PRODUCT SUPPORT PROGRAM FOR REWORKING THE CHASSIS HARNESS AS (MAIN BEAM) ON CERTAIN 795F AC OFF-HIGHWAY TRUCKS
Usage:
REBE7931-00
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| 24Jan2012 |
U-41
A-35
D-39
O-42
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| After Failure Only | PRODUCT SUPPORT PROGRAM FOR REWORKING THE CHASSIS HARNESS AS (MAIN BEAM) ON CERTAIN 795F AC OFF-HIGHWAY TRUCKS |
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| 1408 | PS52164 |
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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 "PS52164" 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 |
| 31Jan2014 |
PROBLEM
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| The existing chassis harness assembly (Main Beam) can fail on certain 795F AC Off-Highway Trucks. If the existing harness assembly fails it can result in the ground level VIMS 3G service port not functioning. |
AFFECTED PRODUCT
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| Model | Identification Number |
| 795F AC | ERM00151-00204 |
PARTS NEEDED
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Qty |
Part Number | Description |
| 40 | 7K1181 | STRAP-CABLE |
| 8 | 8T8730 | SOCKET-CONNECTOR |
| 660 | 1346258 | CABLE-ELECTRICAL |
| 660 | 1532707 | CABLE-ELECTRICAL |
| 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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| See the attached Rework Procedure. |
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SERVICE CLAIM ALLOWANCES
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0-12 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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| Strip back 50 mm of outer jacket from both ends of the 153-2707 and 134-6258 Cables. Terminate by crimping the 8T-8730 Sockets at the end of wires at each end of cables. |
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| Image1.1.1 |
| Remove wires P816-WH (pos# 35) and P818?OR (pos# 39) from the AA-C1 connector of the main beam harness. Cut the sockets and wrap the ends of the removed wires with electrical tape. Connect Green color wire of 153-2707 Cable at pos# 35 and Yellow color wire of 153-2707 Cable at pos# 39 in the AA-C1 connector. Remove wires P825-GN (pos# 16) and P826?WH (pos# 1) from the AA-C11 connector of the main beam harness. Cut the sockets and wrap the ends of the removed wires with electrical tape. Connect Red color wire of 134-6258 Cable at pos# 16 and Black color wire of 134-6258 Cable at pos# 1 in the AA-C11 connector. |
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| Image1.2.1 |
| Route the 153-2707 and 134-6258 Cables along the Main Beam Harness from the cab side wall harness interface up to RH fore-aft beam harness interface. Support these cables by attaching them to the main beam harness using 7K-1181 Tie-Straps every 200mm along the length of these cables. |
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| Image1.3.1 |
| Remove wires P816-WH (pos# 2), P818?OR (pos# 8), P825-GN (pos# 7) and P826?WH (pos# 16) from the AA-C2 connector of the main beam harness. Cut the sockets and wrap the ends of the removed wires with electrical tape. Connect the Green color wire of the 153-2707 Cable at pos # 2, the Yellow color wire of the 153-2707 Cable at pos #8, the Red color wire of the 134-6258 Cable at pos # 7 and the Black color wire of the 134-6258 Cable at pos #16 in the AA-C2 connector. |
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| Image1.4.1 |
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