Defect summary
MOUNTING OF THE PITMAN ARM MAY LOOSEN AND LEAD TO EXCESSIVE WEAR IN EITHER THE PITMAN ARM SPLINES OR THE STEERING GEAR SHAFT SPLINES, OR BOTH. THIS CONDITION IS DUE TO INCORRECT TIGHTENING OF THE MOUNTING SCREWS DURING ASSEMBLY.
Remedy
THE DEALER WILL INSPECT AND PROPERLY TIGHTEN THE PITMAN ARM RETAINING SCREWS.
Notes
VEHICLE DESCRIPTION: HEAVY TRUCKS.SYSTEM: STEERING; PITMAN ARM.CONSEQUENCES OF DEFECT: LOOSENESS IN THE STEERING LINKAGE MAY RESULT IN LOSS OFSTEERING CONTROL AND THE POSSIBILITY OF A VEHICLE ACCIDENT.
Source: NHTSA ODI recalls file, campaign 83V121000. Text as published by NHTSA.