Caterpillar. Dealer service tools catalog (2018) - page 33
Hydraulic Component Disassembly and Assembly
Lift Cylinder Brace Assembly
Model Usage: PM620 and PM622 Cold Planer
• Supports the side skirt cylinders when the
• 525-1853 cylinder brace is used on the 481-
rotor housing is removed from under the
7155 cylinder.
Warranty: Caterpillar ®Six Months
machine
• 525-1854 cylinder brace is used on the 481-
• The cylinders need to be extended and then
7156 cylinder.
supported for safe removal.
Part No.
Description
Dimensions
Weight
525-1853
525-1853
Brace As
502 x 127 x 129 mm (19.7 x 5 x 5.1 in)
8.1 kg (18 lb)
525-1854
Brace As
392 x 127 x 129 mm (15.5 x 5 x 5.1 in)
6.6 kg (15 lb)
525-1854
Cylinder Spanner Wrench
Model Usage: Most Cat® Models
• Used with two 6V-6182 Pins to remove
• Can also be used for general purpose
head retaining wire from servo cylinders for
application using pin hole spacings of 25.4 to
Warranty: Caterpillar ®Six Months
hydrostatic transmissions (pin can also be
177.8 mm (1 to 7 in)
used in other applications)
• 19.05 mm (3/4 in) diameter handle allows the
• Use for the alignment, installation or removal
use of wrench extension handles, such as the
of the cylinder gland nuts on lift trucks, the
5P-8675 Extension Handle
removal of head retaining wire from the servo
• 5P-3523 Screw
cylinders for hydrostatic transmission
• Chart lists all pins for 5P-3520 Cylinder
Spanner Wrench
Part Number
Description
Diameter of Large End
Diameter of Small End
Cylinder Spanner
5P-3520
-
-
Wrench
Pin, 4.64 and 6.24 mm
5P-3521
6.24 mm (0.245 in)
4.64 mm (0.182 in)
(0.183 and 0.246 in)
Pin, 7.81 and 9.41 mm
5P-3522
9.41 mm (0.37 in)
7.81 mm (0.307 in)
(0.307 and 0.370 in)
6V-2113
Pin
4.66 mm (0.183 in)
3.06 mm (0.12 in)
6V-6182
Pin
11.08 mm (0.436 in)
6.96 mm (0.274 in)
Extension Handle for 5P-3520 Cylinder Spanner Wrench
Warranty: Caterpillar ®Six Months
• Provides a 3/4 in drive handle for the 5P-3520
• Reading will be half the applied torque if
Spanner Wrench
9S-7352 Torque Wrench is combined with the
5P-3520 Spanner Wrench and the 5P-8675
Extension Handle
Item
Part Number
Description
1
5P-8675
Extension Handle
2
5P-3520
Cylinder Spanner Wrench
3
6H-3956
Spring Pin
Pin Number
Diameter Size
Max Torque Spec (LBF=FT) @ FOS 3.0
.185/.181 (4.7/4.6 in)
03
5P-3521
.248/.244 (6.3/6.2 in)
48
.122/.119 (3.1/3 in)
20
6V-2113
.185/.182 (4.7/4.6 in)
30
.309/.306 (7.8/7.8 in)
60
5P-3522
.309/.306 (7.8/7.8 in)
63
.438/.434 (11.1/11 in)
96
6V-6182
.276/.272 (7/6 in)
50
JULY 2018 Vehicle System Tools
7-97
Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Ejector Cylinder Service Parts
Essential Tool
• Used to disassemble and assemble ejector
cylinder
Model Usage: D400E II, 730, and 740 Articulated
Truck with Ejector Cylinder
Part Number
Description
Model
1U-2218
Wear Ring
D400E, 740
Warranty: Caterpillar ®Six Months
205-7845
Seal Installer Guide Group
-
209-6756
Cylinder Rod Clamp Assembly
D400E, 740, 730
209-6757
Adjustable Clamp Assembly
D400E, 740
212-8165
Stop Clamp Assembly
D400E, 740
213-1818
Ring Expander Group
D400E, 740
213-5138
Oil Tube Guide Group
D400E, 740, 730
297-2791
Rod Adapter Assembly
730
297-2792
Stop Clamp Assembly
730
297-2793
Adjustable Clamp Assembly
730
297-2794
Guide - Seal (730)
730
346-8394
Fit Up Aid Group
D400E, 740, 730
3E-7424
Hose Clamp
D400E, 740, 730
5F-9059
Ring Expander Group
730
6E-0248
Wear Ring
D400E, 740
8C-4810
Wear Ring
730
8C-4832
Wear Ring
D400E, 740, 730
8C-9112
Wear Ring
D400E, 740, 730
8T-4986
Hose Clamp
730
8T-4987
Hose Clamp
D400E, 740, 730
8T-4989
Hose Clamp
D400E, 740
8T-4990
Hose Clamp
D400E, 740
Ejector Cylinder Seal Installer Guide Group
Essential Tool
• Used to protect the seals while assembling
References
the load ejector cylinders
Model Usage: D400E, 730, and 740 Articulated
• RENR5140, Machine Systems Disassembly
Trucks
• Seal guides have a 30° chamfer angle for
and Assembly, 740
optimum installation
Warranty: Caterpillar ®Six Months
• RENR3461, Machine Systems Disassembly
and Assembly, D400E
Part Number
Description
Outside Diameter
Model
193-3955
Ejector Cylinder Seal Guide a
128 mm (5.04 in)
D400E, 730, 740
193-3958
Ejector Cylinder Seal Guide
152 mm (5.98 in)
D400E, 730, 740
193-3959
Ejector Cylinder Seal Guide
180 mm (7.09 in)
D400E, 740
193-3960
Ejector Cylinder Seal Guide
212 mm (8.35 in)
D400E, 740
205-7845
Seal Installer Guide Group
-
-
Sold Separately
297-2794
Guide - Seal (730)
104.7 mm (4.12 in)
730
a. May be used on the 730 Ejector Cylinder. However, a 0.94 mm (0.037 in) thick spacer is needed.
7-98 JULY 2018 Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Adjustable Clamp and Stop Clamp Assemblies
Model Usage: D400E Series II, 730, and 740
• Used to disassemble and assemble load
212-8165 and 297-2792 Stop Clamp
Articulated Dump Truck
ejector cylinder
Assemblies
Warranty: Caterpillar ®Six Months
• Makes disassembly and assembly operation
• Keeps first stage cylinder rod in position
into a 1-man job
during disassembly and assembly
209-6757 and 297-2793 Adjustable Clamp
References
Assemblies
• RENR5140, Machine Systems Disassembly
• Prevents cylinder sections from sliding during
and Assembly for 740 Articulated Dump Truck
disassembly and assembly
• RENR3461, Machine Systems Disassembly
• Easily adjustable clamp for holding each
and Assembly for D400E Series II Articulated
cylinder stage
Dump Trucks
Part Number
Description
Model
209-6757
Adjustable Clamp Assembly
-
212-8165
Stop Clamp Assembly
-
297-2792
Stop Clamp Assembly
-
297-2793
Adjustable Clamp Assembly
-
209-6757
0L-1329
Bolt (1/2-13)
D400E, 740
1F-7958
Full Nut (1/2 - 13) (fork mounting hardware)
D400E, 740
4B-4994
Setscrew (3/8-16)
D400E, 740
5P-8245
Hard Washer
D400E, 740
9S-8752
Nut - Full (3/8 - 16)
D400E, 740
297-2793
3S-1546
Full Nut (7/16-14)
730
4B-4994
Setscrew (3/8-16)
D400E, 740
7X-0599
Washer
730
9K-2429
Bolt (7/16-14)
730
9S-8752
Nut - Full (3/8 - 16)
D400E, 740
212-8165
0T-0573
Bolt (3/8-16)
D400E, 740
9S-8752
Nut - Full (3/8 - 16)
D400E, 740
297-2792
1M-0644
Bolt (3/8-16)
730
9S-8752
Nut - Full (3/8 - 16)
D400E, 740
Ring Expander Group
Model Usage: D400E Series II, 730, and 740
• Used to remove and install seal rings on load
References
Articulated Trucks
ejector cylinders
• RENR5140, Machine Systems Disassembly
Warranty: Caterpillar ®Six Months
• Expands the seal ring to eliminate possible
and Assembly for 740 Articulated Trucks
scratching of the cylinder surface.
• RENR3461, Machine Systems Disassembly
and Assembly for the D400E Series II
Articulated Trucks
Part Number
Description
Inside Diameter
Model
211-9306
Ring Expander
137.5 mm (5.41 in)
D400E, 730, 740
211-9323
Ring Expander
161.5 mm (6.36 in)
D400E, 730, 740
213-1818
Ring Expander Group
-
D400E, 740
Sold Separately
5F-9059
Ring Expander Group
114.3 mm (4.50 in)
730
Service/Repair Parts
3B-9762
Spring
-
-
3C-8388
Roll Pin
-
-
JULY 2018 Vehicle System Tools
7-99
Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Rod Adapter Assembly, Cylinder Rod Clamp Assembly
Model Usage: D400E Series II, 730, and 740
209-6756
• Use with 209-6756 Cylinder Rod Clamp
Articulated Dump Trucks
Assembly
• Used to hold fourth stage piston rod while
Warranty: Caterpillar ®Six Months
removing or installing rod-eye
• Use 8T-3330 Wear Ring (2) with 297-2791 Rod
Adapter Assembly
• Helps eliminate potential damage to fourth
stage cylinder rod
References
• Clamps directly onto cylinder rod
• RENR5140, Machine Systems Disassembly
• Reacts against hydraulic cylinder bench when
and Assembly for 740 Articulated Dump Truck
removing or installing rod-eye
• RENR3461, Machine Systems Disassembly
and Assembly for D400E Series II Articulated
297-2791
Dump Truck
• Sold separately for 730 Articulated Dump
Truck
Part Number
Description
209-6756
Cylinder Rod Clamp Assembly
297-2791
Rod Adapter Assembly
Service/Repair Parts
1F-7958
Full Nut (1/2 - 13) (fork mounting hardware)
5P-8245
Hard Washer
8T-3331
Wear Ring
9S-1366
Bolt (1/2-13)
Oil Tube Guide Group
• Used to install oil tube/rod eye into fourth
References
stage piston
• RENR5140, Machine Systems Disassembly
• Provides smooth installation and prevents
and Assembly (740)
damage to oil tube
• RENR3461, Machine Systems Disassembly
• Helps prevent O-ring, located inside piston,
and Assembly (D400E)
from being cut
• Made from durable plastic
• Service part: 095-1696 O-ring
Part Number
Description
213-5138
Oil Tube Guide Group
7-100 JULY 2018 Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Threaded Gland Cylinder Tools
Model Usage: All Models with Hydraulic
Spanner Wrench Assemblies
Universal-Position Adapter Plates
Cylinders
• Used to remove and install threaded gland
• 4 universal-position adapter plates work on
Warranty: Caterpillar ®Six Months
heads on hydraulic cylinders
any gland, within size range, having slots or
holes in face and/or flats on outside diameter
• Spanner wrench virtually eliminates chance of
disengagement when removing or installing
• Minimum storage space is required
gland
• Universal-position adapter plates may also be
• Eliminates damage to gland caused by
used on cylinders other than Cat® cylinders
hammering, welding, or other destructive
Eliminates need for fixed-position
means of gland removal
adapters when servicing threaded
• Designed to pilot around cylinder rod (fits
gland cylinders
most sizes of cylinder rods)
Pin/Key Group
•
2 wrench sizes for convenience: 9U-7868 for
• Used with the 127-8064 Universal Adapter
25 to 80 mm (1.0 to 3.2 in) rod diameter and
Plate Group
9U-7869 for 76 to 115 mm (3.0 to 4.5 in) rod
diameter
• Pin/key group is used on glands with pin holes
located in the face of the gland
• Spanner wrench is held in place with cover
and 6 adjustable screws (can be tightened so
• Assortment of pin sizes are provided to fit
wrench will not disengage even when rod is
various sized holes in the face of the gland
at a downward angle)
• Keys can easily be adjusted to fit various hole
• Screws are fitted with nylon pads to protect
patterns in the face of the gland
cylinder rod (screws also center wrench on
• Pins are stored in the keys to help prevent the
rod, making installation and removal on gland
pins from being lost
much faster and easier)
• Cylinder barrels should be honed before
• Handle is heat-treated for additional strength,
assembling new parts into cylinder.
and wrench body is zinc-plated to prevent
rusting
References
• Used with 5S-6090 Sliding Tee-Wrench Head,
• NEHS0629, Tool Operating Manual, Using the
5S-6089 Handle, 8T-9294 Torque Wrench, or
9U-7868, 9U-7869 Cylinder Spanner Wrench
equivalent, 2P-8261 19.05 to 25.4 mm (3/4 to
• NEHS0627, Tool Operating Manual, 1U-9001
1 in) Adapter, hydraulic cylinder repair stand,
and 1U-9002 Automatic Honing Tooling
and universal-position adapter plates
• SEHS9538, Tool Operating Manual, Using the
9U-6463 Hone Group and Attachments
• NEHC2004, Major Equipment Guide, Hydraulic
Cylinder Repair Stands
Threaded Gland Cylinder Tools
Item
Description
1
Locking Plate
2
Universal-Position Adapter Plate
3
Cylinder
4
Swivel Screws
5
Spanner Wrench
6
Cylinder Rod
Inside Diameter
Part No.
Description
Width
Overall Size
Length a
Square Drive
Weight
(adjustable)
Cylinder Spanner
25.0 - 80.0 mm
9U-7868
101 mm (4 in)
377 mm (14.9 in)
304 mm (12 in)
1 in
13.6 kg (30 lb)
Wrench
(1.0 - 3.2 in)
Cylinder Spanner
76.0 - 115.0 mm
9U-7869
101 mm (4 in)
396 mm (15.6 in)
304 mm (12 in)
1 in
16 kg (35 lb)
Wrench
(3.0 - 4.5 in)
a. Centerline of square drive to centerline of bore
JULY 2018 Vehicle System Tools
7-101
Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Threaded Gland Cylinder Tools (Continued)
Cylinder Spanner Wrench
Item
Part Number
Description
1
9U-7868
Cylinder Spanner Wrench (fits 25 - 80 mm [1.0 - 3.2 in] rod diameter)
2
9U-7869
Cylinder Spanner Wrench (fits 76 - 115 mm [3.0 - 4.5 in] rod diameter)
6
9U-7870
Swivel Screw Body
4
121-8872
Swivel Screw Foot
5
9X-6032
Hex Socket Bolt (M10 x 1.5 x 30 mm [1.18 in] long)
6
1U-7566
Hex Wrench
Universal-Position Adapter Plates
Using universal-position adapters will eliminate
need for fixed-position adapters when servicing
threaded gland cylinders
Item
Part Number
Description
1
204-6213
Adjustable Adapter Plate
Additional Tooling Required
2
127-8066
Key, 12.5 mm (0.50 in) wide
2
127-8067
Key, 9.5 mm (0.38 in) wide
2
127-8068
Key, 6.5 mm (0.25 in) wide
2
130-1810
Pin/Key Group
3
6V-7726
Screw
4
9U-7869
Cylinder Spanner Wrench (fits 76 - 115 mm rod diameter)
130-1810 Pin/Key Group
Warranty: Caterpillar ®Six Months
This pin/key group is used to remove glands with
holes machined in the face.
Item
Description
3
Plug (make from a 1M-3097 Toric Sealing Ring)
Item
Part Number
Description
—
130-1810
Pin/Key Group
1
130-1811
Key
2
5P-3523
Retaining Screw
4
5P-3521
Pin, 4.64 and 6.24 mm (0.183 and 0.246 in)
5
5P-3522
Pin, 7.81 and 9.41 mm (0.307 and 0.370 in)
6
130-3856
Pin, 6.96 and 11.08 mm (0.274 and 0.436 in)
Additional Required Tooling (not part of group)
-
127-8064
Adjustable Adapter Plate Group
—
9U-7868
Cylinder Spanner Wrench
7-102 JULY 2018 Vehicle System Tools
Hydraulic Component Disassembly and Assembly
127-8069 Adapter Plate Group
This adapter plate is used on glands with 80 to
116 mm (3.1 to 4.5 in) across flats
Item
Description
1
Setscrew
Item
Part Number
Description
—
127-8069
Adapter Plate Group
2
9X-6032
Socket Head Bolt
3
127-8071
Key
Additional Required Tooling (not part of group)
-
9U-7868
Cylinder Spanner Wrench
162-7189 Adjustable Adapter Plate Group
Adapter Plate Usage
This adapter plate is used on glands with slots
machined in the face
Item
Part Number
Description
1
162-7189
Plate Adapter Group (120°) a
2
6V-7726
Screw
Additional Required Tooling (not part of group)
-
127-8066
Key, 12.5 mm (0.50 in) wide b
—
127-8067
Key, 9.5 mm (0.38 in) wide b
—
127-8068
Key, 6.5 mm (0.25 in) wide b
—
9U-7868
Cylinder Spanner Wrench
—
9U-7869
Cylinder Spanner Wrench
a. Plate adapter fits both 9U-7868 and 9U-7869 Cylinder Spanner Wrenches
b. Keys from 127-8064 can be used with this plate
JULY 2018 Vehicle System Tools
7-103
Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Universal-Position and Fixed-Position Adapter Plate Specifications
Adapter Plate Usage
Chart A will help determine which wrench
matches a specific gland. The chart includes a
list of each available adapter, the part number of
the threaded gland, and the model number of the
machine. Use Chart A to select the adapter plate
required for disassembly of the cylinder.
Chart A - Universal-Position and Fixed-Position Adapter Plate Usage
Universal-Position
Fixed-Position
Threaded Gland
Adapter Plate Part
Adapter Plate Part
Model
Head Part No.
Number
Number
162-7189
9U-7872
6I-6835
Excavators: 307B, 311, 311B, 312, 312B, 313B, 315B, 317B, 320, 320B
099-0596
Excavators: 307B, 311, 311B, 312, 312B, 313B, 315B, 317B, 320, 320B
127-8064
9U-7873
6E-0775
Ag Tractors: 65, 65C, 70C, 75, 75C, 85C
6E-1501
Backhoe Loaders: 416, 416B, 426, 426B, 428B, 436, 436B, 438, 438B, 446, 446B
Construction Mining Trucks: 768C, 769C, 771C, 772, 772B, 773B, 775B, 776, 776B, 776C, 777,
6E-1816
777B, 777C
6E-4976
Excavators: 350, 375
6E-4978 a
Integrated Toolcarriers: IT18F, IT28F
9T-2822
Motor Graders: 14G, 14H, 16G, 16H
9T-6388 a
Track-Type Tractors: D3C, D4C, D5H, D6H, D7H, D8N, D9N, D10N, D11N
Wheel Loaders: 950F, 966D, 966F, 970F
Wheel Tractors-Soil/Landfill Compactors: 814B, 815B, 816B
162-7189
9U-7874
099-0668 a
Excavators: 307, 311, 311B, 312, 312B, 313B
162-7189
9U-7875
099-0686 a
Excavators: 312, 312B, 313B
127-8064
9U-7876
6E-0277 a
Backhoe Loaders: 416B, 426B, 428B, 436B, 438B
6E-1113 a
Integrated Toolcarriers: IT18F, IT24F, IT28F
6E-1405
Motor Graders: 14G, 14H, 16G, 16H
6E-1943
Track-Type Tractors: D5H, D8N
6E-1953 a
Track Loaders: 953, 953B
6E-3570
Wheel Loaders: 910E, 918F, 928F, 936F, 938F, 950F, 980C, 980F
6E-5406 a
Elevating Scrapers: 615C
9T-3609 a
9T-8080 a
2U-7690 a
6U-4157 a
7U-1775 a
7U-2661 a
7U-6038 a
7U-7867 a
104-4971
--
226-5755
--
Articulated Truck: D400E, 740 (ejector cylinder)
127-8064 and
123-0389
104-9657
Grapple Arrangements for the following models:
130-1810
8C-9356
Skidders: 518, 518C
8C-9436
Track Skidders: D4H, D5H
127-8064 and
123-0390
105-9121
Grapple Arrangement for the following Model Usage:
130-1810
Skidders: 530B
127-8064 and
-
105-7738
Grapple Arrangement for the following Model Usage:
130-1810
105-9099 a
Skidders: 530B
162-7189
123-3802
099-7009
Excavator: 307
162-7189
123-3803
085-7990
Excavator: 307
a. Not serviced
7-104 JULY 2018 Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Adapter Plate Specifications
Chart B can be used to identify adapter plates or
Specifications
to determine if an adapter plate can be used on
• Style “A” Adapter Plate: Pins engage radially;
a gland not listed in Chart A. There are 3 styles
counterbore surrounds outside diameter of
of adapter plates, as shown in the illustrations.
gland
• Style “B” Adapter Plate: Pins engage axially;
counterbore surrounds outside diameter of
gland
• Style “C” Adapter Plate: Pins engage axially;
no counterbore; plate and gland faces contact
each other
Chart B - Adapter Plate Specifications
C Bore
Outside
Adapter Plate
Angle Between
Pin Diameter
Pin Height
Depth of C Bore
Pin Spacing
Adapter Style
Diameter
Diameter
Part No.
Pins (C)
(D) mm (in)
(E) mm (in)
(F) mm (in)
(G) mm (in)
(A) mm (in)
(B) mm (in)
9U-7872
Style A a
123 mm (4.84 in)
160 mm (6.30 in)
120°
11.1 mm (0.44 in)
5 mm (0.20 in)
16 mm (0.63 in)
-
9U-7873
Style B a
132 mm (5.20 in)
152 mm (6 in)
180°
12.7 mm (0.50 in)
12.8 mm (0.50 in)
19.1 mm (0.75 in)
110 mm (4.33 in)
9U-7874
Style A a
133 mm (5.24 in)
170 mm (6.69 in)
120°
11.1 mm (0.44 in)
5 mm (0.20 in)
16 mm (0.63 in)
-
9U-7875
Style A a
143 mm (5.63 in)
180 mm (7.09 in)
120°
11.1 mm (0.44 in)
5 mm (0.20 in)
16 mm (0.63 in)
-
156.5 mm
9U-7876
Style B b
177 mm (6.97 in)
180°
12.7 mm (0.50 in)
12.8 mm (0.50 in)
19.1 mm (0.75 in)
130 mm (5.12 in)
(6.16 in)
123-0389
Style C a
-
152.4 mm (6 in)
180°
7.9 mm (0.31 in)
8.7 mm (0.34 in)
-
85.7 mm (3.37 in)
123-0390
Style C a
-
152.4 mm (6 in)
180°
7.9 mm (0.31 in)
8.7 mm (0.34 in)
-
101.6 mm (4 in)
123-3802
Style A a
108 mm (4.25 in)
155 mm (6.10 in)
120°
11.1 mm (0.44 in)
5 mm (0.20 in)
16 mm (0.63 in)
-
123-3803
Style A a
118 mm (4.65 in)
155 mm (6.10 in)
120°
11.1 mm (0.44 in)
5 mm (0.20 in)
16 mm (0.63 in)
-
152.2 mm
226-5755
Style B a
61.9 mm (2.44 in)
180°
8 mm (0.31 in)
6.4 mm (0.25 in)
6.4 mm (0.25 in)
48 mm (1.89 in)
(5.99 in)
a. Use with 9U-7868 Cylinder Spanner Wrench
b. Use with 9U-7869 Cylinder Spanner Wrench
Seal Guide
Model Usage: 740 Ejector Articulated Truck and
• Used to cover threads on end of rod assembly
• Resists nicks and scratches better than steel
D400E Articulated Truck
during assembly process
guides, providing extended tool life
Warranty: Caterpillar ®Six Months
• Protect seals from damage as rod assembly
Reference
is pushed through gland (improves quality of
• RENR5176, 740 Load Ejector Machine System
service repair)
(Supplement)
• Made of light-weight nylon for faster, easier
assembly
Part Number
Description
226-5756
Seal Guide
JULY 2018 Vehicle System Tools
7-105
Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Cylinder Spanner Wrench
Model Usage: 769C, 771C, 773B, 775B, 776B,
• Used to remove and install intermediate
• Piloting tube provides positive, non-slip,
777C, 777B, 785, 785B, 789, 789B, 793, 793B
cylinder heads in off-highway truck lift
spanner pin engagement
Off-Highway Trucks
cylinders
• Designed with replaceable spanner pins -
Warranty: Caterpillar ®Six Months
• Used with 1 1/2 inch socket and ratchet,
light press fit enables replacement if required
breaker bar, or torque wrench
• Each wrench fits a specific cylinder head
Pilot Tube
Number
Pin
Pin
Head Part
Item
Part No.
Description
Outside
Model
of Pins
Diameter
Spacing
Number
Diameter
Cylinder
785, 785B,
9.4 mm
222.2 mm
183.6 mm
6E-6444 and
4
9U-7434
Spanner
4
789, and
(0.37 in)
(8.75 in)
(7.23 in)
6E-6485
Wrench
789B
Service/Repair Parts
Dowel,
-
3H-0703
6.19 mm (1/4 in)
-
-
-
-
-
-
diameter
Pin, 9.37 mm
-
5B-5821
(3/8 in)
-
-
-
-
-
-
diameter
Locknut Spanner Wrench
Model Usage: 140G Motor Grader
• Required to adjust 5T-1428 Bearing Locknut
• Slide rule type torque computer, SEHS7150,
[136.5 mm (5 3/8 in) outside diameter] during
can be used to determine torque wrench
Warranty: Caterpillar ®Six Months
assembly of optional front wheel drive
reading for different extensions
hydraulic motors
• Service Part: 1J-2198 Pin
• Has 1/2 inch square drive; can be used with
9S-7353 or 6V-7915 Torque Wrenches
Part Number
Description
1U-7042
Locknut Spanner Wrench
Spanner Socket
Model Usage: 511, 521, 522, 532, 541, 551,
• Used to easily remove and install 303-4212
Specifications
and 552 Feller Buncher with 305-3742 Gear
Locknut on 305-3742 Gear Reduction Group
• Outside diameter: 76.75 mm (3.02 in)
Reduction Group (not serviced)
(not serviced)
• Overall height: 30 mm (1.18 in)
Warranty: Caterpillar ®Six Months
• Used with 3/4 inch square drive ratchet,
• Square drive: 3/4 in
breaker bar, or torque wrench
• Number of teeth: eight (evenly spaced)
• Durable steel construction
• Tooth height: 20 mm (.79 in)
Reference
• Tooth diameter: 14.3 mm (.56 in)
• Feller Buncher Disassembly and Assembly
Manuals with 306-2065 Tilt Arrangement
Part Number
Description
324-3723
Spanner Socket
7-106 JULY 2018 Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Service Tools for 20 and 25 Series Tyrone Pumps
Model Usage: 20 and 25, Series Tyrone Pumps
• Used to remove and install sleeve bearings;
• Because Tyrone pumps do not have date
sleeve bearings serviced separately
codes, measure stake location dimension in
Warranty: Caterpillar ®Six Months
housing and refer to Chart A to determine
• The following tool lists are for either single
which staking sleeve is needed
or tandem version pumps manufactured after
1979; pumps produced prior require different
Reference
bearing installing tools because stake location
• SEHS8428, Special Instruction, complete
varies
repair procedure for Tyrone Pumps
Item
Part Number
Description
Qty.
20 Series
1
5P-1075
Hard Washer
1
1
8T-0871
Collet Assembly
1
1
9F-2773
Bolt
1
2
8T-9137
Bearing Remover (formerly 8T-0870, discontinued)
-
3
1K-6979
Set Screw
2
3
8T-0878
Staking Tool
2
25 Series
1
5P-1075
Hard Washer
1
1
8T-9135
Collet Assembly
1
1
9F-2773
Bolt
1
2
8T-9128
Bearing Remover
-
3
1K-6979
Set Screw
2
3
8T-0878
Staking Tool
2
3
8T-9129
Punch Assembly
1
3
8T-9132
Staking Sleeve
1
Pump Series
Stake Location Dimension (in)
Staking Sleeve Part Number
25 Current
1.630 ± 0.005
8T-9132
Piston Nut Spanner Wrench
Model Usage: See Below
• Used to remove and install 9T-2004 Nut
• Front Shovels: 5130, 5230
Warranty: Caterpillar ®Six Months
• Used with torque wrench if specific torque is
• Wheel Tractor Scrapers: 623E, 623F
required
Specifications
• Provides best method of tightening nut -
• Outside diameter: 82.5 mm (3.25 in)
decreases chance of slipping off and/or
damaging nut or other components
• Overall length: 146.0 mm (5.75 in)
• Socket depth: 127 mm (5.0 in)
Models
• Square drive: 3/4 in
• Tractors: D6H, D7H, D8N
• Number of teeth: 6, evenly spaced
• Excavators: 215, 215B, 215C, 215D, 219,
219D, 225, 225B, 225D, 227, 229, 229D, 231D,
• Tooth width: 6.75 mm (0.266 in)
E120B, 320, 322, 325, 330
• Width between teeth: 68.3 mm (2.69 in)
• Wheel Loaders: 988F
Part Number
Description
1U-7643
Piston Nut Spanner Wrench
JULY 2018 Vehicle System Tools
7-107
Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Service Tools for FP/FL/HP-7 and FP/HP-8 Series Tyrone Pumps
Model Usage: D11N, 834B, 988B, 988F, 992, 980,
• Easier to use and less expensive than
• Automatically assembles sleeve bearing to
D10, D7H, 578, 589
previous staking tools
proper depth and stakes each sleeve bearing
precisely in place (no measuring is required)
Warranty: Caterpillar ®Six Months
• 130-5946 Staking Tool Group replaces
discontinued 8T-3057 and 4C-9647 Groups
• Made of high-grade steel and plated for many
years of trouble free service
• 135-7275 Staking Tool Group replaces the
discontinued 8T-9123 and 4C-9648 Groups
Reference
• Used to install and then secure (stake) sleeve
• NEHS0660, Tool Operating Manual, Replacing
bearing into pump/motor housing or head
Sleeve Bearings in Tyrone Gear Pumps and
assembly (very easy to use and understand)
Motors (used on Series 7 and 8, Iron and
• Used with 4.5 t (5 ton) arbor or hydraulic press
Aluminum Housings)
• These two combination tools work on both
Specifications
iron and aluminum housings, series 7 and 8
• Overall size: 70.0 mm (2.75 in) diameter
pumps and motors (simply rotate guide 180°
• Length: 146.0 mm (5.75 in)
depending on pump type and series)
• Weight: 2.5 kg (5.5 lb)
Item
Part Number
Description
130-5946 Staking Tool Group (FP/HP8)
1
8T-8908
Bolt
2
6V-7646
Washer
4
125-8247
O-ring Seal (Not Serviced)
5
129-1875
Staking Leg
8
129-1873
Driver
135-7275 Staking Tool Group (FP/HP7)
1
8T-8908
Bolt
2
6V-7646
Washer
3
135-7277
Cap
4
125-8247
O-ring Seal (Not Serviced)
5
129-1875
Staking Leg
7
135-7276
Sleeve
8
135-7269
Driver
Excavator Pump and Motor Service Tools
Model Usage: 205, 206, 211, 212, 213, 214 and
• Used to service hydraulic pump, swing motor,
• BMF75 Motor also used as differential
224 Excavators
and drive motors
steering motor on Challenger 65
Warranty: Caterpillar ®Six Months
• Various combinations of these tools required
Reference
for disassembly and assembly of these
• SENR3358, Service Manual Supplement,
hydraulic pumps and motors, manufactured by
Disassembly and Assembly for Hydraulic
Linde (see chart)
Pumps and Motors for Excavators, details on
• 1U-6671 Flange Puller Group used to remove
use of each service tool
rotating gears from main housings; also
considered general usage tool
Item
Description
1
Spanner Wrench (not serviced)
3
Handle (not serviced)
4
Punch (not serviced)
5
Bearing Puller Group (not serviced)
7
Key (not serviced)
10
Template (not serviced)
11
Template Assembly (not serviced)
7-108 JULY 2018 Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Threaded Adapter
Essential Tool
• Used to remove rotating group from swing
Reference
motor
Model Usage: 5110B Swing Drive Hydraulic
• RENR3374, Service Manual, 5110B Machine
Motor
• Used with 8B-7548 Bearing Puller Assembly
Systems Disassembly and Assembly Manual
Warranty: Caterpillar ®Six Months
• Male thread (5/8 -11) and female thread
Specifications
(1-14)
• Maximum capacity: 8,165 kg (9 tons)
Part Number
Description
293-6365
Threaded Adapter
Flange Puller Group
Item
Description
1
Puller Plate
Item
Part Number
Description
Quantity
—
1U-6671
Flange Puller Group
-
1U-6671 Flange Puller Group
2
1U-6693
Forcing Screw
-
3
0S-1619
Bolt
3
4
6F-7031
Bolt
3
Machine Model, Motor, Pump
Machine Model/Pump or Motor/Pump or Motor Model
Part No.
Description
205, 206, 211, 212 Pump B2PV50
213, 214, 224 Pump B2PV75
1U-6671
Flange Puller Group
1
1
JULY 2018 Vehicle System Tools
7-109
Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Service Tools for 9T-1208 Track Motor
Model Usage: 227, 229, 229D, 231D, 235, 235B,
• Used to disassemble and assemble 9T-1208
References
235C, 235D, 245, 245B, 245D Excavators
Track Motor
• SENR3402, Service Manual SENR4269,
Warranty: Caterpillar ®Six Months
• Makes repairs easier and faster
Service Manual
Item
Part Number
Description
2
1U-5474
Fixture
4
1U-5477
Ring
Not shown
-
1U-7565
Allen Key
—
1U-8825
Forcing Screw
Sleeve Bearing Installation Group
Model Usage: All Cat® Gear Pumps with Sleeve
• Used for installation of sleeve bearings into
• Tool parts packaged together for protection in
Bearings, 1M3780, 1M3909, 2M3868, 2S7931,
the gear pumps and pump covers while
foam-lined plastic case
3S1292, 5M3320, 7M9338, 9M4370, 131-0167,
keeping the bearing walls rigid
Specifications
131-0825
• Equipped with internal sliding rod which
• Dimensions: 342.9 x 266.7 x 129.0 mm
Warranty: Caterpillar ®Six Months
allows operator to adjust for different lengths
(13.5 x 10.5 x 5.1 in)
• Equipped with interchangeable external
• Weight: 4.85 kg (10.67 lb)
sleeve for setting different bearing depths
• Material: Black oxide coated Steel
Item
Part Number
Description
—
385-8731
Sleeve Bearing Installation Group
Serviceable Parts
1
373-5841
Support Tube
2
378-4532
Sleeve Assembly
3
378-4533
Insert Rod
4
378-4534
Support Tube
7-110 JULY 2018 Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Seal Installers For Seal Change Kit
Essential Tool
• Used to install seals in hand metering units
262-6020 Seal Installer
Model Usage: Motor Graders, Wheel Loaders,
• Used on Off-Highway Trucks (784B, 784C,
257-8474 Seal Installer
Integrated Toolcarriers, Off-Highway Trucks,
785, 785B, 785C, 789C, 793C Articulated
• Used on Motor Graders (12H, 14H, 16H,
Articulated Trucks
Trucks (D350E, D400E, 735, 740) Integrated
120H, 135H, 140H, 143H, 160H, 163H) Wheel
Toolcarriers (IT18, IT18B, IT28B) Wheel
Warranty: Caterpillar ®Six Months
Loaders (914G, 924G, 928G, 938G, 966H,
Loaders (916, G916)
972H) Integrated Toolcarriers (IT14G, IT28G,
IT38G)
262-6021 Seal Installer
• Used on Off-Highway Trucks (769D, 770,
771D, 772, 773D, 773E, 773F, 775D, 775E,
775F, 776D, 777D, 777D (HAA), 777F)
Part Number
Description
257-8474
Seal Installer
262-6020
Seal Installer
262-6021
Seal Installer
Spring Compressor
Essential Tool
• Used to compress flow control valve spring to
• SENR1271, Disassembly and Assembly 933C,
remove or install retainer locks and snap rings
939C Track Type Loader Machine Systems
Model Usage: D3C, D4C, and D5C Track-Type
Tractor, Hystat Drive; 933C and 939C Track-Type
• Used with shop arbor press
Specifications
Loader, Hystat Drive
• Designed to provide easy access to retainers
• Outside diameter: 48.3 mm (1.9 in)
Warranty: Caterpillar ®Six Months
and snap ring
• Inside diameter: 40.9 mm (1.61 in)
• Makes removing and installing retainers and
• Overall length: 203.2 mm (8.0 in)
snap ring easier
References
• SENR1255, Disassembly and Assembly
D3C, D4C, D5 C Track-Type Tractor Machine
Systems
Part Number
Description
147-3497
Spring Compressor
Split Ring Remover
Essential Tool
• Used to remove split ring from Rexroth
Reference
hydraulic motors
Model Usage: RM350 and RM350B Road
• KENR3125, Service Manual, RM350B Road
Reclaimer/Soil Stabilizer
• Knurled handle for improved grip
Reclaimer/Mixer Power Train Piston Motor
(Rear Propel) Disassemble
Warranty: Caterpillar ®Six Months
• Overall length: 215 mm (8.46 in)
Part Number
Description
287-3672
Split Ring Remover
JULY 2018 Vehicle System Tools
7-111
Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Cap Assemblies (Hydraulic Tank) and Handle
Model Usage: Most Hydraulic Excavators
• Used to seal suction port in hydraulic tank
• Order parts separately (must order at least
one handle)
Warranty: Caterpillar ®Six Months
• Seal caps thread onto handle assembly
• To verify correct cap is being used, inside
• Fits over hydraulic tank suction port from
diameter measurement of suction screen
inside tank (suction screen must be removed
should match ID of cap assembly
first)
• Eliminates draining hydraulic oil tank to make
system repairs (tank cap should be reinstalled
to prevent oil contamination)
Service/Repair
Item
Part No.
Description
Inside Diameter
Used on
parts
318C, 320C, 320D, 322C, 325C,
1
227-4683
Seal Cap
115.5 mm (4.55 in)
325D, 330B, 330C, 330D, 345B,
5H-5672 O-ring
and 345C Excavators
350, 365B, 365C, 375, 385B, 385C,
1
227-4685
Seal Cap
160 mm (6.30 in)
5L-5032 O-ring
5080, and 5090B Excavators
307ABC, 308BC, 311AB, 312AB,
099-4780
1
234-1613
Seal Cap
61.7 mm (2.43 in)
and 313B Excavators
O-ring
311C, 312C, 315ABC, and 318B
095-1552
1
234-1614
Seal Cap
75.7 mm (2.98 in)
Excavators
O-ring
1
234-1615
Seal Cap
90.4 mm (3.56 in)
320A and 322A Excavators
1H-0474 O-ring
Handle (fits all
2
227-4690
-
-
-
cap sizes)
Pump Measuring Tools
Model Usage: Machines with A20V, A11V and
• Used to properly set and hold alignment
• Tools are precision ground for accurate
A4V Rexroth Hydraulic Piston Pumps
between port plate, barrel, and slipper
measurements and nickel plated for long,
retaining plate when determining
corrosion free life
Warranty: Caterpillar ®Six Months
measurement for pump barrel lift-off shim
Reference
thickness
• Service Manual Module, M318 Disassembly
• Allows easy measurement of commonly used
and Assembly, M320 Disassembly and
Rexroth pumps within A20V, A11V and A4V
Assembly
model ranges
Model
Pump Number
Rexroth Model
Tools Required
135-8293 Measuring Hub, 128-2744
M312, M315
-
A4VG40
Measuring Bell, 135-8295 Test Ring,
135-8291 Alignment Plug
135-8293 Measuring Hub, 128-2744
D3G, D4G, D5G
178-4415
A4VG40
Measuring Bell, 135-8295 Test Ring,
316-0053 Alignment Plug
128-2743 Measuring Hub, 128-2744
M318, CB434, CB444,
-
A4VG56
Measuring Bell, 128-2745 Test Ring,
CB534, CB634
128-2741 Alignment Plug
135-8294 Measuring Hub, 128-2744
CB544, D3C, PR750,
113-9222, 130-1807
A4VG71
Measuring Bell, 135-8296 Test Ring,
PR1000, 914G, 933C
135-8292 Alignment Plug
D4C, D5C, IT14G, 914G,
128-2747 Measuring Hub, 128-2744
939C, PS150, PS200,
-
A4VG90
Measuring Bell, 129-3877 Test Ring,
PR750, PR1000
129-3882 Alignment Plug
129-3873 Measuring Hub, 128-2744
D8N
-
A4VG125
Measuring Bell, 129-3878 Test Ring,
129-3883 Alignment Plug
129-3875 Measuring Hub, 129-3876
631E, 637E
-
A4VG180
Measuring Bell, 129-3879 Test Ring,
129-3884 Alignment Plug
171-1113 Measuring Hub, 129-3876
651E
156-7034
A4V0250
Measuring Bell, 171-1112 Test Pin
(requires 3), 171-1114 Alignment Plug
7-112 JULY 2018 Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Required Tools for Pump Measuring
Model
Pump Number
Rexroth Model
Tools Required
M312
130-7673
A11VO95
129-3873 Measuring Hub, 128-2744 Measuring Bell,
129-3874 Measuring Hub, 128-2744 Measuring Bell, 128-2746
M315, M318
111-3727, 130-2447
A11VO130
Test Ring, 128-2742 Alignment Plug
M316D, M318D, M322D, M318D MH, M322D MH
251-8032
A11V0145
437-5508 Alignment Plug
137-1326 Measuring Hub, 129-3876 Measuring Bell, 137-1329
M320
128-4325
A11VO190
Test Pin (requires 3), 137-1331 Alignment Plug
129-3875 Measuring Hub, 129-3876 Measuring Bell, 129-3880
375, 990, 5080
7Y-4007, 105-7282
A11VO200
Test Ring, 129-3903 Alignment Plug
130-9890 Measuring Hub, 129-3876 Measuring Bell, 129-3881
375, 992, 994, 5080, 5110, 5130, 5230
9T-8993
A11VO250
Test Ring, 129-3904 Alignment Plug
171-1113 Measuring Hub, 129-3876 Measuring Bell, 171-1112
365B, 797, 5230
-
A11V0260
Test Pin (requires 3), 171-1114 Alignment Plug
171-1113 Measuring Hub, 129-3876 Measuring Bell, 171-1112
365B
-
A20VL0260
Test Pin (requires 3), 171-1114 Alignment Plug
CB224, CB434, CB534
1G-4116, 122-0014
A11VG35
138-2120 Test Ring, 138-2117 Alignment Plug
135-8293 Measuring Hub, 135-8295 Test Ring, 138-2118
CB444, CB534, CB544, CB545, CB634
119-3135
A11VG50
Alignment Plug
Test Ring and Alignment Plug
Model Usage: Rexroth Pumps
• Used to properly set/hold alignment between
• Replaces 137-1328 and 137-1330
port plate, barrel, and slipper retaining plate
Warranty: Manufacturer’s
Reference
when determining measurement for pump
barrel liftoff shim thickness
• KENR603
Part Number
Diameter
Weight
Description
464-4892
56 x 6 mm
0.04 kg
Test Ring
464-4893
44 x 21 mm
0.3 kg
Alignment Plug
Spring Clip, Drive Impact Socket
Essential Tool
163-5006 Spring Clip
Reference
Model Usage: Machines with 1.1 Series A11V
• Used to properly retain roller bearing cages
• Machine Systems Disassembly and Assembly
Rexroth Hydraulic Piston Pumps
against swash plate during assembly
Manuals
Warranty: Caterpillar ®Six Months
• Attaches quickly - reduces assembly time
Specifications
• Packaged individually, 2 required
• 163-5006 Spring Clip
--
Overall size: 140 x 50.8 x 12.7 mm
168-8395 Drive Impact Socket
(5.5 x 2.00 x 0.500 in)
• Used to tighten housing bolts to 830 N·m
• 168-8395 Drive Impact Socket
(612 ft-lb)
--
Hex size: 17 mm
• Used with 9S-7352 Torque Wrench, 6V-9451
--
Overall length: 61.7 mm (2.43 in)
Torque Tube, 8F-4678 Adapter 19.05 mm
-–
Square drive: 3/4 in
(3/4 in), and two 6V-9452 (discontinued) drive
-–
Replacement bit: 169-0782 Bit, Hex
adapters
• Use torque computer with SEHS7150 to
determine torque setting prior to tightening
Part Number
Description
163-5006
Spring Clip
168-8395
Drive Impact Socket
JULY 2018 Vehicle System Tools
7-113
Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Measuring Plate Group
Essential Tool
• Used to check critical lift-off dimension when
Reference
assembling pumps and motors
Model Usage: A2FO Rexroth Pumps, A2FM and
• RENR4023, Service Manual, M312 and
A2FE Rexroth Motors (sizes 28 cc through 160 cc)
• Used with standard depth micrometer
M315 Excavator Disassembly and Assembly
Supplement for Swing Drives
Warranty: None
• Works on any A2 pump or motor up to 160 cc
• RENR4024, Service Manual, M318 and
• Simple design reduces cost (made from
M320 Excavator Disassembly and Assembly
standard parts)
Supplement for Swing Drives
• 1P-0456 Plate Drive is part of 1P-0500 Bearing
and Seal Driver Group or 1P-0510 Bearing and
Seal Driver Group
Item
Part Number
Description
Quantity
1
6V-3009
Cross Bar
1
2
6V-4832
Screw
1
3
1P-0456
Drive Plate
1
4
126-7181
Sliding Plate
2
Measuring Plate Group
Essential Tool
• Used to check critical lift off dimension when
• Simple design reduces cost of tooling (made
assembling A2 pumps and motors
from standard Cat® parts)
Model Usage: Machines with A2FO Rexroth
Pumps, A2FM and A2FE Rexroth Motors (180
• Used with a standard depth micrometer
• Requires machining to cross block and
through 250 cc)
welding
• Works on A2 pumps and motors from 160 to
Warranty: None
250 cc
Item
Part Number
Description
2
1U-9895
Cross block
3
5B-0637
Nut
4
5P-8715
Forcing Bolt
5
1P-0456
Drive Plate
6
3H-0465
Puller Plate
Valve Puller
Essential Tool
• Used to remove safety pop-off valve
• Cartridge must be replaced with new part
cartridge in main control valve of Linde
after removal
Model Usage: M312, M315, M318, and 539
hydraulic swing and drive motors
Knuckleboom Loader
Part Number
Description
Warranty: Caterpillar ®Six Months
176-5513
Valve Puller
7-114 JULY 2018 Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Pump and Motor Measuring Group (A6, A7 and A8)
Essential Tool
• Used to determine correct shim thickness
• Punch included for easy removal of gauge
(critical lift off dimension)
balls after recording measurements
Model Usage: Machines with Rexroth A6, A7,
and A8 Pumps and Motors
• Used with dial caliper or suitable measuring
• Overall size: 64.0 x 178.0 x 216.0 mm
devices
(2.5 x 7.0 x 8.5 in)
Warranty: Caterpillar ®Six Months
• Simple design reduces cost and simplifies
• Overall weight: 0.73 kg (1.6 lb)
procedure
References
• Used on 55, 80, 107, 160, and 200 cc (A6 and
• SENR1255; D3C, D4C, D5C, and Series 3
A7) pumps and motors
Hystat Track-Type Tractor Machine System
• Additional gauge plates included for 107 and
Disassembly and Assembly
160 cc (A8) pumps
• NEHS0699; Tool Operating Manual, Using the
• 184 g (6.5 oz) package of gauge balls is
149-4935 Measuring Group on A6, A7 and A8
included, allowing approximately 200
Rexroth Hydraulic Pump and Motor Group
measurements before reordering (149-5141)
• Disposable gauge balls provide accurate
thickness measurement (each ball used once)
Item
Part Number
Description
—
149-4935
Pump and Motor Measuring Group (A6, A7 and A8)
1
149-4928
Gauge Plate (A6VM55, A7VO55 and A8)
2
149-4930
Gauge Plate (A6VM80 and A7VO80)
3
149-4931
Gauge Plate (A6VM107 and A7VO107)
4
149-4932
Gauge Plate (A6VM160 and A7VO160)
5
149-4934
Gauge Group (A6VM200)
6
149-5141
Gauge Ball Group 184 g (6.5 oz)
7
226-1901
Drive Pin Punch (3/32 in)
9
151-5251
Pump Measuring Group Foam Insert
JULY 2018 Vehicle System Tools
7-115
Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Gauge Plate
Essential Tool
• Used to determine correct shim thickness
References
(critical lift-off dimension)
Model Usage: All Cat Machines with Rexroth A8
• NEHS0699-01, Tool Operating Manual, Using
Pumps
• Used with 149-4935 Pump and Motor
the 149-4935 Measuring Group on A6, A7,
Measuring Group (A6, A7 and A8)
and A8 Rexroth Hydraulic Pump and Motor
Warranty: Caterpillar ®Six Months
Groups
• Simple design reduces cost and simplifies
assembly procedure
• SENR1934, Disassembly and Assembly, 345B
Excavator, Machine Systems
• Tools are precision ground for accurate
measurements
• REHS1607, Rotating group adjustment and
instructions for Bosch Rexroth pumps/motors
• Heat-treated for durability
Part No.
Description
Use
Rexroth models A6V55 and
149-4928
Gauge Plate (part of 149-4935)
A7V55 pumps
272-1417
Gauge Plate
Rexroth model A8VO160 pumps
372-6543
Gauge Plate
Rexroth model A8V0107 pumps
372-6544
Gauge Plate
Rexroth model A8VO200 pumps
Bearing Nut Spanner Wrench
Model Usage: 330, 330B, and 330B LL
• Used to remove and install 5I-4479 Nut used
Specifications
Excavators
to preload bearings in rotating group
• Outside diameter: 95.3 mm (3.75 in)
Warranty: Caterpillar ®Six Months
• Used with torque wrench to obtain specified
• Overall length: 219.0 mm (8.6 in)
torque
• Socket depth: 200.0 mm (7.9 in)
• Provides best method of tightening nut
• Square drive: 3/4 in
• Greatly decreases chance of wrench slipping
• Number of teeth: 6
off of nut and damaging nut and/or other
pump components
• Tooth width: 6.4 mm (0.25 in)
• Width between teeth: 73.3 mm (2.89 in)
Reference
• SEPD0269, Service Magazine Article, August
28, 1995
Part Number
Description
126-6901
Bearing Nut Spanner Wrench
Lifting Tool
Model Usage: 375, 990, 5080, 5110, 5130, 5230
• Used to remove rotating group of Rexroth
Excavators
pump from pump housing
Warranty: Caterpillar ®Six Months
• Used with suitable hoist-type lifting device
• Tool easily attaches to pump shaft with
spring-loaded plungers (plungers provide
visual indication of whether tool is properly
installed, and seated before lifting)
• One tool handles 2 sizes of pump shafts
(swivel bail allows tool to be quickly changed
to accept both pump shaft sizes)
7-116 JULY 2018 Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Gauge Block Group
Model Usage: All Models
• Used to compare hydraulic pump and motor
• Gauge set size ranges: (0.00010 - 4.00000 in)
measurements with a known “standard”
Warranty: Caterpillar ®Six Months
• Size range (9 blocks): (0.1001 - 0.1009 in) in
dimension
steps of (0.0001 in)
• Blocks are hardened to Rockwell 65, stress
• Size range (9 blocks): (0.101 - 0.109 in) in
relieved, lapped to accurate size, and
steps of (0.001 in)
inspected to ensure parallelism and flatness
• Size range (9 blocks): (0.110 - 0.190 in) in
• Set includes 36 standard sizes (each block is
steps of (0.010 in)
individually serialized)
• Size range (5 blocks): (0.100 - 0.500 in) in
• Conforms to Grade 3 tolerances for National
steps of (0.100 in)
Institute of Standards and Technology
• Size range (3 blocks): (1.0000, 2.0000, and
• Set comes complete with fitted wooden
4.0000)
storage case
• Size range (1 block): (0.050 in)
Specifications
• Material: Rectangular steel
• Hardness: Rockwell 65
Part Number
Description
141-4803
Gauge Block Group
Motor Turning Tool
Essential Tool
• Used to turn 185-6953 Piston Motor (travel
Specifications
motor) to check rolling torque
Model Usage: 315C Excavator
• Overall length: 145 mm (5.7 in)
• Also used to bench test brake
Warranty: Caterpillar ®Six Months
• Diameter: 37 mm (1.5 in)
Reference
• Number of teeth: 14
• RENR5525, Service Manual
• Hex drive: 30 mm (1.2 in)
Part Number
Description
206-3689
Motor Turning Tool
Threaded Adapter
Essential Tool
• Used to remove 242-6775 Pilot Pump Shaft
• 90 mm (3.5 in) long adapter is heat-treated for
strength and durability
Model Usage: 330C and 345B Excavator
• Used with a 1P-0074 or 1U-7603 Slide
Hammer
Warranty: Caterpillar ®Six Months
Reference
• Converts a 5/8-18 threaded slide hammer to
• RENR5438, Service Manual, 330C Excavator
an M12 x 1.5 thread
Systems Disassembly and Assembly
Part Number
Description
250-6142
Threaded Adapter
JULY 2018 Vehicle System Tools
7-117
Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Motor Nut Spanner Wrench
Essential Tool
• Used to remove and install 142-1271 Spanner
Reference
Nut
Model Usage: CB544 and CB545 Vibratory
• KENR3039, Machine Systems Disassembly
Compactors
• Used with 3/4 inch socket or wrench
and Assembly, CB544/CB545 Vibratory
Compactor
Warranty: Caterpillar ®Six Months
• Required to disassemble and assemble
Poclain Model MC08 drum propel motors
Specifications
• Pilots from inside diameter of motor shaft
• Inside diameter of teeth: 85.73 mm (3.375 in)
(provides positive engagement of nut)
• Pilot diameter: 59.0 mm (2.32 in)
• Heat-treated for added durability
• Tooth width: 5.5 mm (0.22 in)
• Overall height: 70.0 mm (2.76 in)
• Number of teeth: 4, evenly spaced
Part Number
Description
171-1110
Motor Nut Spanner Wrench
Plates for Measuring Swashplate Position
Model Usage: 35, 45, and 55 Challengers;
• Used to measure swashplate position for
• All plates are made from steel and precisely
RR-250 Road Reclaimer; SS-250 Soil Stabilizer;
“zero” displacement in 42, 55, 75, and 100 cc
machined
PM-565 Cold Planer; RM-350 Reclaimer Mixer
pumps
• Plates are heat-treated for durability and
and SM-350 Stabilizer Mixer; CP/CS323C, CS-
• Used with 6V-2012 Depth Gauge Group
years of repeated use
533, CP-533, CS-563, CP-563, CS-573, CS-583
• Plate preloads pump swashplate neutral
Vibratory Compactors
References
mechanism to allow easier and more accurate
Warranty: Caterpillar ®Six Months
• KENR1899, Service Manual Module,
measurements to be taken (allows neutral
Disassembly and Assembly (CS-533, CP-533)
adjustment to be made during assembly
KENR1627, Service Manual Module,
rather than during testing on test stand)
Disassembly and Assembly (CS-563, CP-563)
• Installs directly onto pump and measurements
• KENR1884, Service Manual Module,
are taken through two slotted holes
Disassembly and Assembly (CS-573, CP-
• Plate remains on pump while swashplate is
583) Service Magazine, August 15, 1994,
adjusted (makes rechecking adjustment very
“Tooling Plate Simplifies Swashplate Neutral
fast and simple)
Adjustment on Drum Propel Pump”
Part Number
Description
Overall Size
Pump Series
Pump Output
229 x 216 x 19.0 mm
469-7636
Neutral Plate
95
75 cc
(9.0 x 8.5 x 0.75 in)
165 x 203 x 19.0 mm
42 cc - Drum
4C-8498
Plate
93
(6.5 x 8.0 x 0.75 in)
Propel
178 x 216 x 19.0 mm
55 cc - Axle
4C-9419
Plate
94
(7.0 x 8.5 x 0.75 in)
Propel
Threaded Rod (Metric)
Model Usage: All Challenger Ag Tractors
• Used to disassemble and assemble steering
Specifications
motors using a metric threaded rod - makes
Warranty: Caterpillar ®Six Months
• Threads: M16 x 2
repairs easier and faster
• Overall length: 1000 mm (39.0 in) long
• Rod can be cut to length for this specific
• Working load: 60.25 kN (13,550 lb)
application or used in other applications
• Conforms to metric property class 8.8
Part Number
Description
9U-7692
Threaded Rod (Metric)
7-118 JULY 2018 Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Expanding Rod and Collet
Model Usage: Any Machines with Sundstrand
Part Number
Description
Diameter
Pumps (Mostly Paving Products)
Expanding Rod
5/8 - 18 internal threads 1/2 - 20 external threads
424-0191
Collet
7/16" - 1/2"
Warranty: Caterpillar ®Six Months
Shrink Tubing for Spline Shafts
Model Usage: All Models
• Used to protect seal from damage caused by
• Tubing can be reused on other spline shafts
spline during assembly
with the same profile
Warranty: Caterpillar ®Six Months
• An inexpensive and versatile system for
• Shrink tubing can decrease in size by 50% of
making seal protectors
its original diameter
• Various sizes to fit outside diameters from 6.4
• Standard 9U-6070 Heat Gun (110 V) or
to 101 mm (0.25 to 4.0 in)
9U-6072 Heat Gun (220 V) can be used to
shrink tubing
Part Number
Inside Diameter x Length
Wall Thickness a
9U-5716
12.7 x 1220 mm (0.50 x 48 in)
0.33 mm (.013 in) - 0.63 mm (.025 in)
9U-5717
19 x 304 mm (0.75 x 12 in)
0.38 mm (.015 in) - 0.76 mm (.030 in)
9U-5718
25.4 x 304 mm (1 x 12 in)
0.46 mm (.018 in) - 0.89 mm (.035 in)
9U-5720
50.8 x 304 mm (2 x 12 in)
0.58 mm (.023 in) - 1.14 mm (.045 in)
a. On wall thickness, the first set of numbers are before shrinking and the second set, after shrinking.
Disc Installer
Essential Tool
• Used to install disc to correct index position
• Black-oxide coated to eliminate corrosion
Model Usage: 416D, 420D, 424D, 428D, 430D,
• Reduces valve body or disc damage during
• Overall size: 25 x 50 x 50 mm
432D, 438D, and 442D Backhoe
installation
(1.0 x 2.0 x 2.0 in)
Warranty: Caterpillar ®Six Months
Part Number
Description
199-4384
Disc Installer
JULY 2018 Vehicle System Tools
7-119
Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Hex Wrench
Model Usage: Skid Steer Loaders, Multi-terrain
• Used to remove and install hydrostatic pump
• RENR4833, 216 and 232 Skid Steer Loaders,
Loaders
mounting bolts
3024 Engine Supplement, Disassembly and
Assembly, Engine Remove and Install
Warranty: Caterpillar ®Six Months
• Used with 1/2 inch drive extension, ratchet
wrench and/or torque wrench
• RENR4834, 226 and 242 Skid Steer Loaders,
Power Train, Disassembly and Assembly,
• 12 point, 21 mm box end wrench with 1/2
Piston Pump (Hydrostatic)
inch drive
• RENR4843, 226 and 242 Skid Steer Loaders,
• Extension distance 76.2 mm (3.0 in) - center
Engine Supplement, Disassembly and
of square drive to center of wrench for ease of
Assembly, Engine Remove and Install
torque calculations
• RENR4851, 247 and 257 Multi Terrain
• Allows easier access to loosen, remove, and
Loaders, 3034 Engine Supplement,
tighten pump mounting bolts
Disassembly and Assembly, Engine Remove
• Heavy-duty welded steel construction
and Install
designed for maximum torque of 244 N·m
• RENR4863, 236B, 236B2, 246B, 252B,
(180 lb ft)
252B2 and 262B Skid Steer Loaders, Engine
• Heat-treated for added durability
Supplement, Disassembly and Assembly,
Engine Remove and Install
Reference
• RENR4864, 236B, 236B2, 246B, 252B, 252B2
• KENR5114, 236B, 246B, 246C, 252B, 256C,
and 262B Skid Steer Loaders, Power Train,
262B, 262C and 272C Skid Steer Loaders,
Disassembly and Assembly, Piston Pump
Engine Supplement, Disassembly and
(Hydrostatic)
Assembly, Engine Remove and Install
• RENR4873, 247B, 247B2, 257B and 257B2
• KENR5115, 246C, 256C, 262C and 272C Skid
Multi Terrain Loaders, Engine Supplement,
Steer Loaders, Power Train, Disassembly and
Disassembly and Assembly, Engine Remove
Assembly, Piston Pump (Hydrostatic)
and Install
• KENR5197, 277C, 287C and 297C Multi
• RENR4874, 247B, 247B2, 257B and
Terrain Loaders, Power Train, Disassembly and
257B2 Multi Terrain Loaders, Power Train,
Assembly, Piston Pump (Hydrostatic)
Disassembly and Assembly, Piston Pump
• KENR8831, 279C, 289C and 299C Compact
(Hydrostatic)
Track Loaders, Power Train, Disassembly and
• RENR4884, 267B, 277B and 287B Multi
Assembly, Piston Pump (Hydrostatic)
Terrain Loaders, Machine Systems,
• RENR2857, 216, 226 and 228 Skid Steer
Disassembly and Assembly, Piston Pump
Loaders, Power Train, Disassembly and
(Hydrostatic)
Assembly, Piston Pump (Hydrostatic)
• RENR4893, 216B, 216B2, 226B, 226B2, 232B,
• RENR2868, 236, 246, 248, 252 and 262
232B2, 242B and 242B2 Skid Steer Loaders,
Skid Steer Loaders, Engine Supplement,
Engine Supplement, Disassembly and
Disassembly and Assembly, Engine Remove
Assembly, Engine Remove and Install
and Install
• RENR4894, 216B, 226B, 232B and 242B Skid
• RENR2872, 236, 246 and 248 Skid Steer
Steer Loaders, Power Train, Disassembly and
Loaders, Power Train, Disassembly and
Assembly, Piston Pump (Hydrostatic)
Assembly, Piston Pump (Hydrostatic)
• RENR8743, 248B and 268B Skid Steer
• RENR4808, 236, 246, 252 and 262 Skid Steer
Loaders, Engine Supplement, Disassembly
Loaders, Power Train, Disassembly and
and Assembly, Engine Remove and Install
Assembly, Piston Pump (Hydrostatic)
• RENR8744, 248B and 268B Skid Steer
• RENR4814, 267, 277 and 287 Multi Terrain
Loaders, Power Train, Disassembly and
Loaders, Engine Supplement, Disassembly
Assembly, Piston Pump (Hydrostatic)
and Assembly, Engine Remove and Install
Part Number
Description
159-3327
Hex Wrench
7-120 JULY 2018 Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Cylinder Head Seal Guides
Model Usage: 994 Wheel Loader
• Required to install cylinder head seals over
• Installation without them is difficult and will
square shoulder of cylinder rods
likely damage seals
Warranty: Caterpillar ®Six Months
Part Number
Cylinder Rod Diameter
Cylinder Rod Thread Size
4C-8122
108 mm (4.25 in) guide OD/large end
3.25 in - guide ID
4C-8123
139.7 mm (5.50 in) guide OD/large end
3.25 in - guide ID
Coupling Socket
Model Usage: 35, 45 and 55 Challenger
• Used to quickly, and easily remove and install
Reference
implement hydraulic coupling sleeve
Warranty: Caterpillar ®Six Months
• SENR8312, Service Manual
• Used with 1/2" square drive ratchet or torque
Specifications
wrench (torque wrench used at installation to
obtain correct torque on coupling)
• Outside diameter: 50.8 mm (2.0 in)
• Designed with 2 set screws to provide
• Length: 33.27 mm (1.31 in)
positive engagement with coupling (also helps
• Square drive: 1/2 in
prevent damage during removal/installation)
• Set screw: 10-24 x 3/8 in dog point
• Hardened coupling for durability and long life
Part Number
Description
127-5090
Coupling Socket
Universal Wrench, Extra Large
Model Usage: 245, E450, E650, MS380, MS400,
• Used with Tuxco Cylinder Repair Stand to
• Extra large high torque wrench
MS450 and MS580
disassemble and assemble hydraulic cylinders
• Adjustable from 102 through 165 mm
Warranty: Caterpillar ®Six Months
• Extra large universal wrench used on larger
(4 through 6 1/2 in)
cylinder piston retaining nuts on Cat® and
• Capable of up to 25,000 ft-lb of torque
competitive products that are too large for
• Used with 1U-9900, 1U-9901, 1U-9902,
standard wrench on Tuxco Repair Stand
4C-4405, 4C-4406, 4C-4407, 4C-4408, 4C-4868
• Adjustable to sizes that would otherwise
require other adapters and many large,
Reference
expensive sockets with greatly reduced torque
• NEHC2004-01 Capitol Equipment Guide
• Services large nuts up to 25,000 ft-lb torque
Part Number
Description
4C-8092
Extra Large Adjustable Torque Wrench
Pump Removal Handle Assembly
Model Usage: All Skid Steer Loaders and Multi-
• Used to help remove and install main
• Makes pump alignment during installation
Terrain Loaders
hydraulic pump
faster and easier
Warranty: Caterpillar ®Six Months
• Used with 439-3940 Link Brackets and
• 2 bolt hole patterns allow 1 tool to fit all
overhead lifting device
pumps
• Allows 2 mechanics to manually position and
install pump
Part Number
Description
247-4296
Pump Removal Handle Assembly
JULY 2018 Vehicle System Tools
7-121
Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Swivel Bracket Assembly
Model Usage: 992G Wheel Loader
European Union compliant, CE marked
• Second lifting point is provided at “center of
gravity” of tool, holding bracket level while
Warranty: Caterpillar ®Six Months
• Used to remove or install hydraulic control
attaching it to valve body
valve located on front frame (attaches directly
to top of valve body)
Specifications
• Swivel mount design allows valve body to
• Lifting hole diameter: 30.0 mm (1.12 in)
be rotated or repositioned during valve body
• Overall length: 1760.0 mm (69.3 in)
removal or installation
• Width: 757.0 mm (29.8 in)
• One lifting point is provided at “center of
gravity” of valve body, keeping it level during
• Weight: 110 kg (242 lb)
removal or installation
• Lifting capacity: 590 kg (1300 lb)
Part Number
Description
137-4369
Swivel Bracket Assembly
Pump Support Group
Essential Tool
• Used to remove hydrostatic pump from
Specifications
C-Series Skid Steer Loaders and Multi-Terrain
Model Usage: 246C (JAY), 256C (DWS), 262C
• Working load limit: 113 kg (250 lb)
Loaders
(MST), 272C (RED) Skid Steer Loaders, 277C
(JWF), 287C (MAS), 297C (GCP) Multi-Terrain
• Used with 8S-7640 Stand Group and
Loaders
discontinued 1U-9199 Aluminum Alloy Lever
Puller
Warranty: Caterpillar ®Six Months
Part Number
Description
304-8952
Pump Support Group
Service/Repair Parts
304-8950
Tube Assembly
304-8951
Trolley Assembly
305-0041
Base Assembly
Wrench Assembly
Essential Tool
• Used to properly remove and install bearing
Specifications
retainer nut without damage
Model Usage: G310B, G315B Grapple
• Drive size: 3/4 in
• Used with 3/4 inch square drive torque
• Spanner ID: 105.75 mm (4.163 in)
Warranty: Caterpillar ®Six Months
wrench
• Number of teeth: 4
• Tooth width: 7.38 mm (0.291 in)
• Provides accurate torquing method
• Distance between teeth: 99.0 mm (3.9 in)
Part Number
Description
279-4142
Wrench Assembly
7-122 JULY 2018 Vehicle System Tools
Hydraulic Component Disassembly and Assembly
O-ring Installers
Model Usage: All Models
• Reduces leaks due to improper O-ring
Specifications
installation in face seal fittings
Warranty: Caterpillar ®Six Months
• 179-6884 (-4) : 2-011 O-ring
• Used to install O-ring seals in dove tail O-ring
• 179-6885 (-6): 2-012 O-ring
grooves of tube fittings
• 179-6886 (-8): 2-014 O-ring
• Each tool is designed for a specific size O-ring
• 179-6887 (-10): 2-016 O-ring
(makes installation easier)
• 179-6888 (-12): 2-018 O-ring
• Prevents damage to O-ring during installation
• 179-6889 (-16): 2-021 O-ring
• Installer snaps O-ring in place creating
positive retention
• 179-6890 (-20): 2-025 O-ring
• O-rings installed by hand will not seat
• 179-6891 (-24): 2-029 O-ring
properly and usually will roll-out of fitting at
installation
Lift Fixture Assembly (988G Main Valve)
Essential Tool
European Union compliant, CE marked
Specifications
Model Usage: 988G Wheel Loader
• Used to remove and repair the main hydraulic
• Base unit: 350 x 110 mm (13.5 x 4.3 in)
valve
Warranty: Caterpillar ®Six Months
• Lift arm: 594 x 101 mm (23.5 x 4 in)
• Used with 142-1664 Lift Bracket Group
• Base plate: 150 x 261 mm (6 x 10.3 in)
• 3-piece unit bolts directly to lift bracket group
• Weight: 38.6 kg (85 lb)
• Allows minimal machine disassembly to
• Lift capacity: 317.5 kg (700 lb)
remove or install main hydraulic valve
• Lower, rotate, and quickly remove valve with
reversible support bracket
Item
Part Number
Description
—
180-0472
Lift Fixture Assembly (988G Main Valve)
1
6B-9194
Bolt
2
5P-8250
Hard Washer
3
5P-0370
Lock Pin
4
2J-3505
Full Nut
5
8C-6913
Hard Washer
6
6S-6808
Pin
JULY 2018 Vehicle System Tools
7-123
Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Pump Removal Tool
Model Usage: 328F
• Used with a 346-6598 adaptor assembly so
Specifications
that the 328F pump can be removed
Warranty: Caterpillar ®Six Months
• Dim: 178mm h x 140mm w x 25 mm thick
• Includes four 3/4 x 16 - 31.75 bolts
• Weight: 5.2 kg
Part No.
Description
416-4664
Pump Removal Tool
Plate Assembly
Model Usage: 323 Hydraulic Excavators
• Plate assembly is needed to remove the
• Used in place of the existing plate of the 346-
489-3485 main hydraulic pump of 323 Hex
6598 adapter and the 226-2380 multi-purpose
Warranty: Caterpillar ®Six Months
machines.
C-style lifting bracket assembly
Part No.
Description
Dimensions (L x W x H)
Weight
546-5744
Plate Assembly
203 x 140 x 178 mm (8 x 6 x 7 in)
5 kg (11 lb)
Socket, 5.5 mm Deep
Model Usage: Longwall Mining PMC-R
• 5.5 mm six-point deep-length socket for
removing and tightening hex nuts during
Warranty: Manufacturer’s (Snap-on)
PMC-R rebuilds
Part No.
Description
Dimensions
Weight
549-6790
5.5 mm Deep Socket
12.1 dia x 31.8 mm (0.48 x 1.25 in)
0 .01 kg (0.02 lb)
Allen Head Wrench, 4mm T-Handle
Model Usage: Longwall Mining PMC-R
• 4 mm Hex T-Handle for removing and
tightening screws during PMC-R rebuilds
Warranty: Manufacturer’s (Snap-on)
Part No.
Description
Dimensions
Weight
549-6791
4mm T-Handle Allen Head Wrench
167 x 76 x 15 mm (6.6 x 3 x 0.6 in)
.06 kg (0.13 lb)
7-124 JULY 2018 Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Hex Wrench, 30 mm
Essential Tool
• Used to tighten hydraulic pump bolts
Reference
Model Usage: 966H Wheel Loader
• Fits into limited clearance around bolt heads
RENR8881-00, Hydraulic Pump Removal
(sockets or other tools will not fit)
Warranty: Caterpillar ®Six Months
Specifications
• Used with a 3/4 inch square drive 9U-5007
• Hex: 30 mm, 12 point
Torque Wrench or equivalent
• Square drive: 3/4 in
• Essential for applying proper bolt torque
• Center-to-center distance of square drive to
socket: 76.2 mm (3.0 in)
Part Number
Description
369-9937
Hex Wrench (30 mm)
Compressor
Essential Tool
• Used for piston pump (drum propel)
Reference
disassembly and assembly
Model Usage: CB-113 and CB-114 Compactor
• KENR6008, Disassembly and Assembly, CB14
• Used to compress barrel assembly
Vibratory Compactor Machine Systems
Warranty: Caterpillar ®Six Months
• Large knob easily adjusts tension on
compressor assembly
Part Number
Description
314-9716
Compressor
Part Number
Description
340-8014
Sleeve
Sleeve Installer
Model Usage: Asphalt and Vibratory Compactors
• Sleeve used to install the 081-3814 seal
• Also used on variety of large compactors
Using the 081-9927 Seal that is Installed on the
Part No.
Description
Specifications
Weight
269-4699 Shafts
541-9353
Sleeve Installer
Dia 35 x 122 mm (Dia 1.4 x 5 in)
1 kg (2.2 lb)
Warranty: Caterpillar ®Six Months
JULY 2018 Vehicle System Tools
7-125
Vehicle System Tools
Hydraulic Component Disassembly and Assembly
Socket Screw Wrench
Essential Tool
• Used to disassemble and assemble hydraulic
• Helps prevent damage to valve
control valve
Model Usage: Model Usage: D3G, D4G, and D5G
• Black oxide coated to resist corrosion
Hystat Track-Type Tractors
• Used with 13 mm socket
Reference
Warranty: Caterpillar ®Six Months
• Required for proper disassembly and
• RENR7484, D3G, D4G and D5G Hystat Track-
assembly of valve spool assembly
Type Tractors Machine Systems Disassembly
• Machined, four-point tang securely engages
and Assembly, Bank Valve (Main Hydraulic)
screw in valve spool
- Disassemble
Part Number
Description
238-8670
Socket Screw Wrench
Sleeve
Essential Tool
• Used to install lip seal in hydraulic control
References
valve
Model Usage: 414E, 416E, 420E, 422E, 428E,
• RENR6485; 414E, 416E, 420E, 422E, 428E,
430E, 432E, 434E, 442E, 444E, and 450E Backhoe
• Made from hardened steel (RKW C28-32) with
430E, 432E, 434E, 442E and 444E Backhoe
Loaders
a chrome plated finish
Loaders Machine Systems
Warranty: Caterpillar ®Six Months
• Fits over control valve spool and seal is
• KENR7659; 416E, 420E and 430E Backhoe
installed over tool and into groove in spool
Loaders Machine Systems
• Helps prevent damage to new seals during
• KENR5491; 450E Backhoe Loader Machine
installation
Systems
7-126 JULY 2018 Vehicle System Tools