PRODUCT IMPROVEMENT PROGRAM FOR REWORKING ALL INNER/OUTER BOLTS MAINTAINING THE SWING GEAR BEARING, FINAL DRIVE AND TOWING BRACKET ON CERTAIN 313D2 LGP EXCAVATORS
Usage:
TEBE1467-00
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| 30May2014 |
D-271
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| Priority | PRODUCT IMPROVEMENT PROGRAM FOR REWORKING ALL INNER/OUTER BOLTS MAINTAINING THE SWING GEAR BEARING, FINAL DRIVE AND TOWING BRACKET ON CERTAIN 313D2 LGP EXCAVATORS |
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| 7063 5459 4050 | PI32350 |
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| NOTE: | This Program must be administered as soon as possible. When reporting the repair, use "PI32350" as the Part Number and "7751" as the Group Number, "56" as the Warranty Claim Description Code and "T" as the SIMS Description code. Exception: If the repair is done after failure, use "PI32350" as the Part Number, "7751" as the Group Number, "96" as the Warranty Claim Description Code, and "Z" as the SIMS Description Code. |
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| NOTE: | The information supplied in this service letter may not be valid after the termination date of this program. Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst. |
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COMPLETION DATE |
TERMINATION DATE |
| 30Nov2014 | 31May2015 |
PROBLEM
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| The existing bolts for swing bearing (inner), final drive and towing bracket do not have a correct clamping load on certain 313D2 LGP Excavators. These bolts need to be retightened. The existing outer bolts for swing bearing, bolts for final drive need to be replaced with new ones. If the existing bolts are not retightened/replaced, it may affect the reliability. |
AFFECTED PRODUCT
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| Model | Identification Number |
| *******Group 1******* | |
| 313D 2 LGP | RKN00196-00216, 219, 225-236 |
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| *******Group 2******* | |
| 313D 2 LGP | RKN00193-00195 |
PARTS NEEDED
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Qty |
Part Number | Description |
| *******Group 1******* | ||
| This Group does not have any parts. | ||
| *******Group 2******* | ||
| 1 | 5P3931 | COMPOUND-THREAD |
| 34 | 1912544 | WASHER |
| 40 | 4471707 | BOLT-HEX HEAD |
| 34 | 4471708 | BOLT-HEX HEAD |
| 40 | 4512175 | WASHER-HARD |
| In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 27% of dealership population. This is an initial order recommendation only, and the ultimate responsibility for ordering the total number of parts needed to satisfy the program lies with the dealer. |
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ACTION REQUIRED
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| Refer to the attached Rework Procedure. |
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OWNER NOTIFICATION
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| Owners in the following countries will receive the attached Owner Notification: US Canada |
SERVICE CLAIM ALLOWANCES
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