Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| SUSPENSION | |||||
| 3237 | 06/01/2002 | 3237 | 635322 | General information on front spring hanger bracket fasteners. *tt | 10/21/2002 |
| 3224 | 11/01/2001 | 632363 | Subject regarding airliner suspension height measurement. *tt | 07/15/2002 | |
| 3239 | 10/01/2001 | 627636 | Subject regarding dump truck leaning troubleshooting. *tt | 02/13/2002 | |
| 3236 | 08/01/2001 | 626600 | Subject pertaining to hendrickson airtrek front suspension alignment and adjustments.*jb | 12/17/2001 | |
| 3228 | 07/01/2000 | 3228 | 614453 | General information regarding new medium duty airliner height control valve adjustment. *tt | 10/17/2000 |
| 3227 | 10/01/1999 | 610532 | Concerns with the lower shock mounting brackets cracking after extended use. *tt | 05/05/2000 | |
| 3224 | 07/01/1999 | 3224 | 608268 | Information on the new height control valve adjustment. this bulletin replaces the version dated february 1998. *tt | 11/15/1999 |
| SUSPENSION - FRONT - SPRINGS - LEAF SPRING ASSEMBLY - HANGER,BRACKET | |||||
| 347 | 09/01/2006 | 10023001 | All wheel drive front suspension spring brackets - models affected: specific freightliner business class m2, sterling acterra vehicles manufactured between february 1, 2005 and december 21, 2005. *nj | 10/10/2007 | |
| 3237 | 07/01/2001 | 622347 | On some vehicles, the front spring hanger bracket fasteners may have been torqued in an incorrect sequence during vehicle manufacture. the affected vehicles were built between september 1999 and october 2000, and are equipped with 7,000- | 10/17/2001 | |
| SUSPENSION - MULTIPLE AXLE | |||||
| SB-31-25 | 09/01/2009 | 10030460 | Freightliner: airliner suspension six piece bolted service crossmember. the six piece bolted service crossmembers are an improved, more durable service replacement for five piece welded crossmembers, or bolted five piece service crossmembe | 10/07/2009 | |
| SUSPENSION - REAR | |||||
| 3242 | 09/01/2006 | 10022995 | Replacing or upgrading hendrickson transverse track rods. freightliner model year unknown. *nj | 10/10/2007 | |
| 3232 | 11/01/2000 | 616467 | This bulletin states that frame rail cracks have appeared on some vehicles equipped with hendrickson has single-axle suspensions. a preventive measure is available for those vehicles that have not yet sustained frame rail damage. the re | 02/27/2001 | |
| SUSPENSION - REAR - SPRINGS - AIR SUSPENSION SYSTEM - SPRINGS/BAGS | |||||
| SB-32-40 | 09/01/2010 | 10037110 | Ready | 05/06/2011 | |
| SB-32-40 | 09/01/2010 | 10037110 | Daimler trucks: troubleshooting for a misalignment of the suspension air springs. *rm | 05/06/2011 | |
| SUSPENSION - REAR - SPRINGS - LEAF SPRING ASSEMBLY | |||||
| 3240 | 08/01/2007 | 629453 | Vehicles may experience the kick end of one of the rear leaf springs being out of tolerance. *slc cascadia and business class m2 have been added to the model list. updated 10/10/07. *nj | 04/02/2002 | |