/4" drive torque wrench or

• Inside Diameter Between Teeth: 172 mm

extension

(6.77 in)

• Hardened steel for durability and black oxide

• Number of Teeth: 4

coating to resist corrosion

• Width of Teeth: 15 mm (.59 in)

• Dimensions: 184 x 15 x 11 mm (7.25 x 4.56 in)

• Weight: 3.68 kg (8.1 lbs)

Part Number

Description

375-1573

Spanner Socket

JULY 2018 Power Train Tools

4-147

Power Train Tools

Final Drive

Spanner Socket Group, Measuring Ring

Essential Tool

• Used to properly set final drive bearing

Reference

preload

Model Usage: 330C and 345C Hydraulic

• 330C and 345C Disassembly and Assembly

Excavators

• Measuring ring simulates thickness of

Service Manuals

spanner nut

Warranty: Caterpillar ^®Six Months

• Bolts to final drive using a predetermined

bearing load - allows assembler to take

a measurement which is later used when

tightening final drive spanner nut

• Uses 8T-4944 Socket Head Bolt

Part Number

Description

208-6033

Spanner Socket Group

208-6034

Measuring Ring

Measuring Ring, Spanner Socket Group

Essential Tool

• Used to properly set final drive bearing

Reference

preload

Model Usage: 322C and 325C Hydraulic

• 322C and 325C Service Manuals, Disassembly

Excavator

• Measuring ring simulates thickness of

and Assembly

spanner nut

Warranty: Caterpillar ^®Six Months

• Bolts (8T-4944 Socket Head Bolt) to final drive

using a predetermined bearing load - allows

assembler to take a measurement which is

later used when tightening final drive spanner

nut

Part Number

Description

194-3878

Spanner Socket Group

194-3884

Measuring Ring

Seal Installer Assembly, Stabilized Metal Ring (SMR)

Essential Tool

• Used to install SMR seals into excavator final

Specifications

drives

Model Usage: 375, 385B, 5080, 5090B Hydraulic

• Material: Plastic

Excavators

• Makes installation faster and much easier

• Outside diameter: 590.0 mm (23.23 in)

Warranty: Caterpillar ^®Six Months

• Provides more reliable seal installation

• Inside diameter: 550.0 mm (21.65 in)

Part Number

Description

205-8241

Seal Installer Assembly, Stabilized Metal Ring (SMR)

Service/Repair Parts

1F-1739

Wing Nut

4B-4276

Flat Washer

7H-1246

Machine Screw - Machine (Pan Head)

4-148 JULY 2018 Power Train Tools

Power Train Tools

Final Drive

Rolling Torque Bar

Model Usage: 311B, 311C, 312B, and 312C

• Used to check final drive bearing preload

Reference

Excavators

• Material: SAE1018 steel

• RENR5503, Service Manual, 312C Excavator

Warranty: None

Item

Part Number

Plate

Item

Part Number

Description

0S-1624

Bolt

4K-0367

Nut - Full

Steering Clutch and Final Drive Bracket Assembly, Bearing Spacer, and Press Plate

Model Usage: D11R and D11R Carry Dozer

European Union compliant, CE marked

• Used to remove, install, disassemble, and

(142-1666)

assemble final drive

Warranty: Caterpillar ^®Six Months

Part Number

Description

Use

Bracket Assembly - Steering

Remove and install final drive

142-1666

Clutch and Final Drive

assembly

During assembly to set proper

142-1670

Bearing Spacer

preload on bearings

Remove hub and bearing cone

142-1673

Plate - Press

from hub assembly

Plate press is used with additional tooling to remove hub and bearing cone

1P-0543

Fast Runner Nut

3K-5234

Washer (3)

8M-9011

Puller (1)

Steering Clutch Hub removal

9U-5267

Stud (3)

a. Includes 9S-6338 Cylinder, 9S-6339 Pump Piston Assembly, and 9S-7377 Pump Service kit

Ring Nut Spanner Wrench

Model Usage: E110B, E120B, 311, 311B, 312,

• Used to remove and install 1R-5839 and

Reference

and 312B Excavators

99-7050 Ring Nuts

• Disassembly and Assembly Modules

Warranty: Caterpillar ^®Six Months

• Used with 6V-6080 Torque Multiplier

located in E110B, E120B, 311, 311B, 312, and

312B Excavator Service Manuals

• Makes disassembly and assembly much

quicker because spanner wrench allows

Specifications

mechanic easier access to hard-to -reach

• Outside diameter: 273 mm (11.0 in)

bearing retainer nut

• Inside diameter: 229 mm (9.0 in)

• Spanner pilots on inside diameter of ring gear,

• Inside diameter clearance: 104 mm (4.1 in)

providing positive engagement with ring nuts

• Pin diameter: 11 mm (0.4 in)

• Distance between pins: 245.5 mm (9.67 in)

• Spanner works on ring nuts with tightening

• Number of pins: 2

holes or slotted (notched) nuts

• Square drive: 1 in

• Material: steel

Part Number

Description

9U-7346

Ring Nut Spanner Wrench

JULY 2018 Power Train Tools

4-149

Power Train Tools

Final Drive

Rolling Torque Bracket

Model Usage: CS531, CS563, CS573, and CS583

Locknut Bracket

• Material: SAE1018 steel

Compactors

• Used to tighten locknut that retains bearing

• Overall stock size (W x L x T): 50.8 x 445.0 x

Warranty: None

on differential input shaft

6.35 mm (2.00 x 17.50 x 0.25 in)

• Bracket can be easily manufactured

Differential Torque Bracket

• Material: SAE1018 steel

• Used to check differential and pinion shaft

• Overall stock size (W x L x T): 76.2 x 415.0 x

torques

6.35 mm (3.0 x 16.30 x 0.25 in)

• Bolts to differential shaft with one ID and

pinion shaft with the other ID

Axle Rotation Torque Bracket

• Used to check rotation torque on one end of

References

axle

• KENR2583, Service Manual

• Bolts directly onto “trumpet tube”

• KENR2663, Service Manual

• KENR2693, Service Manual

Outside

Description

Material

Inside Diameter

Width

Threaded Hole

Diameter

65.2 mm

76.3 mm

31.8 ± 0.5 mm

Tube

SAE1026 steel

3/8 - 16

(2.57 in)

(3.00 in)

(1.25 ± 0.04 in)

81.1 mm

63.5 mm

31.8 ± 0.5 mm

Tube

SAE1026 steel

3/8 - 16

(1.50 in)

(2.50 in)

(1.25 ± 0.04 in)

73.0 ± 1.0 mm

12.7 ± 0.5 mm

Tube

SAE1018 steel

3/8 - 16

(2.87 ± 0.04 in)

(0.50 ± 0.02 in)

Item

Description

Dimension

Locknut Bracket

Axle Rotation Torque Bracket

Plate

Differential Torque Bracket

Tube

76.2 x 5.56 mm diameter wall x 31.8 mm long

Tube

63.5 x 12.7 mm diameter wall x 31.8 mm long

Plate

73 mm x 12.7 thick

Item

Part Number

Description

Dimensions

0S-1624

Bolt

5/8-11 x 25 mm (1.0 in) long

4K-0367

Nut - Full

5/8-11

0S-1591

Bolt

3/8-16 x 38.1 (1.50 in) long

9S-8752

Nut - Full (3/8 - 16)

3/8-16

4B-3574

Set Screw - Square Head

3/8-16 x 19.05 (0.75 in) long

Puller Assembly

Model Usage: M318F & M320F

• Required to service drive train components

Warranty: Caterpillar ^®Six Months

• Used to easily remove differential carrier

bearings without damage

Part No.

Description

Dimensions

Weight

492-6204

Puller Assembly

Dia 73 x 414 mm (3 x 16.3 in)

3.3 kg (7.3 lb)

4-150 JULY 2018 Power Train Tools

Power Train Tools

Final Drive

Pinion Nut Spanner Wrench

Model Usage: Various Models

• Used to remove and install 5P-5813 Pinion

Specifications

Nut from the final drive/differential -

Warranty: Caterpillar ^®Six Months

• Overall length: 184.0 mm (7.25 in)

provides dealers with greater cost value and

• Inside diameter: 85 mm (3.37 in)

combined application tooling

• Number of teeth: 4

• Used with square drive breaker bar or torque

wrench

• Square drive: 3/4 in

• Improved design allows the spanner wrench

to be used both on the wheel loaders and

compactors

Part Number

Description

6V-7920

Pinion Nut Spanner Wrench

Final Drive Tooling

Essential Tool

• Used to remove and install 287-2171

• Used with 6V-6080 Torque Multiplier (dealer

Retaining Nut from 267-5582 Final Drive

supplied)

Model Usage: MT735, MT745, MT755, and

MT765 Challengers

• 312-3575 Driver Assembly features 1 inch

square drive (fits 6V-6080 Torque Multiplier)

Warranty: Caterpillar ^®Six Months

and is made from hardened steel for long

service life

Item

Part Number

Description

312-3575

Driver Assembly

Axle Nut Spanner Wrench

Model Usage: 966G and 972G Wheel Loaders

• Used to remove and install differential axle

Specifications

locking nut

Warranty: Caterpillar ^®Six Months

• Outside diameter:

• Hardened to provide longer tool life

186-0240: 160 mm (6.3 in)

186-0241: 203 mm (8.0 in)

• Can be used with an impact wrench

• Tooth width: 20.6 mm (0.811 in)

• Number of teeth: 4, equally spaced

Part Number

Description

186-0240

Axle Nut

186-0241

Axle Nut

JULY 2018 Power Train Tools

4-151

Power Train Tools

Final Drive

Bearing Retaining Nut Spanner Socket

Model Usage: 966M - 972M Wheel Loaders

• Used to remove the 388-1398 spanner nut in

• Hardened steel for durability

axle housings

Warranty: Caterpillar ^®Six Months

• Improves efficiency and safety

• Used with 3/4 inch drive extension, breaker

bar or torque wrench

Part No.

Description

Dimensions

Weight

506-2799

Bearing Retaining Nut Spanner Socket

197 x 152.4 mm (7.75 x 6 in)

7.3 kg (16 lb)

Seal Installer

Model Usage: MT700 Series Challenger Ag

• Used to correctly install 172-1619 Final Drive

• Durable enough to last a machines lifetime

Tractors

Seal Group

(under normal usage)

Warranty: Caterpillar ^®Six Months

• One-piece design made from strong and

durable plastic

Part Number

Description

214-3064

Seal Installer

Essential Tool

• Used to correctly install 278-8725 Duo Cone

• Made from durable high strength plastic

Seal on final drive motor

Model Usage: 279C, 289C, and 299C Compact

• Protects related components during seal

Track Loaders

• Required for easy, reliable installation without

installation

damaging seals

Warranty: Caterpillar ^®Six Months

Reference

• Machined grooves securely hold seal to

• KENR8831, 279C, 289C, and 299C Compact

prevent rolling and twisting

Track Loaders, Power Train

Part Number

Description

360-4222

Seal Installer

Duo-Cone Seal Installer

Model Usage: 247, 247B2, 247B3, 257, 257B2,

• Used to properly install Duo Cone Seal in

Specifications

257B3

289-6355 travel motor in skid steer loaders

• Dimensions: 202.0 OD x 115 H mm

and multi terrain loaders

Warranty: Caterpillar ^®Six Months

(7.9 OD x 4.5 H in)

• Weight: 0.7 kg (1.5 lb)

Part Number

Description

443-2579

Due Cone Seal Installer

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Power Train Tools

Final Drive

Plate

Model Usage: 246D, 262D, 272D, 272D XHP

• Used to align holes after weld repair has been

Specifications

completed on damaged holes

Warranty: Caterpillar ^®Six Months

• Dimensions: 250 X 4 mm (9.8 X 0.2 in)

• Eliminates damage to bolt threads in drive

• Weight: 0.8 kg (1.8 lb)

motors and other resultant damage to

components inside the chain box

• Made from steel

Part Number

Description

461-2889

Plate

Compactor Final Drive Tooling

Essential Tool

• Used for disassembly and assembly of CB-113

Reference

Compactor Final Drive

Model Usage: CB-113 Compactor

• QENR2006, CB-113 Compactor Machine

• Aids in removal and installation of seals, lock

Systems Disassembly and Assembly

Warranty: Caterpillar ^®Six Months

nuts, and bearings on final drive planetary

• All parts made of durable steel construction

Item

Part Number

Description

Use

Remove seal ring during disassembly and

314-8758

Installer

install bearing and seal ring during assembly

314-8757

Remover Assembly

Remove bearing during disassembly

Remove and install ring nut during

314-8754

Spanner Assembly

disassembly and assembly

314-8756

Installer

Install seal during assembly

Install multiple rings and bearings during

314-8755

Installer

assembly

Bearing Puller, Seal Installer

314-9075 Bearing Puller

314-9076 Seal Installer

• Used to remove bearing from flanged hub on

• Used to correctly install half seal on final

final drive planetary during disassembly

drive flanged hub during assembly

• Used with 4C-3085 Two Jaw Puller and

• 1-piece design made from durable steel

1P-0510 Driver Group

Reference

• 2-piece, steel design provides proper

• KENR6008, Disassembly and Assembly, CB14

clamping force

Vibratory Compactor Machine Systems

• Serviceable part: 8T-9535 Socket Head Bolt

Part Number

Description

314-9075

Bearing Puller

314-9076

Seal Installer

Seal Driver for Lip Seal

Model Usage: All C175s and 3500 Engines

• Installs 109-5722 lip seal in accessory drives

• Prevents misalignment

Warranty: Caterpillar ^®Six Months

Part No.

Description

Dimensions

Weight

482-7518

Seal Driver for Lip Seal

188 x 101 mm (7.4 x 3.98 in)

4.99 kg (11 lb)

JULY 2018 Power Train Tools

4-153

Power Train Tools

Final Drive

Lip Seal Driver

Model Usage: D6R II, D6R III, D6T, D7R II Tractors • Seal installer is required for the improved lip

Specifications

seal (419-4175) used in the final drive

Warranty: Caterpillar ^®Six Months

• Dimensions: 102 X 175 mm (4 X 6.9 in)

• Seal installer protects the seal during

• Weight: 3 kg (6.6 lb)

installation to prevent failure of the seal

• Made of steel with a protective handle

Part Number

Description

467-0265

Lip Seal Driver

Puller Assembly Used to Assemble D10T and D11T Final Drive

Model Usage: D10T, and D11T Track-Type

• Used to aid in disassembly of 282-4029 and

Specifications

Tractors

324-2343 Final Drives

• Overall Height: 281.5 mm (11 in)

Warranty: Caterpillar ^®Six Months

• Used with 346-5029 Cylinder Group

• Overall Diameter: 895 mm (35.25 in)

• Tool assembly is painted to prevent rust

• Weight: 72 kg (159 lbs)

Part Number

Description

360-4423

Puller Assembly

Socket

Essential Tool

• Used to set rotating torque during assembly

Specifications

of differential

Model Usage: 450E Backhoe Loader

• Length: 90.37 mm (3.55 in)

• Used with 3/4 inch square drive ratchet

Warranty: Caterpillar ^®Six Months

• Diameter: 49.81 mm (1.96 in)

• Socket fits over spline of pinion shaft

• Weight: .337 kg (.75 lb)

Reference

• KENR5485, 450E Backhoe Loader Power Train,

Axle Housing (Differential and Bevel Gear,

Rear) Assemble

Part Number

Description

365-4754

Socket

Bearing Installation Tools

Model Usage: 5GEB25 AC Drive Motors

• Bearing race and spacer are used to aid in

• The bearing installation tool is used to

assembly procedure

completely install the bearing.

Warranty: Caterpillar ^®Six Months

• The spacer is used to space bearing elements

correctly for initial assembly onto shaft.

Part No.

Description

O.D.

I.D.

Width

Weight

488-0372

Bearing Spacer

153.4 mm (6 in)

125.6 mm (4.9 in)

76.2 mm (3 in)

.639 kg (.29 lb)

488-0373

Press Tool

295.15 mm (11.6 in)

214.76 mm (8.45 in)

22.23 mm (.875 in)

5.7 kg (12.54 lb)

4-154 JULY 2018 Power Train Tools

Power Train Tools

Final Drive

Seal Installer, Seal Installer Assembly

Essential Tool

• Used to install seals in final drives of

366-6832 Seal Installer Assembly

articulated trucks

Model Usage: 735, 740, 740 OEM, and 740 EJ

• Used to install 363-4454 Seal Group during

Articulated Truck

final drive assembly and field repairs.

364-9557 Seal Installer

Required for “drop in” seal group installation

Warranty: Caterpillar ^®Six Months

• Used to install 363-4456 Retainer Ring during

of 363-4457 Seal Kit

field repairs. Required for “drop in” seal group

• Required to ensure reliable performance and

installation of 363-4457 Seal Kit

service life of seals

• Tool helps install retaining ring

• Prevents toric seal from rolling or twisting,

• Seal group and retaining ring provides quicker

making installation faster and easier (rubber

field repairs and reduces out-of-production

toric rings hold steel rings parallel and

down time

concentric while maintaining correct face

• Required to ensure reliable performance and

contact pressure)

service life of seals

References

• SEHS8364, Special Instruction, Assembly and

Installation of Duo-Cone Seals

• PS51483, Service Letter, Product Support

Program for Installing Duo-Cone Seals in

Certain 735, 740, and 740EJ Articulated

Trucks (April 24 and May 09 2008)

364-9557

366-6832

Diameter

400 mm (15.75 in)

384.4 mm (15.1 in)

Height

17 mm (.66 in)

95 mm (3.74 in)

Weight

2.7 kg (6.12 lb)

1.06 kg (2.33 lb)

Part Number

Description

364-9557

Seal Installer

366-6832

Seal Installer Assembly

366-6832 Service/Repair Parts

033-8755

Pan Head Screw

1F-1739

Wing Nut

1U-5495

Latch Group

5P-0537

Hard Washer

Installation Tool Assembly

Model Usage: AD45B

• Used for the proper installation of the wheel

Specifications

bearing.

Warranty: Caterpillar ^®Six Months

• Description: Dimensions

• Used as a rundown tool to seat the bearing

• Tube: 197.5 x 190 mm (7.8 x 7.5 in)

once it is cooled

• Plate: 190 x 12 mm (7.5 x.47 in)

Reference

• Weight: 8.9 kg (19.6 lb)

• RENR8575, AD45B Underground Articulated

Truck Power Train, Final Drive Spindle, Service

and Parking Brake - Assemble

Part Number

Description

419-1391

Installation Tool Assembly

JULY 2018 Power Train Tools

4-155

Power Train Tools

WHEEL AND TIRE

Tire Pressure Gauge Group

Model Usage: Most Cat Models

• Checks pressure on either large bore

• Scales read in kPa and PSI

earthmover or small bore automotive type tire

Warranty: Caterpillar ^®Six Months

• Includes plastic pouch

valves

• Can be used on tires with liquid ballast

Part Number

Description

1P-0545

Tire Pressure Gauge Group

Inflator Adapter

Essential Tool

• Used to connect nitrogen supply line to Mega

• Solid brass construction

Bore tire valve body

Model Usage: 793F, 795F, and 797F Off-Highway

• Other fittings or shut off valves can be

Trucks

• Threads onto tire valve body with knurled nut

attached to 3/4 - 14 NPT threaded

turned in a clockwise direction

connection

Warranty: Manufacturer’s

• Internal o-rings seal inflator adapter to valve

body

Part Number

Description

336-8984

Inflator Adapter

Tire Pressure Gauge

Model Usage: Most Cat Models

• Used to check tire pressure on all Cat^®

• Heavy-duty gauge with swivel head

machines equipped with pneumatic tires

Warranty: Caterpillar ^®Six Months

Part Number

Description

4S-6524

Tire Pressure Gauge

Tire Tread Depth Gauge

Model Usage: Most Cat Models

• Replaces discontinued 2P-2310 Tire Tread

• Range: 152.4 mm (6.0 in) [Compared to

Depth Gauge

discontinued 2P-2310 range of 127.0 mm

Warranty: Caterpillar ^®Six Months

(5.0 in)]

• Provides quick, accurate way to measure

amount of tread remaining on used tire

Part Number

Description

1U-5751

Tread Depth Gauge

4-156 JULY 2018 Power Train Tools

Power Train Tools

Wheel and Tire

Air Service Connection Assembly

Model Usage: 436

• Used to inflate all pneumatic tires used on

• 1P-3552 Extension also required for servicing

Cat^® equipment as well as automotive tires

tires where theres a clearance problem

Warranty: Caterpillar ^®Six Months

between stem and rim

• Has quick disconnect air chuck and hand valve

for control of air flow

Item

Part Number

Description

1P-3551

Chuck

7K-3468

Clip-on Chuck

—

7S-9394

Air Service Connection Assembly

Tire Valve Extension

Model Usage: Most Cat Models

• Used where there’s a clearance problem

between stem and rim

Warranty: Caterpillar ^®Six Months

Part Number

Description

1P-3552

Tire Valve Extension

Adapter

Model Usage: Most Cat Models

• Required to reduce jumbo valve thread to

standard when necessary to use standard

Warranty: Caterpillar ^®Six Months

automotive equipment to inflate earthmoving

tires with jumbo size valves

Part Number

Description

5F-9999

Adapter

Tank Valve

Essential Tool

• Used to check and set high and low pressure

Reference

regulator settings for air-on-the-run systems

Model Usage: PS-150B, PS-200B, PS-360B

KENR2721, Service Manual; Supplement for PS-

Pneumatic Compactors

• Used with 3B-7764 Reducing Bushing

150B, PS-200B, PS-360B Pneumatic Compactors

Warranty: Caterpillar ^®Six Months

• Must be used to set high/low pressures after

Air-on-the-Run System

replacing pressure regulator switch

Specifications

• Easily connects to air-on-the-run tank

• Thread: 1/4 NPT

• Equipped with standard valve core and

• Maximum pressure rating: 1378 kPa (200 PSI)

sealing cap

• Overall length: 38 mm (1.5 in)

• Material: brass

Part Number

Description

178-3832

Tank Valve

JULY 2018 Power Train Tools

4-157

Power Train Tools

Wheel and Tire

Jack Group

Model Usage: 12G, 120G, 130G, 14G, 140G

• Used to remove front axle spindle

Warranty: Caterpillar ^®Six Months

Part Number

Description

5P-2968

Jack Group

Tire Valve Repair Tool

Model Usage: Most Cat Models

• 4-way tool used to remove and install valve

• Equipped with tap and die for rethreading cap

cores on wheel-type machines

and core threads in tire valves

Warranty: Caterpillar ^®Six Months

Part Number

Description

7F-8240

Tire Valve Repair Tool

Inflator Adapter

Model Usage: All Wheeled Models with Super

• Used to quickly and efficiently inflate large

• Tire pressure can be checked as tire is

Large Bore Valve Stems (see detailed list below)

tires (inflator adapter removes valve core for

inflated, using standard or large bore pressure

unrestricted flow into tire)

gauges (check pressure through stem knob on

Warranty: Caterpillar ^®Six Months

end of inflator adapter)

• Used with tires having super large bore valve

stems

• All parts are made from brass, except for

stainless steel internal collet and aluminum

• Works by threading inflator adapter onto valve

handle

stem of tire; adapter stem engages valve

core; valve core is removed and stored inside

Specifications

inflator adapter; tire is inflated/deflated;

• Valve stem threaded connection:

pressure is checked; valve core is reinstalled

11/16 in - 24 thd

• Can be used with air or liquid-filled tires

• Air hose connection: 1/2 in NPT

(unique design prevents valve core from being

exposed to liquid during filling process)

• Weight: 1.4 kg (3 lb)

• Charging tires with inflator adapter can

• Wheel loader models: 994, 994F, 992,

reduce inflation times by up to 60 percent,

992C/D/G, 990, 988, 988B/F, 980G

and reduce deflation times by up to 80

• Wheeled tractor models: 824G, 825G, 834G,

percent

836

• Saves a significant amount of time because

• Off-highway truck models: 776, 776B, 777,

current “super large” valve stems are still

777B, 783, 783B, 784, 784B, 785, 785B, 787,

using “large” valve cores (current valve cores

787B, 789, 789B, 793, 793B/C

act as an orifice, restricting air/fluid flow into

tire)

Part Number

Description

135-8290

Inflator Adapter

Retaining Nut Spanner Wrench

Model Usage: 554 and 574 Forwarders

• Used to remove final drive bogey retaining nut

• Number of teeth: 4

Warranty: Caterpillar ^®Six Months

• Square drive: 3/4 inch

Part Number

Description

176-0404

Retaining Nut Spanner Wrench

4-158 JULY 2018 Power Train Tools

Power Train Tools

Wheel and Tire

Support Plate Assembly

Essential Tool

• Provides a flat reaction surface and supports

Reference

hydraulic ram during removal of spindle

Model Usage: 24H Motor Grader

• SENR1438, Service Manual, 24H Motor

• Quickly and easily installs without bolts

Grader Machine Systems Disassembly and

Warranty: Caterpillar ^®Six Months

Assembly

• Overall dimensions: 101 x 330 x 202 mm

(4.0 x 13.0 x 8.0 in)

• Weight: 3.6 kg (8 lb)

Part Number

Description

162-4204

Support Plate Assembly

Sleeve Assembly

Model Usage: 112, 12, 14 Motor Graders

• Used with 9S-8900 or 7F-9831 Cylinder Group

to remove or install wheel assemblies on later

Warranty: Caterpillar ^®Six Months

No. 112, 12, and 14 Motor Graders

Part Number

Description

7F-6068

Sleeve Assembly

Drive Extension

Model Usage: 793 Off-Highway Trucks

• Used to remove and install wheel lug nuts

• Used with 194-7586 Pneumatic Wrench Group

Warranty: Caterpillar ^®Six Months

• Allows one-man operation with torque

• Square drive: 1 inch, each end

capacities up to 2750 N·m (2000 ft-lb)

• Overall length: 305 mm (12 in)

Part Number

Description

194-7886

Drive Extension

Tire Runout Gauge

Model Usage: CT660 Truck

• Eliminate vibration and irregular tire wear

• Locate trouble areas that can induce

issues

excessive runout that is not actually in the

Warranty: Manufacturer’s

tire/rim combo

• Properly match the high and low spots of the

tire and rim runout

• Gauge can also be used on the sidewall of tire

to measure lateral runout

• Locate wheels and/or tires that need to be

reworked or discarded

Specifications

• Dimensions: 27 x 18 x 18 in

• Weight: 10.4 kg

Part Number

Description

372-5256

Tire Runout Gauge

JULY 2018 Power Train Tools

4-159

Power Train Tools

Wheel and Tire

Nitrogen Tire Inflation Group

Model Usage: 436, 637E, 785, 789

• Used to inflate conventional and beadless

Reference

tires with nitrogen from compressed gas

Warranty: Caterpillar ^®Six Months

• SMHS7867, Special Instruction

cylinders available from local suppliers

NOTE: The 175-5507 Charging Group for

• Chucks provided for both standard and large

accumulators is not recommended for tires due

bore valves; chucks connect to 8.1 m (26.5 ft)

to the associated higher pressure and increased

hose with quick disconnect fittings

line flow restrictions.

• Regulator/safety relief valve restrict working

pressure to that comparable to air system

Item

Part No.

Description

—

6V-4040

Nitrogen Tire Inflation Group

Available separately

9U-6219

Tool Box

2P-8289

Block - Tool Holder

Service/Repair Parts for 6V-4040 Group

8S-4599

Coupling Assembly

1P-3551

Chuck

2S-5244

Nipple, Quick Disconnect (2)

6V-4038

Chuck

6V-4039

Relief Valve, 1137 kPa (165 PSI)

8S-4600

Nipple, Q.D.

8S-1506

Coupling Assembly

6B-5072

Reducing Bushing (2)

1Y-0413

Tee - Pipe

5P-8998

Nipple - Pipe

7J-8611

Elbow 90° - Pipe

Regulator - Nitrogen, 0 -1379 kPa (0 - 200 PSI) (6V-7879 Adapter available for

6V-4037

connecting to nitrogen bottles with 5/8 in B.S.P. right hand threads, from sources

outside U.S., such as U.K. and Australia)

Reference

SENR4747, Disassembly and Assembly Module,

Item

Part Number

Description

994 Power Train

4C-9814

Reaction Bar

4C-9813

Extension

4C-9812

Socket

6V-6080

Torque Multiplier

525-8305

Wrench, Air Regulated

Nitrogen Regulator Adapter

Model Usage: Most Cat Models

• Connects 162-4146 regulator, part of 175-

• 960-14 NGO internal right-hand thread and

5507, and 6V-4037 regulator, part of

5/8 B.S.P. external right-hand thread

Warranty: Caterpillar ^®Six Months

6V-4040 nitrogen tire inflation group to some

• Permits 162-4146 and 6V-4037 Regulators

non-U.S. nitrogen bottles

to be used on nitrogen bottles with shutoff

valves having 5/8 B.S.P. internal right-hand

thread

Part Number

Description

6V-7879

Nitrogen Regulator Adapter

4-160 JULY 2018 Power Train Tools

Power Train Tools

Wheel and Tire

Adapter

Model Usage: Most Cat Models

• Used with 6V-4040 Nitrogen Tire Inflation

• Quick disconnect fittings can be used to make

Group to allow vehicle to fill its tires from its

repetitive connections fast and easy; chart

Warranty: Caterpillar ^®Six Months

own air system

lists fittings necessary to connect adapter to

any motor grader, tractor scraper, off-highway

• Required option for vehicles in isolated

truck or tractor, wheel loader or lift truck with

locations where nitrogen is not readily

an air compressor; not all fittings listed will

available; machines shipped to certain

be used in every installation

countries require on-board capabilities to air

service vehicles tires

• If 6V-7879 Adapter has been installed on

6V-4037 Regulator, it must be removed to

• One end of adapter connects to 0.965 inch-

install 1U-6313 Adapter; 6V-7879 allows

14 NGO-RH thread of 6V-4037 Regulator in

direct connection of regulator to nitrogen

tire inflation group; other end of adapter has

containers with 5/8 inch-14 BSP threads often

1/4 inch-18NPTF internal thread used for

used in Australia and United Kingdom

attaching required pipe fittings to connect

with vehicle’s air system

Part No.

Description

Detail

1U-6313

Adapter

Fitting List

003-8470

Pipe Tee

3/8 in - 18 NPTF

2S-5244

Quick Disconnect Nipple

1/4 in - 18 NPT external

3B-6488

Pipe Coupling

1/4 in - 18 NPT

Plug - NPTF (Ext Hex) 3/8 in-18 NPTF

3J-5390

3/8 in - 18 NPT x 11/16 in hex

external to 1/8 in-27 NPTF internal

4F-0186

Nipple - Pipe

3/8 in - 18 NPT x 76.2 mm (3 in) long (2)

5H-7598

Nipple - Pipe

1/4 in - 18 NPT x 76.2 mm (3 in) long

5M-6213

Plug - Pipe

1/4 in - 18 NPT x 9/16 in hex

3/8 in - 18 NPTF external x 1/4 in - 18 NPTF

5S-2403

Fitting - Reducing Nipple

external

6D-4045

Hose Assembly

1/4 in - 18 NPT external x 68.58 cm (27 in) long

8S-4599

Coupling Assembly - Quick Disconnect

1/4 in - 18 NPT internal

8S-4600

Nipple (2) a

1/4 in - 18 NPT internal

a. Other nipples available for gauge attachment are: 2S-5244, 1/4 in NPT External Thread

Wheel Loader, 994, Tools

Model Usage: 994 Wheel Loader

• Used to remove and install tires and rims

• All items designed to be used with 6V-6080

Torque Multiplier which has a maximum

Warranty: Caterpillar ^®Six Months

• One-man operation to safely, accurately

capacity of 4350 N·m (3200 ft-lb)

remove and install wheel-mounting nuts that

1) require torque and turn procedure that

4C-9812 Socket

results in torque of up to 2856 N·m (2100 ft-lb)

• 46 mm (1 13/16 in) hex by #5 spline drive,

and 2) are located in recessed area that

impact O.A.L.: 86.0 mm (3.38 in)

requires fairly long extensions

• OD at hex end: 67.0 mm (2.64 in)

• Used with 6V-6080 Torque Multiplier and

525-8305 Air Regulated Wrench

4C-9813 Extension

• Reaction bar holds all tooling together and

• 1 in female square drive by #5 spline male

provides required reaction arm

drive O.A.L.: 387 mm (15 1/4 in)

• 1 inch drive sockets and extensions should

4C-9814 Reaction Bar

not be used, as their recommended maximum

• Dimensions: 70.0 x 381.0 x 25.4 mm (2.75 x

torque is around 1632 N·m (1200 ft-lb); special

15.0 x 1.0 in)

1 inch drive on 6V-6080 Torque Multiplier is

capable of 4350 N·m (3200 ft-lb)

Part Number

Description

4C-9812

Socket

4C-9813

Extension

4C-9814

Reaction Bar

JULY 2018 Power Train Tools

4-161

Caterpillar. Dealer service tools catalog (2018) - page 22