Vehicle recall 68V047000 · May 3, 1968
Mack MB Series
Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.
- Notes
- Possibility the stop bolt may break loose on the hydraulic brake pedal.if this should happen, while it will not affect the braking characteristics of the vehicle, it will allow the pedal retractor spring to pull the pedal to a higher than normal operating position, and might cause the driver to be delayed in locating the pedal in an emergency stop.(correct by installing an improved brake pedal.)
Recall details
- NHTSA campaign
- 68V047000
- Reported to NHTSA
- May 3, 1968
- Filed by
- MACK TRUCKS, INCORPORATED
- Owner notification
- May 1, 1968
- Vehicles potentially affected
- 403
- Initiated by
- the manufacturer
- Components
- Service brakes, hydraulic › Pedals and linkages
Vehicles covered
As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.
- Mack MB Series (model year not listed)
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.