NHTSA Recall 75V060000
NHTSA Campaign Id 75V060000; Date: Apr. 15, 1975
Recalled Vehicles:
1974 Mack FL; 1974 Mack FS; 1974 Mack RL; 1974 Mack RS; 1974 Mack WL; 1974 Mack WS
Component: Service Brakes, Air:drum:drum
Manufactured by: Mack Trucks, Incorporated
Affected Units:: 600
Recall Summary:
How to Fix:
Recall Notes:
Mack campaign no n/a. Trucks mfg'd April 1, 1974 thru Nov. 15, 1974. Possibility that on models with outboard-mounted brake drums and steel discwheel on aluminum wheel hubs, the manufacturing tolerances may cause aninterference problem between the inside portion of wheel and outer edge of castdrum. This condition results in overstress of wheel studs. The failure ofwheel studs could cause separation of disc wheel from chassis and could causeloss of vehicle control. (correct by inspecting and adjusting to precludeinterference where necessary).
Date Owners notified by Manufacturer: Aug 5, 1975
Also see: