NHTSA Campaign Id 73V212000; Date: Nov. 1, 1973
1973 Chevrolet C30; 1973 Chevrolet G30; 1973 Chevrolet P30; 1973 GMC C35; 1973 GMC G35
Component: Wheel
Manufactured by: General Motors Corp.
Affected Units:: 7,984
General motors campaign no Chevrolet 73-c-18. GMC 74-c-3. Possibility thatthe wheel clamp ring may have quench cracks, which can develop to the pointwhere there is a loss of wheel nut torque. This condition can result in wheelworking loose and coming off. (correct by inspecting and installing new clampring).
Date Owners notified by Manufacturer: Nov 2, 1973
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