Defect summary
INADEQUATE REINFORCEMENT FOR KING PIN.
Consequence
KING PIN COULD SEPARATE FROM TRAILER, FREEING THETRAILER TO TRAVEL UNSTEERED AND UNGUIDED, A HAZARD TO OTHER VEHICLES ANDPERSONS IN ITS PATH.
Remedy
REINFORCEMENT OF THE KING PIN SUPPORT STRUCTURE AND CHECK ALL EXISTING WELDS.
Notes
SYSTEM: STRUCTUREVEHICLE DESCRIPTION: PLATFORM TRAILER.
Source: NHTSA ODI recalls file, campaign 87V110000. Text as published by NHTSA.