9S8777 POWER SHIFT TRANSMISSION ARRANGEMENT Caterpillar parts
980B
Rating:
Alternative (cross code) number:
CA9S8777
9S-8777
9S8777
CA9S8777
9S-8777
9S8777
Weight: 4 pounds 2 kg.
WHEEL LOADER,
Compatible equipment models: 9S8777:
Information:
Illustration 1 g01359585
This change is effective with the following machines.
725 (S/N: B1L1434-UP)
730 (S/N: B1M1324-UP)
730 EJECTOR (S/N: B1W264-UP)
735 (S/N: B1N839-UP)This change is adaptable to first production of the machines that are listed at the beginning of this article.Table 1 below shows the former torque requirements for the carrier bolts in the final drive planetaries.
Table 1
Torque Requirements for the Final Drives    
Final Drive     Sales Model     Carrier Bolt     Qty     Former Torque    
190-5944     725 (All Axles)     1A-1135     15    
270 40 N m (200 30 lb ft)    
147-5225     730 (All Axles)     7B-1115     15    
115 20 N m (85 15 lb ft) plus 120° 10° turn    
233-2331     735 (Front and Center Axles)     1A-1135     20    
270 25 N m (200 18 lb ft)    
147-5539     735 (Rear Axle)     1A-1135     20    
270 25 N m (200 18 lb ft)    
Caterpillar SIS machinery equipment:
Parts power Caterpillar catalog:
2W4911
POWER TAKE-OFF GP-REAR
3408, 3412, G3408, G3412
3408, 3412, G3408, G3412
5N7399
POWER TAKE-OFF GP-FRONT
3408, 3412
3408, 3412
5N7400
POWER TAKE-OFF GP-FRONT
3408, 3412
3408, 3412
8S6260
POWER SHIFT TRANSMISSION ARRANGEMENT
627, 627B, 637
627, 627B, 637
8S3565
POWER SHIFT TRANSMISSION ARRANGEMENT
627, 627B, 637
627, 627B, 637