Suspension: multiple axle
- Component
- Suspension: multiple axle
- Manufacturer
- MACK TRUCKS, INCORPORATED
- Vehicles affected
- 129
- Reported to NHTSA
- 1988-09-27
- Owners notified
- 1988-09-22
Defect description
THE UNDERSIZED WELD ON THE REAR SUSPENSION BRACKETRY ATTACHMENT CAN CAUSE BRACKET FAILURE.
Safety risk
BRACKET FAILURE CAN ALLOW THE SPRING ASSEMBLY TO BERELEASED ONTO THE ROADWAY, POSSIBLY RESULTING IN LOSS OF CONTROL AND ANACCIDENT.
Manufacturer remedy
REPLACE ANY HOUSINGS THAT HAVE SINGLE PASS (UNDERSIZED) WELDS ON THE BRACKETRY ATTACHMENT.