Trailer hitches: fifth wheel assembly
- Component
- Trailer hitches: fifth wheel assembly
- Manufacturer
- UTILITY TRAILER MFG. CO.
- Vehicles affected
- 320
- Reported to NHTSA
- 1992-09-18
- Owners notified
- 1992-09-10
Defect description
AN INADEQUATE WELD SIZE AT THE INTERSECTION OF A 3/8 INCH VERTICAL ANGLE AND A 1/4 INCH DIAGONAL ANGLE NEAR THE BOTTOM ON THE PINTLE HOOK PLATE ASSEMBLY COULD FAIL.
Safety risk
WELD FAILURE COULD RESULT IN SEPARATION OF THE REARPOTION OF THE PINTLE PLATE FROM THE LEAD TRAILER, WHICH COULD CAUSE THE TOWEDTRAILER TO CRASH WITHOUT WARNING.
Manufacturer remedy
REWELD AND REINFORCE THE JOINT ON THE PINTLE HOOK.