Trailer hitches: fifth wheel assembly
- Component
- Trailer hitches: fifth wheel assembly
- Manufacturer
- VOLVO TRUCKS NORTH AMERICA INC
- Vehicles affected
- 3,633
- Reported to NHTSA
- 2000-01-21
- Owners notified
- 2000-03-08
Defect description
VEHICLE DESCRIPTION: HEAVY DUTY CLASS 8 TRUCKS EQUIPPED WITH FONTAINE FIFTH WHEEL ASSEMBLIES, MODELS SL5WMS6125, SL5WMS7125, SL5WMS8125, SL5WMS9125, SL5WMS10125, SL5APM6125, SL5APM7125, SLAPM8125, SL5APM9125, SL5APM10125, SL5WMS-D, SL5APM-D, AND SL5BPS-D. IMPROPER INSTALLATION OF THE FIFTH WHEEL ASSEMBLY CAN CAUSE CRACKING OF THE FIFTH WHEEL MOUNTING PLATE.
Safety risk
UNDER THE TRAILER LOADING, THE MOUNTING PLATE COULD EVENTUALLY FAIL DUE TO FATIGUE.
Manufacturer remedy
DEALERS WILL INSPECT AND REPLACE THE MOUNTING PLATES THAT ARE CRACKED.