Before/After
| PRODUCT SUPPORT PROGRAM FOR REPLACING THE HIGH PRESSURE FUEL LINE ON CERTAIN C6.6 ENGINES |
1251 1290 1274 |
PS43100 |
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 "PS43100" 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. |
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 18Jun2010 Service Letter. Changes have been made to Affected Product. |
The existing high pressure fuel line is not correct as per SEBD9650 and needs to be replaced. Failure to do so will result in the pipe failing. The rework will return the engine specification to the correct level. This rework only applies to the engines listed in the Affected Product. |
Qty |
Part Number |
Description |
1 |
1N3361 |
SPACER |
2 |
6I4793 |
BOLT |
1 |
3551582 |
TUBE AS FUEL INJ |
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. |
Follow the Disassembly and Assembly instructions for the high pressure fuel lines and ensure that the correct 355-1582 Tube Assembly and associated connectors are used, as per Engine News, "New High Pressure Fuel Line for Certain C6.6 Engines." Refer to Image1.
355-1582 Fuel Injection Tube (1), 1N-3361 Spacer (2) and two 6I-4793 Screws (3) are required. |
Product smu/age whichever comes first |
Caterpillar |
Dealer Suggested |
Customer Suggested |
Parts % |
Labor Hrs% |
Parts % |
Labor Hrs% |
Parts % |
Labor Hrs% |
0-2000 hrs, 0-24 mo |
100.0% |
100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
NOTE: This is a 1.0-hour job
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Handle the parts in accordance with your Warranty Bulletin on warranty parts handling. |
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