GMC C7

Published

1986-12-29

Model years

1985–1986

THE POWER STEERING ASSIST CYLINDER MOUNTING BRACKET BOLTS MAY LOOSEN ON THESE VEHICLES. A DETACHED POWER CYLINDER COULD CAUSE RESTRICTED STEERING AND SEVER THE FRONT BRAKE HOSE WHICH WOULD RESULT IN LOSS OF FRONT AXLE BRAKING. A VEHICLE CRASH COULD RESULT FROM EITHER CONDITION. CORRECTION: ANCHOR BRACKET ATTACHING FASTENERS WILL BE REPLACED WITH NEW BOLTS, HARDENED FLAT WASHERS AND PREVAILING TORQUE NUTS AND TORQUED TO PROPER SPECIFICATIONS.