PRODUCT SUPPORT PROGRAM FOR REWORKING THE LINES GROUP FOR THE FAN MOTOR ON CERTAIN STANDARD CONFIGURATION 770 AND 772 OFF-HIGHWAY TRUCKS
Usage:
REBE6164-00
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30Aug2010 |
U-355
A-280
D-304
O-309
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After Failure Only | PRODUCT SUPPORT PROGRAM FOR REWORKING THE LINES GROUP FOR THE FAN MOTOR ON CERTAIN STANDARD CONFIGURATION 770 AND 772 OFF-HIGHWAY TRUCKS |
|
1386 1387 5057 | PS51893 |
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NOTE: | This Program can only be administered after a failure occurs. The decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS51893" as the Part Number and "7755" as the Group Number. Use "96" as the Warranty Claim Description Code and use "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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TERMINATION DATE |
31Aug2011 |
PROBLEM
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The fan motor does not contain a case drain line on certain standard configuration 770 and 772 Off-Highway Trucks. The lack of a drain line can cause the fan motor to weep oil. Note that trucks equipped with an exhaust diverter have a case drain, and no failures have been reported on trucks with the exhaust diverter attachment. |
AFFECTED PRODUCT
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Model | Identification Number |
*******Group 1******* | |
770 | BZZ00069-00199 |
772 | RLB00271-00357 |
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*******Group 2******* | |
770 | BZZ00200-00593 |
770 OEM | M7W00103 |
772 | RLB00358-00615 |
772 OEM | J2M00100-00101 |
PARTS NEEDED
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Qty |
Part Number | Description |
*******Group 1******* | ||
1 | 1S0994 | CLIP-LOOP |
1 | 3J7354 | SEAL-O-RING |
1 | 4J5477 | SEAL-O-RING-ORFS |
1 | 4K8864 | CLIP-LOOP |
1 | 6V8367 | LOCKWASHER-TOOTH |
4 | 6V8397 | SEAL-O-RING-ORFS |
1 | 6V8556 | NUT-ORFS |
1 | 6V8628 | ADAPTER-ELBOW |
1 | 6V8941 | REDUCER-O-RING |
1 | 6V9160 | ADAPTER-TEE |
1 | 6V9168 | NUT-BULKHEAD |
3 | 6V9746 | SEAL-O-RING-ORFS |
1 | 6V9850 | ADAPTER-ELBOW |
1 | 7D7233 | CLIP-LOOP |
1 | 8D9671 | CLIP |
6 | 8T4121 | WASHER-HARD |
1 | 8T4133 | NUT |
3 | 8T4136 | BOLT |
2 | 8T4137 | BOLT |
1 | 9C7929 | BLOCK |
1 | 2832530 | KIT-SEAL |
1 | 3017944 | HOSE AS |
1 | 3021483 | HOSE AS |
1 | 3466135 | PLATE |
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 3% 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. | ||
*******Group 2******* | ||
2 | 1S0994 | CLIP-LOOP |
1 | 3J7354 | SEAL-O-RING |
1 | 4J5477 | SEAL-O-RING-ORFS |
1 | 4K8864 | CLIP-LOOP |
1 | 6V8367 | LOCKWASHER-TOOTH |
4 | 6V8397 | SEAL-O-RING-ORFS |
1 | 6V8556 | NUT-ORFS |
1 | 6V8628 | ADAPTER-ELBOW |
1 | 6V8941 | REDUCER-O-RING |
1 | 6V9160 | ADAPTER-TEE |
1 | 6V9168 | NUT-BULKHEAD |
3 | 6V9746 | SEAL-O-RING-ORFS |
1 | 6V9850 | ADAPTER-ELBOW |
1 | 7D7233 | CLIP-LOOP |
6 | 8T4121 | WASHER-HARD |
1 | 8T4133 | NUT |
3 | 8T4136 | BOLT |
2 | 8T4137 | BOLT |
1 | 9C7929 | BLOCK |
1 | 2832530 | KIT-SEAL |
1 | 3017944 | HOSE AS |
1 | 3021483 | HOSE AS |
1 | 3466135 | PLATE |
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 3% 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. |
ACTION REQUIRED
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See the attached Rework Procedure for Routings. Refer to OMM for Fan Motor Disassembly and Assembly. |
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SERVICE CLAIM ALLOWANCES
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