Improvement to the Boom Top Plate on Certain Backhoe Loaders {6501}
- Backhoe Loader:
- 424B (S/N: JRC1000-UP)
Description of Change: A procedure to improve the boom top plate is now available for certain Backhoe Loaders.
Adaptable To: A chamfer to the boom top plate should be implemented in order to reduce hose rubbing and increase hose life. Any worn hoses should be replaced with sleeved hoses. After replacing worn hoses, bundle all hoses with cable straps.
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| Replacement Hose Assemblies | ||
| Qty | Part Number | Description |
| 1 | 299-1117 | Hose As |
| 1 | 308-9588 | Hose As |
| 1 | 318-1602 | Hose As |
| 1 | 318-1604 | Hose As |
| 1 | 280-9636 | Hose As |
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| Illustration 1 | g03506492 |
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| Illustration 2 | g03506501 |
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| Illustration 3 | g03508218 |
(1) Break sharp corner 2 X 45° Maximum | |
Break sharp corner (1) .
2 X 45° maximum chamfer.
The procedure to improve the boom top plate is adaptable to the following machines:
- 424B (S/N: JRC3651-6947)
- 424B (S/N: JRC6948-UP)
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