| Bulletin Date: | Mar. 16, 2021 |
| Component: | Brakes (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 B Gas Plus,
Cummins B5.9 G,
Cummins C Gas Plus,
Cummins C8.3g,
Cummins Isb5.9 G,
Cummins Isc8.3,
Cummins L Gas Plus,
Cummins L10,
Cummins Westport Isl G,
Cummins Westport Isx12 G.
|
| Bulletin Date: | Sep. 9, 2016 |
| Component: | Engine (pws) |
| Bulletin Summary: | This technical service bulletin introduces a new cummins service engine model identification. This is a revision to a previous communication. |
| Vehicles covered in this TSB: |
Cummins BG6,
Cummins Isb5.9 G,
Cummins Isb6.7,
Cummins Isl8.9,
Cummins ISL9,
Cummins ISX12,
Cummins ISX15,
Cummins L10.
|
| 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.
|