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  NHTSA Recall 84V033000

NHTSA Campaign Id 84V033000; Date: Mar. 22, 1984

icon1 Recalled Vehicles:

1983 Mack Dm Series;  1984 Mack Dm Series;  1983 Mack Mc Series;  1984 Mack Mc Series;  1983 Mack MH;  1984 Mack MH;  1983 Mack R Series;  1984 Mack R Series;  1983 Mack Rd Series;  1984 Mack Rd Series;  1983 Mack Rm Series;  1984 Mack Rm Series;  1983 Mack U Series;  1984 Mack U Series;  1983 Mack WS;  1984 Mack WS;  1983 Western Rl Series;  1984 Western Rl Series;  1983 Western Rs Series;  1984 Western Rs Series;  1983 Western Rwl Series;  1984 Western Rwl Series;  1983 Western Rws Series;  1984 Western Rws Series;  1983 Western Wl Series;  1984 Western Wl Series;  1983 Western Ws Series;  1984 Western Ws Series

Component: Steering:wheel And Handle Bar

Manufactured by: Mack Trucks, Incorporated

Affected Units:: 4,393

icon3 Recall Summary:

Improper steering clamp bolts and torque applied during installation. The bolt could fail, allowing the steering yoke to become loose.

icon2 How to Fix:

Inspection and, if necessary, installation of proper steering shaft clamp bolts tightened to specifications.

icon4 Recall Notes:

Vehicle description: heavy trucks. System: steering; shaft clamp bolts. Consequences of defect: this can lead to complete loss of steering controlwithout warning and possible vehicle crash.

Date Owners notified by Manufacturer: Nov 5, 1984

Also see:

All recalls of Mack vehicles.

More recall documents on nhtsa.gov.