A New Adapter Assembly Is Now Used In the Steering Column Group on Certain Off-Highway Trucks {4310}
- Off-Highway Truck:
- 773F (S/N: EED1-UP; EXD1-UP)
- Quarry Truck:
- 773G (S/N: JWS1-UP)
- 777F (S/N: WTK1-UP; JRP1-UP; JXP1-UP)
- 777G (S/N: TNM1-UP)
- 775F (S/N: EYG1-UP; DLS1-UP)
- 775G (S/N: RFM1-UP; MJS1-UP)
Description of Change: The new adapter assembly has an improved seal to protect against moisture entry to the internal bearing resulting in increased service life.
Adaptable To:
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| Illustration 1 | g02767318 |
377-9641 Adapter As (1) Seal | |
The new 377-9641 Adapter As replaces the former 252-8051 Adapter As in the 353-8651 Steering Column Gp and 357-2121 Steering Column Gp .
The new 377-9641 Adapter As is adaptable and effective with the machines that are listed in Table 1.
Show/hide table
| Adaptability | Effectivity |
| S/N:EED1-1369 | S/N:EED1370-UP |
| S/N:EXD1-145 | S/N:EXD146-UP |
| S/N:JWS1-164 | S/N:JWS165-UP |
| S/N:DLS1-1560 | S/N:DLS1561-UP |
| S/N:EYG1-104 | S/N:EYG105-UP |
| S/N:MJS1-274 | S/N:MJS275-UP |
| S/N:RFM1-252 | S/N:RFM253-UP |
| S/N:JRP1-3228 | S/N:JRP3229-UP |
| S/N:JXP1-234 | S/N:JXP235-UP |
| S/N:WTK1-117 | S/N:WTK118-UP |
| S/N:TNM1-103 | S/N:TNM104-UP |
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