There have been 2 technical service bulletins issued for the 2000 Western Star 5900.
| Bulletin Date: | May. 1, 2012 |
| Component: | Diesel engine. |
| Bulletin Summary: | Western star: around the diesel exhaust fluid (def) an excessive amount of crystal or powder built up indicates a leak caused by evaporation of def exposed to air and/or dampness. |
| Vehicles covered in this TSB: |
2012 Western Star 4700,
2013 Western Star 4700,
1994 Western Star 4800,
1995 Western Star 4800,
1996 Western Star 4800,
1997 Western Star 4800,
1998 Western Star 4800,
1999 Western Star 4800,
2000 Western Star 4800,
2001 Western Star 4800,
2002 Western Star 4800,
Western Star 48FX,
1994 Western Star 4900,
1995 Western Star 4900,
1996 Western Star 4900,
|
| Bulletin Date: | May. 1, 2012 |
| Component: | Diesel fuel system. |
| Bulletin Summary: | Western star: around the diesel exhaust fluid (def) an excessive amount of crystal or powder built up indicates a leak caused by evaporation of def exposed to air and/or dampness. |
| Vehicles covered in this TSB: |
2012 Western Star 4700,
2013 Western Star 4700,
1994 Western Star 4800,
1995 Western Star 4800,
1996 Western Star 4800,
1997 Western Star 4800,
1998 Western Star 4800,
1999 Western Star 4800,
2000 Western Star 4800,
2001 Western Star 4800,
2002 Western Star 4800,
Western Star 48FX,
1994 Western Star 4900,
1995 Western Star 4900,
1996 Western Star 4900,
|
| Bulletin Date: | May. 1, 2012 |
| Component: | Diesel engine. |
| Bulletin Summary: | Western star: around the diesel exhaust fluid (def) an excessive amount of crystal or powder built up indicates a leak caused by evaporation of def exposed to air and/or dampness. |
| Vehicles covered in this TSB: |
2012 Western Star 4700,
2013 Western Star 4700,
1994 Western Star 4800,
1995 Western Star 4800,
1996 Western Star 4800,
1997 Western Star 4800,
1998 Western Star 4800,
1999 Western Star 4800,
2000 Western Star 4800,
2001 Western Star 4800,
2002 Western Star 4800,
Western Star 48FX,
1994 Western Star 4900,
1995 Western Star 4900,
1996 Western Star 4900,
|
| Bulletin Date: | May. 1, 2012 |
| Component: | Diesel fuel system. |
| Bulletin Summary: | Western star: around the diesel exhaust fluid (def) an excessive amount of crystal or powder built up indicates a leak caused by evaporation of def exposed to air and/or dampness. |
| Vehicles covered in this TSB: |
2012 Western Star 4700,
2013 Western Star 4700,
1994 Western Star 4800,
1995 Western Star 4800,
1996 Western Star 4800,
1997 Western Star 4800,
1998 Western Star 4800,
1999 Western Star 4800,
2000 Western Star 4800,
2001 Western Star 4800,
2002 Western Star 4800,
Western Star 48FX,
1994 Western Star 4900,
1995 Western Star 4900,
1996 Western Star 4900,
|
| Bulletin Date: | Feb. 1, 2012 |
| Component: | Front suspension wheel bearing. |
| Bulletin Summary: | Western star: lubricate wheel bearings, rear drive axles. |
| Vehicles covered in this TSB: |
2012 Western Star 4700,
1994 Western Star 4800,
1998 Western Star 4800,
1999 Western Star 4800,
2004 Western Star 4900,
2005 Western Star 4900,
2006 Western Star 4900,
2007 Western Star 4900,
2008 Western Star 4900,
2009 Western Star 4900,
2010 Western Star 4900,
2011 Western Star 4900,
2012 Western Star 4900,
2013 Western Star 4900,
1994 Western Star 5900,
|
| Bulletin Date: | Feb. 1, 2012 |
| Component: | Suspension multiple axle. |
| Bulletin Summary: | Western star: lubricate wheel bearings, rear drive axles. |
| Vehicles covered in this TSB: |
2012 Western Star 4700,
1994 Western Star 4800,
1998 Western Star 4800,
1999 Western Star 4800,
2004 Western Star 4900,
2005 Western Star 4900,
2006 Western Star 4900,
2007 Western Star 4900,
2008 Western Star 4900,
2009 Western Star 4900,
2010 Western Star 4900,
2011 Western Star 4900,
2012 Western Star 4900,
2013 Western Star 4900,
1994 Western Star 5900,
|
| Bulletin Date: | Feb. 1, 2012 |
| Component: | Driveline center support bearing. |
| Bulletin Summary: | Western star: lubricate wheel bearings, rear drive axles. |
| Vehicles covered in this TSB: |
2012 Western Star 4700,
1994 Western Star 4800,
1998 Western Star 4800,
1999 Western Star 4800,
2004 Western Star 4900,
2005 Western Star 4900,
2006 Western Star 4900,
2007 Western Star 4900,
2008 Western Star 4900,
2009 Western Star 4900,
2010 Western Star 4900,
2011 Western Star 4900,
2012 Western Star 4900,
2013 Western Star 4900,
1994 Western Star 5900,
|