3S7902 SUPPORT Caterpillar parts
D8H
Rating:
Alternative (cross code) number:
CA3S7902
3S-7902
3S7902
CA3S7902
3S-7902
3S7902
Weight: 99 pounds 44 kg.
TRACK-TYPE TRACTOR,
Compatible equipment models: 3S7902:
Information:
Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-0520 Driver Group 1 Note: Check the O-ring seals for wear or damage. Replace the O-ring seals, if necessary.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00921575
Lower the temperature of bearing (11). Use Tooling (A) and a suitable press to install bearing (11) in front adapter assembly (12). The bore in bearing (11) must be 75.00 0.06 mm (2.953 0.002 inch) after installation.
Install O-ring seal (13).
Illustration 2 g00921574
Install gears (8) and (10) on shaft assembly (1).
Install bolts (9).
Illustration 3 g00921559
Lower the temperature of bearing (5). Align the oil hole in bearing (5) with the oil hole that is in rear adapter assembly (3). Use Tooling (A) and a suitable press to install bearing (5).
Ensure that bearing (5) does not extend above the surface of rear adapter assembly (3). The bore in bearing (5) must be 75.00 0.06 mm (2.953 0.002 inch) after installation.
Install O-ring seals (6) and (7) on rear adapter assembly (3).
Illustration 4 g01052078
Install rear adapter assembly (3) on shaft assembly (1).
Install bolts and thrust washers (2).
Install O-ring seal (4) on rear adapter assembly (3). End By:
Install the engine oil and water pump drive. Refer to Disassembly and Assembly, "Engine Oil and Water Pump Drive - Install".
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-0520 Driver Group 1 Note: Check the O-ring seals for wear or damage. Replace the O-ring seals, if necessary.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00921575
Lower the temperature of bearing (11). Use Tooling (A) and a suitable press to install bearing (11) in front adapter assembly (12). The bore in bearing (11) must be 75.00 0.06 mm (2.953 0.002 inch) after installation.
Install O-ring seal (13).
Illustration 2 g00921574
Install gears (8) and (10) on shaft assembly (1).
Install bolts (9).
Illustration 3 g00921559
Lower the temperature of bearing (5). Align the oil hole in bearing (5) with the oil hole that is in rear adapter assembly (3). Use Tooling (A) and a suitable press to install bearing (5).
Ensure that bearing (5) does not extend above the surface of rear adapter assembly (3). The bore in bearing (5) must be 75.00 0.06 mm (2.953 0.002 inch) after installation.
Install O-ring seals (6) and (7) on rear adapter assembly (3).
Illustration 4 g01052078
Install rear adapter assembly (3) on shaft assembly (1).
Install bolts and thrust washers (2).
Install O-ring seal (4) on rear adapter assembly (3). End By:
Install the engine oil and water pump drive. Refer to Disassembly and Assembly, "Engine Oil and Water Pump Drive - Install".
Caterpillar parts catalog:
Parts support Caterpillar catalog:
4M8475
SUPPORT ASSEM
12E, 561B, 651, 657, 834, 955H, 977H, 988, D320A, D342, D342C, D343, D8H, D9E, D9G
12E, 561B, 651, 657, 834, 955H, 977H, 988, D320A, D342, D342C, D343, D8H, D9E, D9G
1S0006
SUPPORT
583K, D8H, D8K
583K, D8H, D8K
1S9451
SUPPORT
916, 943, 953, D4HTSK II, D8H, D8K, IT28, IT28B
916, 943, 953, D4HTSK II, D8H, D8K, IT28, IT28B
3S6721
SUPPORT
583K, D8H, D8K
583K, D8H, D8K
6P3593
SUPPORT
583K, D8H, D8K
583K, D8H, D8K
2S9722
SUPPORT
D8H, D8K
D8H, D8K
2P8509
SUPPORT ASSEM. (R.H.)
D8H, D8K
D8H, D8K
8P7782
SUPPORT ASSEM.
D8H, D8K
D8H, D8K