| Bulletin Date: | Feb. 26, 2024 |
| Component: | Engine and engine cooling |
| Bulletin Summary: | This document, in conjunction with the information provided within the manuals listed in table 1 provides inspection and repair guidelines following the malfunction of an xpi fuel pump pumping plunger and/or roller tappet assembly. The lev |
| Vehicles covered in this TSB: |
Cummins ISX12,
Cummins ISX15.
|
| Bulletin Date: | May. 11, 2023 |
| Component: | Engine and engine cooling |
| Bulletin Summary: | This temporary repair practice is being issued to address engine outlet nox sensor failures on certain isx15 cm2350 x101 engines. This trp authorizes certified repair locations to replace the engine outlet nox sensor if fault codes or troub |
| Vehicles covered in this TSB: |
Cummins ISX15.
|
| Bulletin Date: | May. 9, 2023 |
| Component: | Engine and engine cooling |
| Bulletin Summary: | This temporary repair practice is being issued to address engine outlet nox sensor failures on certain x15 cm2350 x114b engines. This trp authorizes certified repair locations to replace the engine outlet nox sensor if fault codes or troubl |
| Vehicles covered in this TSB: |
Cummins ISX15.
|