NHTSA Campaign 91V203000

STEERING:LINKAGES

Issued by VOLVO GM HEAVY TRUCK CORP · Reported Nov 19, 1991 · 55 vehicles affected

What's wrong

THE PINCH BOLT USED TO RETAIN THE PITMAN ARM TO THE STEERING GEAR MAY NOT MEET THE HEAT TREAT SPECIFICATION FOR A GRADE 8 FASTENER AND MAY STRIP BEFORE PROPER TORQUE IS ACHIEVED.

Consequence

THE PINCH BOLT MAY FAIL CAUSING SEPARATION OF THE PITMANARM AND THE STEERING LINKAGE, AND LOSS OF STEERING CONTROL WHICH COULD RESULTIN AN ACCIDENT.

Remedy

REPLACE THE PINCH BOLTS WITH PROPERLY HEAT TREATED BOLTS.

Vehicles affected by this recall

Make Model Year Units
WHITE GMC ACL 1991 55
WHITE GMC WCA 1991 55
WHITE GMC WIA 1991 55
WHITE GMC WX 1991 55

Source: NHTSA Campaign 91V203000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.