| Bulletin Date: | Mar. 20, 2023 |
| Component: | Engine and engine cooling |
| Bulletin Summary: | This technical service bulletin announces introduction of new fuel shut off valves part nos. 5397343 and 4389457. This is an update to the previously submitted communication. |
| Vehicles covered in this TSB: |
Cummins B5.9 G,
Cummins C8.3 G,
Cummins Isb5.9 G,
Cummins Isb6.7g,
Cummins Isl G,
Cummins Isx12 G,
Cummins L10g.
|
| Bulletin Date: | Jun. 8, 2015 |
| Component: | Engine (pws) |
| Bulletin Summary: | This technical service bulletin revises the service procedure clean and inspect for reuse for non-shielded spark plugs. |
| Vehicles covered in this TSB: |
Cummins B5.9 G,
Cummins C Gas Plus,
Cummins C8.3 G,
Cummins Isb5.9 G,
Cummins Isc8.3,
Cummins Isl9g,
Cummins L Gas Plus,
Cummins L10g,
Cummins Westport Isx12 G.
|
| Bulletin Date: | Apr. 15, 2015 |
| Component: | Engine (pws) |
| Bulletin Summary: | This technical service bulletin discribes the verification and resolution of fault codes 155 and/or 2964 due to intake manifold temperature sensor failures with a certain date code range exhibiting a high rate of early life failures. |
| Vehicles covered in this TSB: |
Cummins B5.9 G,
Cummins B67g,
Cummins C8.3 G,
Cummins Westport Isl9 G,
Cummins Westport Isx12 G.
|