Recall campaign79V134000
Recall 79V134000: 1974–1978 Mack RD and 1 other model
Steering › Steering wheel/handle bar
- Report received
- May 30, 1979
- Manufacturer
- Mack trucks, incorporated
- Potentially affected
- 64,150vehicles
- Model years
- 1974–1978
Check your own vehicle. A recall applies only to vehicles within the affected build range. Enter your VIN at nhtsa.gov/recalls. Recall repairs are free at a franchised dealer.
What NHTSA recorded
In the involved trucks it is possible the adjustable steering column rear mounting bracket could fail, allowing steering wheel assembly to fall down onto the operator"s lap.
Remedy
Dealer will install an additional bracket in this area to prevent the steering wheel from dislocating in the event of a bracket failure.
Affected model years
Pages for each model year show complaints, parts, mileage and other recalls.
- 1974 Mack DM0 complaints
- 1975 Mack DM0 complaints
- 1976 Mack DM0 complaints
- 1977 Mack DM0 complaints
- 1978 Mack DM0 complaints
- 1974 Mack RD0 complaints
- 1975 Mack RD0 complaints
- 1976 Mack RD0 complaints
- 1977 Mack RD0 complaints
- 1978 Mack RD0 complaints
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.