PRODUCT SUPPORT PROGRAM FOR REPLACING THE FILTER ANTI-BACKFLOW VALVES ON CERTAIN 793F OFF-HIGHWAY TRUCKS
Usage:
REBE6200-01
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| 26Aug2010 |
| (Revised 08Sep2010) |
U-348
A-272
D-297
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| Before/After | PRODUCT SUPPORT PROGRAM FOR REPLACING THE FILTER ANTI-BACKFLOW VALVES ON CERTAIN 793F OFF-HIGHWAY TRUCKS |
|
| 5068 5057 | PS43152 |
|
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| NOTE: | This Program must be administered either before or after failure. In either case the decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS43152" as the Part Number and "7755" as the Group Number. If administered before failure, use "56" as the Warranty Claim Description Code and "T" as the SIMS Description code. If administered after failure, use "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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| NOTE: | This Revised Service Letter replaces the 26Aug2010 Service Letter. Changes have been made to the Problem and Action Required. |
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TERMINATION DATE |
| 31Aug2012 |
PROBLEM
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| The existing filter anti-backflow valve can fail on certain 793F Off-Highway Trucks. If the filter anti-backflow valve fails it can result in oil backflow. The 3 filter groups on these machines which contain this anti-backflow valve are in the brake cooling lines gp, the trasmission lines gp, and the torque converter lines gp. |
AFFECTED PRODUCT
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| Model | Identification Number |
| 793F | SSP00112-00138 |
PARTS NEEDED
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Qty |
Part Number | Description |
| 1 | 3459197 | KIT-BYPASS VALVE |
| 2 | 3459234 | KIT-BYPASS VALVE |
| In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 32% 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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| Please perform during regularly scheduled preventative maintenance. See Special Instructions REHS5090 "Procedure to Replace the Anti-Backflow Valve In the Oil Filter Groups On 793F Off-Highway Trucks". |
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SERVICE CLAIM ALLOWANCES
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0-12 mo |
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| NOTE: This is a 1.0-hour job | ||||||
| Check valve replacement should be performed during machine PM (Preventative Maintenance) |
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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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