Service bulletins for the 2004 Autocar WX
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
5 on file from NHTSA, as of 2026-10-19.
By type
By component
| SB-6-389-001 | 2011-12-06. Service bulletin. STEERING:HYDRAULIC POWER ASSIST SYSTEM. AUTOCAR: INSTRUCTIONS PROVIDED BY BULLETIN FOR INSPECTION AND PROPER TORQUE OF HARDWARE FOR STEERING ASSIST CYLINDER BRACKET. *PE UPDATED 4/11/2012. *KB |
|---|---|
| SP-8-451-001 | 2010-04-12. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT ADAPTIVE/MOBILITY. AUTOCAR: CERTAIN TRUCKS MAY QUALIFY FOR THE INSTALLATION OF STEP BRACES AND REPLACEMENT OF CAB SKIRTS, DEPENDING ON OWNER USE AND MAINTENANCE. NO MODEL YEARS LISTED. *PE |
| 4330001 | 2007-08-03. Service bulletin. UNKNOWN OR OTHER. ADJUSTING RING INTERFERENCE ON VEHICLES EQUIPPED WITH ARVIN MERITOR REAR - REAR RT - 40 - 145 SERIES AXLE. *KB |
| 7370001 | 2006-09-27. Service bulletin. SUSPENSION:FRONT. FRONT SUSPENSION BOLTS. *TT |
| 7350003 | 2006-04-22. Service bulletin. SUSPENSION:REAR. REAR SUSPENSION BOLTS. AUTO WX AND WXR MODEL VEHICLES BUILT BETWEEN SEPTEMBER 2003 AND JANUARY 2006. *TT ADDENDUM SERVICE PROGRAM. *TT |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.