| Bulletin Date: | Jul. 20, 2015 |
| Component: | Engine (pws) |
| Bulletin Summary: | This technical service bulletin explains that a new cylinder block and cylinder liner were introduced in production and service. The new cylinder block was designed to be backward compatable for repairs; however, the cylinder liner design |
| Vehicles covered in this TSB: |
Cummins ISX,
Cummins Signature.
|
| Bulletin Date: | Apr. 21, 2015 |
| Component: | Engine (pws) |
| Bulletin Summary: | This campaign addresses upper rod bearing shells susceptible to material delamination in certain engines. This action authorizes the replacement of all upper and lower rod bearing shells in affected engines. This is a revision to a previo |
| Vehicles covered in this TSB: |
Cummins ISX,
Cummins Signature.
|
| Bulletin Date: | Dec. 3, 2014 |
| Component: | Engine (pws) |
| Bulletin Summary: | This technical service bulletin advises to use the "oil consumption evaluator calculator" on quickserveonline for this engine model . |
| Vehicles covered in this TSB: |
Cummins Signature.
|