| 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: | Mar. 7, 2016 |
| Component: | Equipment |
| Bulletin Summary: | This technical service bulletin communicates new cylinder head capscrews and new installation procedure for these capscrews. |
| Vehicles covered in this TSB: |
Cummins ISM,
Cummins L10,
Cummins L10g,
Cummins M11.
|
| Bulletin Date: | Jan. 4, 2016 |
| Component: | Engine (pws) |
| Bulletin Summary: | This technical service bulletin desribes the troubleshooting steps to diagnose natural gas leaks into the engine cooling system. Many natural gas fuel systems use engine coolant to warm the natural gas high pressure regulator and/or heat |
| Vehicles covered in this TSB: |
Cummins B5.9 Gas Plus,
Cummins C Gas Plus,
Cummins C8.3g,
Cummins Isb5.9 G,
Cummins ISL,
Cummins L10g,
Cummins Westport Isl G,
Cummins Westport Isx12 G.
|