Caterpillar. Dealer service tools catalog (2018) - page 35
Loader Lift Arm and Excavator Implement
Lift Arm Repair Fixtures (988)
Model Usage: 988
• 9K-4992 Lift Arm Repair Group provides new
Reference
right and left lift arm supports for 988 lift
Warranty: Caterpillar ®Six Months
• GMG00467, Reworking Procedure
arms that have experienced excessive wear or
failure in area of lift cylinder pinbores
Pin Puller Adapter
Model Usage: 235, 245
• Similar to 9S-5556 Adapter in all dimensions
• Also a general usage service tool for
except threaded length; additional length
use in applications where greater thread
Warranty: Caterpillar ®Six Months
of threads needed during installation of
engagement is needed than can be obtained
sprocket wheels on 235 and 245 excavators
with 9S-5556 Adapter
and for installation of large final drive gear
• 9S-5556 Adapter has not been discontinued,
onto 235 excavator sprocket shaft; in these
as there are still applications where shorter
applications, 8T-3194 adapter is to be used
thread length is required
instead of currently specified 9S-5556
Part No.
Description
Threads
Length
8T-3194
Adapter
12-2A
64 mm (2.5 in) (increase of 25.4 mm (1.0 in) from 9S-5556 Adapter)
9S-5556
Adapter, 1 1/2 in
12-2A
38.1 mm (1 1/2 in)
Puller Stud (M36 x 4)
Model Usage: 988G, 992G Large Wheel Loader
• Used to remove front linkage pins (Y) and (K)
Specifications
• Used with 134-8466 Receiving Sleeve
Warranty: Caterpillar ®Six Months
• Thread: M36 x 4
Assembly
• Square drive: 19 mm (3/4 in)
• Helps safely remove pins up to 1775 mm
• Overall length: 2000 mm (78.75 in)
(70.0 in) long
• Maximum capacity: 72 t (80 tons)
• Heat-treated for added durability and long life
Part Number
Description
220-1776
Puller Stud (M36 x 4)
Adapter
Model Usage: 992C, 994
• Replaces discontinued 6V-2071 Adapter
• Also general usage tool wherever reduction of
thread size from 2.00-12 to 1.50-12 required
Warranty: Caterpillar ®Six Months
• Made from stronger and heavier hex stock
• Reduces 2.00-12 internal threads to 1.50-12
Specifications
internal threads; will accommodate 6V-2074
• Working capacity: 890 kN (100 short tons)
Stud
• Used primarily to remove linkage pins from
992C Wheel Loaders
Part Number
Description
8T-5270
Adapter
Pin Pulling Threaded Adapter
Model Usage: 385B Hydraulic Excavator
• Used to remove boom pins and boom cylinder
• 50 tons maximum pulling capacity
foot pins
Warranty: Caterpillar ®Six Months
Reference
• Reduces M48 x 5.0 threaded hole to
• 385B Disassembly and Assembly Manual,
M30 x 3.5
Machine Systems
• Heat-treated for durability and long life
Part Number
Description
221-9575
Pin Pulling Threaded Adapter
JULY 2018 Vehicle System Tools
7-157
Vehicle System Tools
Loader Lift Arm and Excavator Implement
Puller Assembly
Essential Tool
• Used to remove 4I-4812 Pin Assembly from
• Puller plate used with forcing screws to
boom foot
partially remove pin
Model Usage: 320D FM Excavator
• Used with five 4M-6957 Forcing Bolts,
• Steel tools are black oxide coated to resist
Warranty: Caterpillar ®Six Months
5/8 -11 x 17.8 cm (7 in) long (dealer supplied)
corrosion
• Tool consists of two parts: puller plate and
• Puller plate has five threaded holes and is
spacer
hardened to provide long service life
• Forcing screws are then loosened and spacer
• Opening in spacer fits over pin without
is inserted to allow puller plate to fully
removing puller plate and features locator
remove pin from boom
holes for correct forcing bolt alignment
Part Number
Description
340-4318
Puller Assembly
Puller Assembly
Model Usage: 325E, 329E, 336E, 339E Excavators • Used to remove 186-5663 pin assembly on
• Opening in spacer fits over pin without
excavators at boom foot location where
removing puller plate
Warranty: Caterpillar ®Six Months
traditional means are not applicable
• Spacer features locator for correct forcing of
• Tool includes both puller plate and spacer
bolt alignment
• Used with six 5/8" - 11 x 17.8 cm (7 in)
Specifications
forcing screws (purchase separately)
• Dimensions: 175 X 95.25 mm (6.69 X 3.75 in)
• Black oxide coated to resist corrosion
• Weight: 8.75 kg (19.29 lbs)
• Hardened puller plate provides long life
Part Number
Description
373-5842
Puller Assembly
Seal Installation Ring, Seal Installation Plunger
Essential Tool
• Used to install 160 mm (6.3 in) MFL seals in
• Installation tool and plunger provides
front linkage
consistent seat depth without damaging seal
Model Usage: 988G Wheel Loader
Part Number
Description
Warranty: Caterpillar ®Six Months
173-6747
Seal Installation Ring
173-6748
Seal Installation Plunger
Seal Installation Tooling
Model Usage: MP318 and MP324 Multi-
• Correctly installs seal kit 450-8787
Reference
Processors
• REHS7115
Warranty: Caterpillar ®Six Months
Part No.
Description
Diameter
Weight
456-8912
Seal Installation Tool Group
-
-
456-2103
Spacer
50 x 45.4 mm
0.079 kg
456-2104
Spacer
50 x 29 mm
0.051 kg
456-2105
Mandrel Tool
60 x 105 mm
0.131 kg
456-2105
456-2106
Sleeve
52 x 105 mm
0.128 kg
456-2106
456-2103
456-2104
7-158 JULY 2018 Vehicle System Tools
Loader Lift Arm and Excavator Implement
Seal Installation Ring, Seal Installation Plunger
Essential Tool
• Used to install 120 mm (4.7 in) MFL seals in
• Installation tool and plunger provides
front linkage
consistent seat depth without damaging seal
Model Usage: 988G Wheel Loader
Warranty: Caterpillar ®Six Months
Part Number
Description
173-6745
Seal Installation Ring
173-6746
Seal Installation Plunger
Void Meter Group
Model Usage: 994D, 980G, 990 Wheel Loaders
• Provided fast, accurate method of checking oil
• O.R.F.S. connection can be hand tightened and
level in aintenance Free Linkage pin joints
are leak-proof (no hand tools required)
Warranty: Caterpillar ®Six Months
• MFL pins must have specified air void and not
• Syringe can add or remove oil
filled completely; otherwise, joint must be
Reference
drained completely, cleaned and refilled with
• NEHS0608 Tool Operating Manual
specified amount of oil or filled to overflowing
with specific amount removed
Specifications
• Compares pressures between calibration
• Syringe Assembly Capacity: 1 to 25 cc
tubes (part of tool group) and pin joint
• Pressure Gauge: 0 to 250 kPa (0 to 35 PSI)
• End fittings have O.R.F.S. connections which
• Calibration Tube Capacities: 20cc, 25cc, 30cc
can be quickly changed to accommodate
(Void Volumes)
various port locations
• Port Access End Fittings: 90°, 45°, straight
Part Number
Description
9U-7960
Void Meter Group
Boom Removal Tools
Essential Tool
• Removes 208-1941 Pin from lower boom foot
• Hydraulic power supply is also required
• Removes pins 234-3956, 367-1432, and 208-
• A 9M-4021 Eyebolt (1-8 in) threads into puller
Model Usage: 365B, 365C, 375D, 385C and 385D
1941 with 373-5147
plate to support weight of cylinders and
Excavators
• Used with two 360-6960 Cylinders (50 Ton),
pusher plate
Warranty: Caterpillar ®Six Months
one 9U-6812 Puller Stud [M48 x 5.0 by
• Tools are symmetrical and can be used to
381 mm long], and one 9U-6810 Fast Runner
remove both right and left side pins
Nut (M48 x 5.0) or 9U-6903 Fast Runner Nut
• All parts are heat treated for added durability
(M48 x 5.0)
Specifications
• All tools are sold separately; requires one
• Combination weight without hydraulic
369-3528 Puller Plate, one 369-3530 Pusher
cylinder: 47.48 kg (105.4 lb)
Plate or one 373-5147 Pusher Plate, and two
369-3531 Spacer Assembly
Item
Part Number
Description
1
369-3528
Puller Plate
2
369-3530
Pusher Plate (Lower)
3
369-3531
Spacer Assembly
Not Shown
4
373-5147
Pusher Plate (Upper)
Piston Tool, Seal Tool
Model Usage: 777F, 793F, 795F, 797B, 797F
• Used to prevent seal damage when
• 291-5046 is for pistons that have a 180 mm
assembling piston into a steering or brake
diameter, and 291-5047 is used to install
Warranty: Caterpillar ®Six Months
accumulator.
those seals
• Material(s): Zinc phosphate coated steel
Part Number
Description
Dimensions
291-5046
Piston Tool
185.5 x 206 x 145 mm (7.30 x 8.11 x 5.70 in)
291-5047
Seal Tool
179.8 x 135 x 180 mm (7.07 x 5.31 x 7.08 in)
JULY 2018 Vehicle System Tools
7-159
Vehicle System Tools
IMPLEMENTS, FRAME, HITCH AND SUSPENSION
Bracket for Magnetic Angle Finder
Warranty: Caterpillar ®Six Months
• New metal bracket allows adjustment of
• Bracket installs over object detection
the radar angle of the non-metallic object
enclosure so the magnetic angle finder can
detection enclosure.
then be attached to the bracket
• Allows the magnetic angle finder (437-4620)
to show the face angle of the enclosure
while the technician loosens/tightens the
adjustment bolts
Part No.
Description
Dimensions
Weight
533-1164
Bracket for Magnetic Angle Finder
96 x 30 x 114 mm (4 x 1.2 x 4.5 in)
0.15 kg (0.3 lb)
Nitrogen Charging Group
Model Usage: Most Cat® Machines
• Used to charge accumulators with pressures
• Gauges in group have bourdon tube assembly;
up to 20,666 kPa (3000 PSI)
this type of gauge gives its most accurate
Warranty: Caterpillar ®Six Months
reading in center of dial; important to use
• Replaces 1S-8940 Nitrogen Charging Group;
gauge that will record desired pressure in or
1S-8940 can be updated and then can charge
near center third of calibrated dial
up to 12,400 kPa (1800 PSI) (see chart below
for parts to purchase)
• Quick disconnect couplings allow gauge to be
changed quickly and easily
Item
Part Number
Description
—
175-5507
Nitrogen Charging Group
1
9U-6219
Tool Box
2
2P-8289
Holder Block
Reference
NEHS0742, Tool Operating Manual
• Not recommended for tire inflation because of
the associated higher pressures and increased
line flow restrictions
Item
Part Number
Description
Optional tool used with 175-5507:
1
162-4147
Hose Assembly
2
8S-4600
Nipple (2) a
3
8S-1506
Disc Coupling Assembly, MPT
4
8T-0859
Gauge - Pressure
5
162-4146
Regulator Assembly
6
7S-5106
Air Chuck
7
1S-8938
Air Chuck
8
1S-8941
Hose Assembly
9
2D-7325
Tee - Pipe
10
2S-5244
Quick Disconnect Nipple
11
1S-8937
Valve - Needle
12
8S-4599
Coupling Assembly - Quick Disconnect
Not Shown
-
8S-5098
Warning Film
Optional tool used with 175-5507
-
4Z-8499
Gas Charging Kit, for D10 Impact Ripper
a. Other nipples available for gauge attachment are: 2S-5244, 1/4 in NPT External Thread.
7-160 JULY 2018 Vehicle System Tools
Implements, Frame, Hitch and Suspension
Valve Adapter for Struts and Accumulators
Model Usage: All
• High pressure inflating connector adapts
• Valve has JIC 37° flare 7/16" - 20 THD
to any valve with the thread dimensions of
Warranty: Caterpillar ®Six Months
• One end 1/4 - 18 NPTF male and other end
.305" - 32 THD
JIC 37° flare 7/16" - 20 female THD
• Adapter and hose assembly can be used with
Reference
both 9U-5617 oil refill unit and 175-5507
nitrogen charging group
• KENR8106
Part Number
Description
Dimensions
SAE 100R2 Type Hose
Working Pressure
33,000 kPa (4786.2 PSI)
-
Min Burst Pressure
132,000 kPa (19145 PSI)
-
Part Number
Description
Dimensions
Weight
382-7486
Valve Assembly Adapter
39.3 x 17.5 mm (1.55 x .69 in)
.01 kg (.02 lb)
382-7487
Copper Sealing Washer
3.2 x 15.6 x 8.2 mm (.125 x .61 x .32 in)
.001 kg (.002 lb)
JULY 2018 Vehicle System Tools
7-161
Vehicle System Tools
Implements, Frame, Hitch and Suspension
Nitrogen Charging Group
Model Usage: Most Cat® Machines
• Used to charge accumulators with pressures
NOTICE
up to 20,666 kPa (3000 PSI)
Warranty: Caterpillar ®Six Months
The 361-3889 Group is not recommended for
• Not included in group are pressure
tire inflation because of the associated higher
regulator and pressure gauge (must be
pressures and increased line flow restrictions.
locally purchased to meet regulations and
Specifications
certifications for use in Australia)
• Size: 25 x 25 x 52 mm (.98 x. 98 x 2.04 in)
• Quick disconnect couplings allow gauge to be
changed quickly and easily
• Weight (estimated): 10.3 kg (22.7 lb)
Reference
• NEHS0742, Tool Operating Manual
Part Number
Description
162-4147
Hose Assembly
1S-8937
Needle Valve
1S-8938
Air Chuck
1S-8941
Hose Assembly
2D-7325
Pipe Tee
2P-8289
Holder Block
2S-5244
Nipple
361-3889
Nitrogen Charging Group
7S-5106
Chuck
8S-1506
Disc Coupling Assembly, MPT
8S-4599
Coupling Assembly
8S-4600
Nipple FPT
8S-5098
Warning Film
Machinist Level
Product Family: Draglines
• Required tool used in the assembly of a
Specifications
dragline
Model Usage: 8000, 8200, 8750
• Adj. Micrometer Spirit Level Dimensions:
• Used to measure flatness of surfaces,
.00025" per 12"
Warranty: Manufacturer’s
inclination, tapers or concentricity
• Base Measurement Dimensions: 150 X 44.5 X
• Used to set up tools
44.5 mm (5.9 X 1.75 X 1.75 in)
Part Number
Description
385-5582
Machinist Level
Regulator Assembly
Model Usage: All Cat Machines
• Used to charge accumulators with high-
Specifications
pressure nitrogen gas
Warranty: Caterpillar ®Six Months
• Dimensions: 127 x 177 mm (5.0 x 7.0 in)
• Used with 361-3889 Nitrogen Charging Group
• Maximum Inlet Pressure: 379 Bar (5500 PSI)
• Delivery Pressure Range: 0 - 206 Bar
• Single-stage, high pressure regulator
(0 - 3000 PSI)
• Delivery and supply pressure gauges have
• Supply Pressure Range: 413 Bar (6000 PSI)
dual readings (PSI/bar)
• Inlet Connection: CGA 680
• Easy-to-read gauges are 63.5 mm diameter
• Outlet Connection: 1/4 inch NPT Stainless
Steel Swage lock Tube Fitting
• Meets Australian Regulations
Part Number
Description
426-1890
Regulator Assembly
7-162 JULY 2018 Vehicle System Tools
Implements, Frame, Hitch and Suspension
Regulator Assembly
Essential Tool
• Used to charge accumulators with high-
Specifications
pressure nitrogen gas requirement of 400 Bar
Model Usage: All Cat® machines
• Maximum inlet pressure: 500 Bar (7500 PSI)
(6000 PSI)
Warranty: Caterpillar ®Six Months
• Delivery pressure range: 689 Bar (10,000 PSI)
• Used with 346-3622 Pop-off Valve and
• Supply pressure range: 689 Bar (10,000 PSI)
175-5507 Nitrogen Charging Group
• Inlet connection: CGA 677
• Single-stage, high-pressure regulator
• Outlet connection: 1/4 inch NPT stainless
• One piece encapsulated valve design with
steel Swagelock tube fitting
CTFE seats and an internal filter
• Overall size: 77 x 158 x 127 mm (3.0 x 6.2 x
• Delivery and supply pressure gauges have
5.0 in)
dual readings (PSI/bar)
• Easy-to-read gauges are 63.5 mm diameter
Part Number
Description
338-0500
Regulator Assembly
Charging Adapter
Model Usage: Various Cat® Machines
• Used with 175-5507 Nitrogen Charging Group
• Service part: 4J-7533 Seal
to pressure check and charge accumulator for
Warranty: Caterpillar ®Six Months
References
8D-8920 Bostrom-Norseman Suspension Seat
Group used on Cat® Wheel Tractor-Scrapers
• SEBP3775, SEBD9268, KENR5019, SEBF8272-
01, RENR4183, SENR1429, REGO1569
• 0.311 in-32 thd x 0.500 in-20 thd
Part Number
Description
5P-2963
Charging Adapter
Nitrogen Charging Adapters
Model Usage: Expanded Mining Unit Rig Mining
• Used to adapt to the Nitrogen Charging Group
Trucks
Part Number
Description
Warranty: Caterpillar ®Six Months
385-6142
Charging Adapter (Quick Connect)
385-6143
Charging Adapter (90 degree JIC)
385-6142
385-6143
JULY 2018 Vehicle System Tools
7-163
Vehicle System Tools
Implements, Frame, Hitch and Suspension
Portable Nitrogen Charging Package
Model Usage: Hybrid Hydraulic Excavators
European Union Compliant, CE Marked
• Gas inlet-outlet pressure gauges
Warranty: Caterpillar ®Six Months
• Provides an efficient and quick way to charge
• Lightweight and robust
accumulators where high pressure nitrogen
• Safe and user friendly
bottles are not available
Specifications
• Air-driven single-acting double-drive gas
booster configuration
• Dimensions (l x d x h): 762 x 304.8 x 304.8 mm
(30 x 12 x 12 in)
• Automatic control to stop/restart the booster
when the outlet pressure exceeds set point-
• Weight: 27.2 kg (60 lb)
pre-selected pressure set to 2900-psi
• Displacement per cycle: 3.1 cu-in
• Manual start-and-stop
• Maximum outlet pressure: 6,000-psi
• Operated with high-pressure air controls (HP
Reference
regulator, relief valve, inlet regulated outlet
gauges and on/off valve)
• Tool Operating Manual NEHS1214
• Driven by compressed shop air or gas from
nitrogen bottle
• Safety relief valve set @ 3100-psi
Part No.
Description
455-0126
Portable Nitrogen Charging Package
7-164 JULY 2018 Vehicle System Tools
Implements, Frame, Hitch and Suspension
Charging Adapter, Charge Hose Assembly
Essential Tool
• Used to charge steering accumulator
• 227-9942 female M14 x 1.5-6H thd x male
W26.41x 1/14 thd
Model Usage: 797B Off Highway Trucks
• Used with 175-5507 Nitrogen Charging Group
Warranty: Caterpillar ®Six Months
• Long charging hose allows supply bottle to
References
remain on ground during charging process
• RENR2579-02
• 227-1415 Charging Adapter adapts current
• RENR2581-06
nitrogen charging group regulator to fit
227-9942 Charge Hose Assembly
Specifications
• Hose length: 10 m (32 ft)
• 227-1415 male 1/2 -14 NPT thd x female
W26.41 x 1/14 thd
• Maximum pressure: 37,921 kPa (5500 PSI)
Part Number
Description
227-1415
Charging Adapter
227-9942
Charge Hose Assembly
Auxiliary Fitting Group
Model Usage: Articulated Dump Trucks, Off-
• Modifies 175-5507 nitrogen charging group to
References
Highway Trucks, Underground Mining Dump
permit charging 2 cylinders at same time
• RENR8317-00, SENR1557-02, REHS1507-02,
Trucks
• Particularly convenient in charging of truck
REHS0878-04, SEHS9411-04, NEHS0742
Warranty: Caterpillar ®Six Months
suspension cylinders
Item
Part Number
Description
Qty.
—
175-7410
Auxiliary Fitting Group
-
1
1S-8941
Hose Assembly
-
2
7S-5106
Air Chuck
-
3
2D-7325
Tee - Pipe
-
4
8S-7169
Coupling - Pipe Hexagon
2
5
175-6857
Hose Assembly
2
6
1S-8937
Valve - Needle
2
7
5P-8998
Nipple - Pipe
2
8
3D-8884
Elbow (90°)
-
Extension
Model Usage: Various Cat® Machines
• Used with 175-5507 Nitrogen Charging Group
• Maximum working pressure: 435 kPa
to charge 9J-2019 steering accumulator on
(3000 PSI)
Warranty: Caterpillar ®Six Months
777 trucks
References
• .482 in-26 thd (male and female)
• RENR3826-08, SENR1934-08, SEBU6316-01,
• Service part: 8S-4344 Washer
SEPD0683-00
Part Number
Description
7S-5439
Extension
Nitrogen Regulator Adapter
Model Usage: Most Cat® Models
• Connects 162-4146 regulator and 6V-4037
• Permits 162-4146 and 6V-4037 Regulators
regulator to nitrogen bottles from some
to be used on nitrogen bottles with shutoff
Warranty: Caterpillar ®Six Months
sources outside the U.S.
valves having 5/8 BSP internal righthand
thread
•
0.960-14 NGO internal righthand thread and
5/8 BSP external righthand thread
Part Number
Description
6V-7879
Nitrogen Regulator Adapter
JULY 2018 Vehicle System Tools
7-165
Vehicle System Tools
Implements, Frame, Hitch and Suspension
Valve Extension
Model Usage: Various Cat® Machines
• Accessory to 175-5507 Nitrogen Charging
• Couples to chuck of 175-5507 Nitrogen
Group needed to test and charge 785 and 789
Charging Group
Warranty: Caterpillar ®Six Months
Off-Highway Truck hydraulic nitrogen-charged
• Maximum pressure: 435 kPa (3000 PSI)
steering system accumulators with recessed
• 0.305 in-32 thd (male and female)
ports (ports now recessed due to accumulator
design change that allows nitrogen bladder
References
servicing)
• SEBF8383-05, RENR2535-10, SENR1463-07,
• Can also be used to test and charge non-
SEPD0506
recessed accumulator ports
Part Number
Description
1U-5551
Valve Extension
Accumulator Charging Group
Model Usage: E180, EL180, EL240, EL300,
•
9U-6740 replaces discontinued 4C-4166
• 6V-7879 Adapter (not included) must be
MS120-8, MS180 LC-8, MS240 LC-8, MS300-5,
Accumulator Charging Group
ordered separately to provide method of
MS300 LC-8, 214B and 224B Excavators, CB-314,
connecting to U.S. nitrogen charging cylinders
• Allow accumulator charge to be checked and/
CS-551, CP-323 and CS-323 Compactors
having a female 5/8-14 BSP thd (BSP #341
or serviced - necessary for proper operation
nitrogen); 6V-7879 Adapter is used along with
Warranty: Caterpillar ®Six Months
and performance of affected circuits
Adapter
• Specifically designed to charge 7X-5626,
5W-9971, and 8U-3661 Diaphragm
Reference
Accumulators that do not utilize a “Schrader”
• NEHS0598, Tool Operating Manual
charging valve which is common to most other
accumulators
9U-6740 Accumulator Charging Group
• Consists of:
• Gauge and bleed valve permit direct
--
Charging Valve, with Bleed-Off
connection to nitrogen charging cylinder
--
Gauge
• Valve connects to accumulator’s M28 x 1.5 thd
-–
Hose
• Fitting connects directly to nitrogen charging
-–
Protective Case
cylinder having male W24.32 x 1/14 thd (DIN
• Weight: 2.3 kg (5.00 lb)
477 #10 Type A, nitrogen)
9U-6739 Hose Assembly
• The 9U-6740 Tool Group is assembled with
the W24.32 x 1/14 Fitting. If Adapter is
• Length: 250 cm (8 ft.)
required (for 0.960-14 NGO, U.S. Nitrogen
• Diameter: 10.0 mm (0.394 in)
Bottles), simply remove fitting from assembly,
• Swivel nut connection (female): W24.32 x
and replace with adapter.
1/14 thd (DIN 477 #10 Type A, nitrogen)
• Swivel nut connection (female): M14 x 1.5 thd
• Working pressure: 20,670 kPa (3,000 PSI)
Part Number
Description
9U-6740
Accumulator Charging Group
9U-6739 Service/Repair Parts
1P-7326
Gasket (service repair for 9U-6741 Adapter)
9U-6738
Seal
9U-6739
Hose Assembly
9U-6741
Charging Adapter
Dry nitrogen is the only gas approved for use in the accumulator. Charging the accumulator with oxygen gas will cause an explosion. This danger will
not happen if nitrogen cylinders with standard CGA (Compressed Gas Association, Inc.) number 580 connections are used. When you order nitrogen gas,
be sure that the cylinders are equipped with CGA No. 580 connections. Do not use color codes or other methods of identification to tell the difference
between nitrogen and oxygen cylinders.
7-166 JULY 2018 Vehicle System Tools
Implements, Frame, Hitch and Suspension
Lifting Clamps
European Union Compliant, CE marked
• All grease, oil and dirt must be removed
from accumulators and lifting clamp before
• Removes/installs steering accumulators
installing clamp
• Two eyebolt assemblies (part of lifting clamp)
• Used with truck crane, other boom-type crane
provide balanced anchor points to assist with
and chain/sling/hooks
placement and pickup
• Working Load Limit (all part numbers): 625 kg
Part No.
Used with Accumulators (part number provided)
Dimensions
Weight
293.8 x 189.6 x 44.5 mm
426-5675
348-9277 (Accumulator Gp-service)
3.5 kg (7.71 lb)
(11.56 x 7.46 x 1.75 in)
339.4 x 235 x 44.5 mm
426-5691
253-4120 (Accumulator Gp-180-47(A)
3.5 kg (7.71 lb)
(13.36 x 9.25 x 1.75 in)
350.4 x 246.1 x 44.5 mm
426-5702
214-1736 (Accumulator Gp-Bladder)
3.5 kg (7.71 lb)
(13.79 x 9.68 x 1.75 in)
Adapter
Essential Tool
• Connects charging hose to nitrogen regulator
• W24.32 x 1/14 int. threads (DIN 477 #10 Type
A, nitrogen) and 1/4 NPT ext. threads
Model Usage: E180, EL180, EL240, EL300,
• Used with 9U-6741 Adapter and 9U-6740
MS120-B, MS180 LC-8, MS300-5, MS300 LC-8,
Accumulator Charging Kit
• Solid brass construction
214B and 224B Excavators. CB-314, CS-551, CP-
• Maximum pressure: 20,684 kPa (3000 PSI)
323, and CS-323 Compactors
Part Number
Description
Warranty: Caterpillar ®Six Months
334-1071
Adapter
Charging Adapter
Model Usage: Various Excavators, Material
• Adapter connects hose to U.S. nitrogen
Specifications
Handlers, Hydraulic Hammers, and Articulated
bottles (low pressure)
• Male connection: W24.32 x 1/14 thd
Trucks
• Used with 334-1071 Adapter
(DIN 477 #10 Type A, nitrogen)
Warranty: Caterpillar ®Six Months
• Male swivel: (0.960 - 14) U. S. thd CGA #580
References
• RENR4478-00, SEBE8658-03, SEPD0673-00,
RENR9125-01, RENR6728-00, RENR4478-00
Part Number
Description
9U-6741
Charging Adapter
Charging Adapter
Essential Tool
• Used to charge or check charge pressure on
References
Greer accumulators with Schrader valve
Model Usage: 785 A, B, and C; 789 A, B, and C;
• SEPD0438
• Used with 8T-0859 Pressure Gauge with
793 A, B, C, CXQ, and D; 797 Off-Highway Trucks
• RENR8336
0 to 3600 PSI range and 175-5507 Nitrogen
• SENR1452-10
Warranty: Caterpillar ®One Year
Charging Group
Specifications
• Thread engages accumulator body instead of
Schrader valve
• Body size: 38.1 mm (1.50 in) hex
• T-handle depresses Schrader valve on
• Overall length (without handle): 92.0 mm
accumulator
(3.6 in)
• Adapter has bleed valve and Schrader valve
• Body thread size: 7/8-14
connection for charging group
• Pressure gauge thread size: 1/4-18 NPTF
Part Number
Description
150-2332
Charging Adapter
JULY 2018 Vehicle System Tools
7-167