| UD Model | Number of Bulletins |
|---|---|
| 2013 UD2300 | |
| 2012 UD2300 | |
| 2011 UD2300 | |
| 2008 UD2300 | |
| 2007 UD2300 | |
| 2006 UD2300 | |
| 2005 UD2300 | |
| 1997 UD2300 | |
| 1996 UD2300 | |
| 1995 UD2300 | |
| 1994 UD2300 |
| Bulletin Date: | Oct. 1, 2012 |
| Component: | Software |
| Bulletin Summary: | Ud trucks: to reduce the hydrocarbon and the engine soot build up, an engine hardware and software has been updated and introduced. Models 2011-2013 ud1800, 2000, 2300, 2600, 3300. |
| Vehicles covered in this TSB: |
2011 UD UD1800,
2012 UD UD1800,
2013 UD UD1800,
2011 UD UD2000,
2012 UD UD2000,
2013 UD UD2000,
2011 UD UD2300,
2012 UD UD2300,
2013 UD UD2300,
2011 UD UD2600,
2012 UD UD2600,
2013 UD UD2600,
2011 UD UD3300,
2012 UD UD3300,
2013 UD UD3300.
|
| Bulletin Date: | Mar. 1, 2012 |
| Component: | Engine |
| Bulletin Summary: | Ud trucks: procedure information regarding dpf assembly or replacement of dpf filter on certain model year truck engine, if diagnostics indicate signs of cracking, visual damage or presence of soot accumulation. |
| Vehicles covered in this TSB: |
2011 UD UD1800,
2011 UD UD2000,
2011 UD UD2300,
2011 UD UD2600,
2011 UD UD3300.
|
| Bulletin Date: | Jan. 15, 2012 |
| Component: | Engine |
| Bulletin Summary: | Ud trucks: information is being provided regarding the replacement/installation of an injector nozzle sleeve for the engine. No model or model years listed. |
| Vehicles covered in this TSB: |
2011 UD UD1800,
2011 UD UD2000,
2011 UD UD2300,
2011 UD UD2600,
2011 UD UD3300.
|