| Bulletin Date: | Nov. 18, 2022 |
| Component: | Equipment |
| Bulletin Summary: | This technical service bulletin describes the verification and resolution of the external lubricating oil leaks can occur at the tappet guide screw. Lubricating oil will be visibly leaking from the tappet guide screw down the exterior of th |
| Vehicles covered in this TSB: |
Cummins ISC,
Cummins ISL,
Cummins Isl8.9,
Cummins ISL9,
Cummins L9.
|
| Bulletin Date: | May. 1, 2018 |
| Component: | Gasoline fuel system |
| Bulletin Summary: | This technical service bulletin provides instructions for preventing the malfunction of the aftertreatment fuel injector caused by water intrusion on International prostar chassis when a new aftertreatment fuel injector is being installed. |
| Vehicles covered in this TSB: |
Cummins B6.7,
Cummins Isb6.7,
Cummins Isc8.3,
Cummins Isl8.9,
Cummins ISL9,
Cummins Isx11.9,
Cummins ISX12,
Cummins ISX15,
Cummins L9.
|
| Bulletin Date: | Sep. 20, 2016 |
| Component: | Power train |
| Bulletin Summary: | This technical service bulletin describes the verification and resolution of rust preventative oil at the flywheel housing being misdiagnosted as a rear crankshaft seal or crankshaft collar malfunction. |
| Vehicles covered in this TSB: |
Cummins BG6,
Cummins Isb6.7,
Cummins Isl8.9,
Cummins ISL9.
|