8W6908 VALVE-AIR RATIO Caterpillar parts
768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776C, 776D, 777B, 777D
Rating:
Alternative (cross code) number:
CA8W6908
8W-6908
8W6908
CA8W6908
8W-6908
8W6908
Weight: 0.91 pounds 0 kg.
QUARRY TRUCK, TRUCK,
Compatible equipment models: 8W6908:
Information:
Removal Procedure
Personal injury can result from hydraulic oil pressure and hot oil.Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system.Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.
Open the left access door.
Turn the battery disconnect switch to the OFF position.
Open the right access door.
Illustration 1 g06253853
Disconnect hose assemblies (1) and (4) from gear pump (hydraulic fan) (3).
Remove two bolts (2), the two washers, and gear pump (hydraulic fan) (3).
Remove the O-ring seal.Installation Procedure
Install gear pump (hydraulic fan) (3) in the reverse order of removal.
Personal injury can result from hydraulic oil pressure and hot oil.Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system.Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.
Open the left access door.
Turn the battery disconnect switch to the OFF position.
Open the right access door.
Illustration 1 g06253853
Disconnect hose assemblies (1) and (4) from gear pump (hydraulic fan) (3).
Remove two bolts (2), the two washers, and gear pump (hydraulic fan) (3).
Remove the O-ring seal.Installation Procedure
Install gear pump (hydraulic fan) (3) in the reverse order of removal.
Cat SIS web machinery list:
Parts valve Caterpillar catalog:
4D1138
VALVE
120G, 120H, 12G, 12H, 12H NA, 130G, 135H, 140G, 140H, 140H NA, 143H, 14G, 14H, 14H NA, 160G, 160H, 163H, 16G, 16H, 16H NA, 5110B, 518, 5230, 5230B, 528, 621B, 631C, 633C, 639D, 666, 769, 769C, 769D, 7...
120G, 120H, 12G, 12H, 12H NA, 130G, 135H, 140G, 140H, 140H NA, 143H, 14G, 14H, 14H NA, 160G, 160H, 163H, 16G, 16H, 16H NA, 5110B, 518, 5230, 5230B, 528, 621B, 631C, 633C, 639D, 666, 769, 769C, 769D, 7...
4D2004
VALVE ASSEM.
120G, 650B, 666, 768B, 768C, 769, 769C, 771D, 988B, 992, AD30, AD45, AD45B, AE40 II, R1600, R1600G, R1600H, R1700 II, R1700G, R2900, R2900G
120G, 650B, 666, 768B, 768C, 769, 769C, 771D, 988B, 992, AD30, AD45, AD45B, AE40 II, R1600, R1600G, R1600H, R1700 II, R1700G, R2900, R2900G
4D3398
VALVE
120G, 650B, 666, 768B, 768C, 769, 769C, 770, 770G, 770G OEM, 771D, 772, 772G, 772G OEM, 920, 930, 988, 988B, 992, 992C, AD30, AD45, AD45B, AE40 II, R1600, R1600G, R1600H, R1700 II, R1700G, R2900, R290...
120G, 650B, 666, 768B, 768C, 769, 769C, 770, 770G, 770G OEM, 771D, 772, 772G, 772G OEM, 920, 930, 988, 988B, 992, 992C, AD30, AD45, AD45B, AE40 II, R1600, R1600G, R1600H, R1700 II, R1700G, R2900, R290...
5T4434
VALVE AS-SOLENOID
5130, 5130B, 5230, 5230B, 773D, 776C, 776D, 777B, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 793, 793B, 793C, 793D, 797, 797B, 994, 994D, PR-1000, PR-750B
5130, 5130B, 5230, 5230B, 773D, 776C, 776D, 777B, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 793, 793B, 793C, 793D, 797, 797B, 994, 994D, PR-1000, PR-750B
1291029
VALVE GP-CHECK
69D, 769D, 770, 771D, 772, 773D, 773E, 773F, 775D, 775E, 775F, 776C, 777D, 777F, 784B, 784C, 785B, 785C, 785D, 789B, 789C, 789D, 793B, 793C, 793D, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 795F AC, ...
69D, 769D, 770, 771D, 772, 773D, 773E, 773F, 775D, 775E, 775F, 776C, 777D, 777F, 784B, 784C, 785B, 785C, 785D, 789B, 789C, 789D, 793B, 793C, 793D, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 795F AC, ...
2G8815
VALVE GP-PRESSURE PROTECTION
768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776, 776C, 776D, 777, 777B, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793B, 793C, 793D, 797
768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776, 776C, 776D, 777, 777B, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793B, 793C, 793D, 797
9D8159
VALVE GP-INVERTER
768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 775B, 775D, 776, 776C, 776D, 777, 777B, 777D, 785C, 789C, 793C
768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 775B, 775D, 776, 776C, 776D, 777, 777B, 777D, 785C, 789C, 793C
6G0570
VALVE GP-TIRE
772, 772B, 773B, 773D, 773E, 775B, 775D, 775E
772, 772B, 773B, 773D, 773E, 775B, 775D, 775E
7D5007
VALVE AS
772, 772B, 773, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM
772, 772B, 773, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM
6G0585
VALVE GP-TIRE
773B, 773D, 773E
773B, 773D, 773E
1104213
VALVE GP-TIRE
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...
1284972
VALVE GP-AIR CONTROL
769D, 771D, 773D, 773E, 775D, 775E, 776D, 777D
769D, 771D, 773D, 773E, 775D, 775E, 776D, 777D
9D8159
VALVE GP-INVERTER
768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 775B, 775D, 776, 776C, 776D, 777, 777B, 777D, 785C, 789C, 793C
768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 775B, 775D, 776, 776C, 776D, 777, 777B, 777D, 785C, 789C, 793C
2389928
VALVE AS
725, 725C, 730, 730C, 735, 735B, 740, 740B, 769D, 770, 770G, 771D, 772, 772G, 773D, 773E, 773F, 775E, 775F, 776C, 776D, 777D, 777F, 777G, 784C, 785C, 785D, 789C, 789D, 793C, 793D, 793F, 793F AC, 793F ...
725, 725C, 730, 730C, 735, 735B, 740, 740B, 769D, 770, 770G, 771D, 772, 772G, 773D, 773E, 773F, 775E, 775F, 776C, 776D, 777D, 777F, 777G, 784C, 785C, 785D, 789C, 789D, 793C, 793D, 793F, 793F AC, 793F ...
9T3637
VALVE GP-CHECK
769D, 771D, 773D, 775D, 776C, 777B, 777D, 784B, 785, 785B, 789, 789B, 793, 793B, 793C
769D, 771D, 773D, 775D, 776C, 777B, 777D, 784B, 785, 785B, 789, 789B, 793, 793B, 793C
3G2326
VALVE
776C, 777, 777B, 777D
776C, 777, 777B, 777D
9T8974
VALVE GP
769C, 769D, 771C, 771D, 772B, 773B, 773D, 775B, 775D, 776C, 776D, 777D
769C, 769D, 771C, 771D, 772B, 773B, 773D, 775B, 775D, 776C, 776D, 777D
6E5740
VALVE
769C, 769D, 771C, 771D, 772B, 773B, 773D, 775B, 775D, 776C, 776D, 777D
769C, 769D, 771C, 771D, 772B, 773B, 773D, 775B, 775D, 776C, 776D, 777D
9J3895
VALVE
769C, 769D, 771C, 771D, 772B, 773B, 773D, 775B, 775D, 776C, 776D, 777, 777B, 777D
769C, 769D, 771C, 771D, 772B, 773B, 773D, 775B, 775D, 776C, 776D, 777, 777B, 777D
4T3329
VALVE GP
776C, 776D, 777D, 784B, 785, 785B, 789B
776C, 776D, 777D, 784B, 785, 785B, 789B
9T5293
VALVE GP
772B, 773B, 773D, 775B, 775D, 776C, 776D, 777D, 784B, 785B, 789B, 793B, 793C
772B, 773B, 773D, 775B, 775D, 776C, 776D, 777D, 784B, 785B, 789B, 793B, 793C