Vehicle recall 74V101000 · June 24, 1974
1972-1974 Mack MB
Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.
- Notes
- Mack truck campaign no sco#50.FIRE apparatus equipped with cab lift cylinder.possibility that the velocity fuse in the cab hydraulic lift cylinder mayfail.this fuse is incorporated in the lift cylinder to prevent the cabfalling unchecked in the event of certain failures, such as a broken hydraulicfluid hose.(correct by inspecting and replacing with new cylinder wherenecessary).
Recall details
- NHTSA campaign
- 74V101000
- Reported to NHTSA
- June 24, 1974
- Filed by
- MACK TRUCKS, INCORPORATED
- Owner notification
- August 27, 1974
- Vehicles potentially affected
- 48
- Initiated by
- the manufacturer
- Components
- Structure
Vehicles covered
As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.
Has your Mack been repaired?
Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.
NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Mack dealer can also check your VIN. Recall repairs are free.