Addition of New Hose Assemblies for a Case Drain Line Improves Service Life of the Gear Motor Group for the Hydraulic Fan on Certain Off-Highway Trucks {1386, 1387, 5057}
- Off-Highway Truck:
- 770 (S/N: M7W1-UP; BZZ1-UP)
- 772 (S/N: RLB1-UP; J2M1-UP)
Description of Change: The gear motor for the hydraulic fan does not contain a case drain line on certain standard configuration 770 and 772 Off-Highway Trucks. The new case drain line will eliminate the oil leaks and improves the service life of the gear motor for the hydraulic fan.
Adaptable To:
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Illustration 1 | g02247413 |
The new 301-7944 Hose As (1) and the 302-1483 Hose As (2) for the case drain line is adaptable to the machines: (S/N: BZZ1-594; M7W1-103; RLB1-615; J2M1-101).
The new 301-7944 Hose As (1) and the 302-1483 Hose As (2) for the case drain line is effective in production for the machines: (S/N: BZZ595-UP; M7W104-UP; RLB616-UP; J2M102-UP).
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