A New Spring for the Belt Tensioner Is Now Used In the Fan Drive Group on Certain 773E Off-Highway Trucks {1357, 1358, 1359, 1397}
- Off-Highway Truck:
- 773D (S/N: NBJ1-UP)
- 773E (S/N: KEG1-UP; ASK1-UP)
Description of Change: The new open coil spring design provides better retention and eliminates any interference hence the service life is improved.
Adaptable To:
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| Illustration 1 | g03867563 |
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| Illustration 2 | g03869399 |
Detailed view of area A | |
The new 462-0437 Spring (1) is a direct replacement for the former 125-5071 Spring in the 387-6765 Fan Drive Gp
The new 462-0437 Spring is adaptable to the machines and effective in production with the machines that are listed in Table 1.
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| Sales Model | Adaptable to Machines | Effective in Production with Machines |
| 773D | S/N:NBJ1-UP | - |
| 773E | S/N:ASK1-1315 | S/N:ASK1316-UP |
| S/N:KEG1-345 | S/N:KEG346-UP |
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