PRODUCT SUPPORT PROGRAM FOR REPLACING THE OUTPUT TRANSFER GEAR OIL COOLER ON CERTAIN 735B, 735B OEM, 740B, 740B OEM, AND 740B EJECTOR ARTICULATED TRUCKS
Usage:
REBE8551-00
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| 12Jul2012 |
U-369
A-293
D-321
O-338
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| After Failure Only | PRODUCT SUPPORT PROGRAM FOR REPLACING THE OUTPUT TRANSFER GEAR OIL COOLER ON CERTAIN 735B, 735B OEM, 740B, 740B OEM, AND 740B EJECTOR ARTICULATED TRUCKS |
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| 1374 | PS52255 |
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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 "PS52255" 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 |
| 31Jul2014 |
PROBLEM
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| The Output Transfer Gear (OTG) cooler core may fail and leak on certain 735B, 735B OEM, 740B, 740B OEM, and 740B Ejector Articulated Trucks. If failure occurs, an improved Cooler Gp can be installed. |
AFFECTED PRODUCT
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| Model | Identification Number |
| 735B | L4D00363-00410 T4P00255-00302, 304-308, 310-314 |
| 740B | L4E00375-01052, 1054-1060, 1062-1067, 1069-1070, 1072-1074, 1093 T4R00269-00318, 320-439, 442, 445, 447-678, 680-683, 702, 705 |
| 740B EJ | L4F00383-00400 T4S00273-00292 |
| 740B OEM | E4S00121-00126 |
PARTS NEEDED
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Qty |
Part Number | Description |
| 2 | 3D2824 | SEAL-O-RING |
| 2 | 6V9746 | SEAL-O-RING-ORFS |
| 1 | 3906765 | COOLER GP-OIL |
| In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 2% 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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| Replace the existing 3474032 Cooler Gp. with a new 3906765 Cooler Gp. Refer to UENR0203-00 Disassembly and Assembly Hydraulic Oil Cooler - Remove and Install - Traction Control. Note: For re-assembly install new O-ring seals on all connections. |
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| Image1 |
SERVICE CLAIM ALLOWANCES
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0-48 mo |
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| NOTE: This is a 2.0-hour job | ||||||
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PARTS DISPOSITION
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| Handle the parts in accordance with your Warranty Bulletin on warranty parts handling. |
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