New Hoist Valve Now Used {1408, 5051}
- Off-Highway Truck/Tractor:
- 797 (S/N: 5YW1-UP)
- 797B (S/N: JSM1-UP)
Description of Change: There has been an enhancement to the hoist control valve and 149-0880 Plate As found on 797 machines. This enhancement includes guarding the machine from debris, rocks, and mud. In addition, the improvement uses integral connectors on the solenoids. These enhanced parts may be installed on existing trucks, with modifications made to the harness.
Parts List
Show/hide table
| Qty | Old Part Number | New Part Number | Description |
| 1 | 155-0382 | 245-1763 | Valve Gp-Control |
| 1 | 149-0880 | 264-8099 | Plate As |
| 1 | NA | 257-5815 | Harness As |
| 1 | NA | 155-2255 | Plug Kit-Connector |
| 9 | NA | 186-3736 | Terminal Socket |
| 3 | NA | 8T-8737 | Plug |
Show/hide table
| Position | Wire Number | Color | Terminal Plug |
| 1 | J824 | Gray | 186-3736 |
| 2 | J825 | Purple | 186-3736 |
| 3 | J827 | Green | 186-3736 |
| 4 | J828 | Blue | 186-3736 |
| 5 | J826 | Pink | 186-3736 |
| 6 | J829 | Orange | 186-3736 |
| 7 | J830 | Brown | 186-3736 |
| 8 | NA | NA | 8T-8737 |
| 9 | NA | NA | 8T-8737 |
| 10 | NA | NA | 8T-8737 |
| 11 | H864 | Green | 186-3736 |
| 12 | H865 | Brown | 186-3736 |
Adaptable To: The hoist control valve and 149-0880 Plate As enhancements are adaptable to and effective with the serial numbers listed in Table 3.
Show/hide table
| Serial Numbers and Effectivity for Off-Highway Truck/Tractor | ||
| Sales Model | Adaptable To | Effective With |
| 797 | 5YW193-277 | NA |
| 797B | JSM123-219 | JSM220-UP |
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