| Bulletin Date: | Dec. 23, 2013 |
| Component: | (pws) |
| Bulletin Summary: | Caterpillar: information regarding availability of new liner o ring seal that improves geometry for easier installation in certain engines. Models c10, c11, c12, c13. No years listed. |
| Vehicles covered in this TSB: |
1998 Caterpillar C10,
1999 Caterpillar C10,
1998 Caterpillar C12,
1999 Caterpillar C12,
Caterpillar C13,
Caterpillar Caterpillar.
|
| Bulletin Date: | Aug. 12, 2011 |
| Component: | Engine |
| Bulletin Summary: | Caterpillar: on certain commercial engines new water pumps are being used. |
| Vehicles covered in this TSB: |
1998 Caterpillar C10,
1999 Caterpillar C10,
1998 Caterpillar C12,
1999 Caterpillar C12,
Caterpillar C9.
|
| Bulletin Date: | Jun. 9, 2009 |
| Component: | Owners/service manual |
| Bulletin Summary: | Caterpillar: product improvement program for inspecting and possibly reworking or9749, or9750, and 148-2144 cylinder heads in dealer parts stock. Some cylinder heads were assembled with intake and exhaust valves in the incorrect position. |
| Vehicles covered in this TSB: |
1998 Caterpillar C10,
1999 Caterpillar C10,
1998 Caterpillar C12,
1999 Caterpillar C12,
Caterpillar Caterpillar.
|