OFFICIAL NHTSA RECALL
74V228000
Wheels:lugs/nuts/bolts/studs
Reported Nov 22, 1974 · MACK TRUCKS, INCORPORATED
Summary
Not supplied in the source record.
Consequence
Not supplied in the source record.
Remedy
Not supplied in the source record.
Notes
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).
This campaign page uses the representative official campaign record. Applicability-specific source variants appear on the linked vehicle pages. Recall counts refer to campaigns, not affected vehicles.
Vehicle entries in this campaign
This is model-level recall history. It does not confirm whether a particular VIN is affected or has received the repair. Check with NHTSA ↗