Recall campaign · NHTSA 74V228000
MACK TRUCKS, INCORPORATED filed this campaign with NHTSA on 1974-11-22.
No remedy is listed yet. This typically indicates the manufacturer reported the defect before finalizing a repair procedure.
MACK CAMPAIGN NO 56.MODEL WITH SWS56, SWS57, SWS76 SERIES BOGIES, ALUMINUMHUBS AND DISC REAR WHEELS.BUILT 7/15 74 THRU 11/14 74.POSSIBILITY THATINCORRECT STUDS WERE USED TO ATTACH DISC REAR WHEELS TO ALUMINUM HUBS.IF THISOCCURS, THE STUDS WILL LOOSEN AND RESULT IN FAILURE OF THE HUB,DRUM OR WHEELAND COULD LEAD TO SEPARATION OF THE REAR DISC WHEEL FROM THE CHASSIS.(CORRECTBY INSPECTING AND INSTALLING PROPER STUDS WHERE NECESSARY).
4 model years across 4 models.
Safety recall repairs are provided free of charge by franchised dealers, regardless of vehicle age or mileage. This page displays aggregated data for the model year. To check recall status for a specific vehicle, search its VIN at nhtsa.gov.