Priority
| PRODUCT IMPROVEMENT PROGRAM FOR REPLACING FUEL LINES ON CERTAIN 3516B HD LOCOMOTIVE ENGINES |
1252 |
PI31166 |
NOTE: |
This Program must be administered as soon as possible.
When reporting the repair, use "PI31166" as the Part Number and "7751" as the Group Number, "56" as the Warranty Claim Description Code
and "T" as the SIMS Description code. Exception: If the repair is done after failure, use "PI31166" as the Part Number, "7751" as the Group Number,
"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. |
|
NOTE: |
This Revised Service Letter replaces the October 17, 2006 Service Letter. Changes have been made to the Parts Needed section. |
Some engines have experienced fuel leaks at connections to the fuel manifold. This change improves the reliability and durability of the fuel system by reducing the stress at these connection points. |
Please refer to the Attached Rework procedure. |
U.S. and Canadian owners will receive the attached Owner Notification. |