NHTSA Campaign Id 83V045000; Date: Apr. 27, 1983
1982 Chevrolet C10; 1982 Chevrolet G10; 1982 Chevrolet G20; 1982 Chevrolet K10; 1982 GMC C15; 1982 GMC G15; 1982 GMC G25; 1982 GMC K15
Component: Power Train:driveline:differential Unit
Manufactured by: General Motors Corp.
Affected Units:: 6,204
The locking screw that retains the pinion shaft in place in the differential could come loose. The pinion shaft turns the gears inside the differential that rotate the drive axles and rear wheels. If the locking screw comes loose, it could damage other components or jam in the gears. If the pinion shaft comes loose, the rear wheels may no longer power the vehicle.
The dealer will replace the differential lock screw at no charge.
Vehicle description: light trucks equipped with eaton locking differential. System: power train; differential shaft lock screw. Consequences of defect: if the failure should occur while the vehicle is inmotion, the driver may lose control of the vehicle and an accident couldresult.
Date Owners notified by Manufacturer: May 3, 1983
Also see: