Defect summary
THERE MAY NOT BE PROPER ENGAGEMENT BETWEEN THE MALE TAPER OF THE BALL STUD AND THE FEMALE TAPER OF THE PITMAN ARM.
Consequence
STEERING DRAG LINK COULD LOOSEN AND DISENGAGE FROM THESTEERING GEAR PITMAN ARM, AND RESULT IN A TOTAL LOSS OF STEERING CONTROL.
Remedy
REPAIR TO ENSURE THAT COACHES HAVE A GOOD, TIGHT PITMAN ARM/DRAG LINK JOINT.
Notes
SYSTEM: STEERING.VEHICLE DESCRIPTION: INTERCITY COACHES.
Source: NHTSA ODI recalls file, campaign 87V074000. Text as published by NHTSA.