8F4353 LINING Caterpillar parts
24
Rating:
Alternative (cross code) number:
CA8F4353
8F-4353
8F4353
CA8F4353
8F-4353
8F4353
Weight: 0.60 pounds 0 kg.
CABLE CONTROL,
Compatible equipment models: 8F4353:
Number on catalog scheme:
None
For full view, you need register
Information:
Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1U-9901 Hydraulic Cylinder Repair Stand 1
3S-6224 Hydraulic Pump 1
B 1U-8792 Chain Wrench 1
C 8T-5245 Torque Multiplier 1
1P-0851 Spline Adapter 1
1P-0852 Male Adapter 1
5P-1748 Impact Socket 1
D 1P-0510 Driver 1 ReferenceRefer to Specifications, "Bulldozer Lift Cylinder" in the Service Manual for your machine.
Inspect the components for wear and for damage. Replace the components with new components, if necessary. Make sure that the components are clean. Apply clean oil to the surfaces of the components during assembly.
Illustration 1 g00614180
Install seals (14) and (18) in head (9) . The lip of seal (14) must be oriented toward seal (18) .
Use Tooling (D) in order to install seal (17) in the head .
Align the hydraulic cylinder and cylinder rod (8) on Tooling (A) .
Position head (9) in the hydraulic cylinder.
Apply clean oil to the seals in head (9) . Make sure that the cylinder rod is aligned with the seals in head (9) . Use Tooling (A ) in order to connect cylinder rod (8) with the cylinder and with the head.
Use Tooling (A) in order to separate the cylinder from head (9) and from cylinder rod (8) .
Install the spacers under plungers (11) .Note: Align the flat sides of two inserts (19) across the piston.
Install plungers (11) and inserts (19) in piston (10) .
Install backup ring (15) and O-ring seal (16) on head (9) . O-ring seal (16) must be oriented toward the cylinder during installation.
Position piston (10) on cylinder rod (8) .
Install the rubber expansion ring on piston (10) . Install seal (13) over the rubber expansion ring.
Install wear ring (12) on the piston.
Apply clean oil to the threads of the bolt. Install the bolt with washer (20) in the end of cylinder rod (8) .
Use Tooling (C) in order to tighten bolt (20) to a torque of 3600 400 N m (2655 295 lb ft). Remove Tooling (C) .
Apply clean oil to the seals of the piston and of the head. Use Tooling (A) in order to connect the cylinder to the cylinder rod and to the head.Note: Position the cylinder rod in contact with the piston during the installation of the head.
Install the head on cylinder (7) . Tighten the head to a torque of 600 130 N m (440 95 lb ft).
Heat bearings (5) to a maximum temperature of 135 °C (275 °F). Install one bearing on each side of the lift cylinder. The bearings must not extend beyond the ends of the trunnion. The correct outside diameter of the bearings after installation is 63.089 0.058 mm (2.4840 0.0020 inch).
Illustration 2 g00597266
Install the O-ring seal in hose assembly (2) . Install hose assembly (2) on lift cylinder (1)
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1U-9901 Hydraulic Cylinder Repair Stand 1
3S-6224 Hydraulic Pump 1
B 1U-8792 Chain Wrench 1
C 8T-5245 Torque Multiplier 1
1P-0851 Spline Adapter 1
1P-0852 Male Adapter 1
5P-1748 Impact Socket 1
D 1P-0510 Driver 1 ReferenceRefer to Specifications, "Bulldozer Lift Cylinder" in the Service Manual for your machine.
Inspect the components for wear and for damage. Replace the components with new components, if necessary. Make sure that the components are clean. Apply clean oil to the surfaces of the components during assembly.
Illustration 1 g00614180
Install seals (14) and (18) in head (9) . The lip of seal (14) must be oriented toward seal (18) .
Use Tooling (D) in order to install seal (17) in the head .
Align the hydraulic cylinder and cylinder rod (8) on Tooling (A) .
Position head (9) in the hydraulic cylinder.
Apply clean oil to the seals in head (9) . Make sure that the cylinder rod is aligned with the seals in head (9) . Use Tooling (A ) in order to connect cylinder rod (8) with the cylinder and with the head.
Use Tooling (A) in order to separate the cylinder from head (9) and from cylinder rod (8) .
Install the spacers under plungers (11) .Note: Align the flat sides of two inserts (19) across the piston.
Install plungers (11) and inserts (19) in piston (10) .
Install backup ring (15) and O-ring seal (16) on head (9) . O-ring seal (16) must be oriented toward the cylinder during installation.
Position piston (10) on cylinder rod (8) .
Install the rubber expansion ring on piston (10) . Install seal (13) over the rubber expansion ring.
Install wear ring (12) on the piston.
Apply clean oil to the threads of the bolt. Install the bolt with washer (20) in the end of cylinder rod (8) .
Use Tooling (C) in order to tighten bolt (20) to a torque of 3600 400 N m (2655 295 lb ft). Remove Tooling (C) .
Apply clean oil to the seals of the piston and of the head. Use Tooling (A) in order to connect the cylinder to the cylinder rod and to the head.Note: Position the cylinder rod in contact with the piston during the installation of the head.
Install the head on cylinder (7) . Tighten the head to a torque of 600 130 N m (440 95 lb ft).
Heat bearings (5) to a maximum temperature of 135 °C (275 °F). Install one bearing on each side of the lift cylinder. The bearings must not extend beyond the ends of the trunnion. The correct outside diameter of the bearings after installation is 63.089 0.058 mm (2.4840 0.0020 inch).
Illustration 2 g00597266
Install the O-ring seal in hose assembly (2) . Install hose assembly (2) on lift cylinder (1)
Caterpillar parts catalog:
Parts lining Caterpillar catalog:
8F4188
LINING
127, 25, 30
127, 25, 30
2J5512
LINING
127, 25, 30
127, 25, 30
931C, 931C II, D3C, D3C II
931C, 931C II, D3B, D3C, D3C II, D4C, D5C
1A9115
LINING
561B, 824, 955H, 955K, 980, 988, D4D
561B, 824, 955H, 955K, 980, 988, D4D
3J4838
LINING GROUP
118, 127, 25
118, 127, 25
3J3065
LINING
118, 127, 25
118, 127, 25
3J3063
LINING
118, 127, 25
118, 127, 25