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 | |
3236 | 08/01/2001 | 626600 | Subject pertaining to hendrickson airtrek front suspension alignment and adjustments.*jb | 12/17/2001 | |
6087 | 04/01/2001 | 625037 | This bulletin involves troubleshooting the cab height- control valves.*jb | 11/16/2001 | |
918 | 08/01/2000 | 614501 | Subject regarding seat ball check valve modification. *tt | 10/24/2000 | |
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 |
6087 | 03/01/1999 | 607293 | Information on troubleshooting the cab height control valves. *tt | 09/17/1999 | |
SUSPENSION - FRONT - SPRINGS - AIR SUSPENSION SYSTEM | |||||
6087 | 08/01/2007 | 10005778 | Troubleshooting the cab height-control valves. *jb this bulletin replaces the previous version, dated november 2004. freightliner; century class conventional, argosy coe, columbia and coronado. *sc updated 10/10/07. *nj | 03/16/2004 | |
SUSPENSION - FRONT - SPRINGS - LEAF SPRING ASSEMBLY | |||||
3234 | 02/01/2001 | 622339 | On some vehicles the front leaf spring assemblies may show signs of cracks around the center hole of the spring. *tt | 10/16/2001 | |
3234 | 02/01/2001 | 620054 | On some vehicles, the front leaf spring assemblies may show signs of cracks around the center hole of the spring. affected vehicles are those equipped with front suspension leaf-and-a-half taper leaf spring assemblies rated at 12,000 lbs | 07/10/2001 | |
SUSPENSION - FRONT - SPRINGS - LEAF SPRING ASSEMBLY - HANGER,BRACKET | |||||
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 - REAR | |||||
3242 | 09/01/2006 | 10022995 | Replacing or upgrading hendrickson transverse track rods. freightliner model year unknown. *nj | 10/10/2007 | |
3226 | 03/01/1999 | 606361 | Information on troubleshooting the rear suspension height control valve. *tt | 08/17/1999 | |
SUSPENSION - REAR - SPRINGS - AIR SUSPENSION SYSTEM | |||||
3226 | 07/01/2007 | 625042 | This bulletin invloves rear suspension height- control valve troubleshooting.*jb updated 09/28/07. *kb | 11/16/2001 | |
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 |