VALVE AR- 1997443 - Caterpillar

Illustration 1 g06238678
(1) 513-9274 Fan Drive GpNew 513-9274 Fan Drive Gp (1) replaces the former 341-8061 Fan Drive Gp in the 295-5199 Fan Drive Gp in the fan drive arrangement.New fan drive group (1) is adaptable to machines within the listed serial numbers, and is effective with all the machines with a variable speed fan after the listed serial numbers.New fan drive group (1) is adaptable to 777G (S/N: RDR1-507; T5A1-123) machines and 777G machines equipped with variable speed fan (S/N: TNM1-749; T4Y1-191; GT71-182).Refer to Table 1 for the list of parts required to install new fan drive group.
Table 1
Parts List
Qty Part
3 448-1522 Taperlock Stud
3 5P-1076 Hard Washer
1 3J-7354 O-Ring Seal
1 3K-0360 O-Ring Seal
2 5K-9090 O-Ring Seal
1 214-7568 O-Ring Seal
1 4J-5477 O-Ring Seal
1 228-7089 O-Ring Seal
8 8T-6466 Bolt For the complete procedure, parts, and tools required to install improved fan drive assembly (1), refer to most recent version of Special Instruction, M0085106, "Procedure to Install an Improved Fan Drive Assembly on Certain 777G Off-Highway Trucks".The special instruction can be found on Caterpillar Service Information System (SIS) and through the normal literature system.