- The problem
- Stresses imposed on the lever during turning maneuvers and/or impact incidents, such as would be caused by curbs or road surface irregularity, reduce the life expectancy of the part. The steering lever may crack and eventually the stresses could cause the steering lever to break.
- The risk
- A broken steering lever will cause loss of steeringcontrol without prior warning which may result in a vehicle crash.
- The fix
- REPLACE THE DEFECTIVE STEERING ARMS.
Vehicle safety record
1975 Mack CF Problems, complaints & recalls
No owner complaints about the 1975 Mack CF have been filed with NHTSA. It is covered by 5 recalls, the latest in May 1991 for the linkages.
NHTSA data checked
DMore problems than a typical CF year, for its age
- Complaints
- 0
- Recalls
- 5
- Crashes
- 0
- Fires
- 0
- Injuries
- 0
- Deaths
- 0
1975 Mack CF recalls 5
Recall repairs are free. Your dealer fixes them whether or not you bought the car there - check your VIN at nhtsa.gov/recalls to see if yours is done. What to do
- The problem
- The splined steering shaft may not be sufficiently engaged as designed due to inaccurate drilling of the holes in the frame to which the cab front mount member is bolted. Under certain conditions the steering shaft may disengage. Consequence of defect: a jarring impact might cause disengament of the splined shaft resulting in loss of steering control and possibly an accident.
- The fix
- Replace shafts which measure under the minimum engagement dimensions with longer shaft.
- The problem
- The existing cross steering arms may have insufficient fatigue life in the neck area. This is near the boss for the cross steering tube ball joint connection. Failure of either of the cross steering levers could lead to loss of steering control of the right front wheel.
- The fix
- The dealer will inspect and, if necessary, install cross steering arms of improved design and greater strength.
- The problem
- The flex blade fans on the involved vehicles may develop cracks in the laminated stiffener as a result of fatigue during operation. If such a condition exists and the cracks go undetected, continued operation could cause pieces of the stiffener to break off.
- The fix
- Dealer will replace the original fan with a steel fixed blade fan, free of charge.
What owners say
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No complaints about the 1975 Mack CF yet
No owner has filed a complaint about this vehicle with NHTSA. If yours has a problem, share it here and report it to NHTSA.
Mack CF: every year compared
All CF years1975 Mack CF vs rivals
| Vehicle | Complaints | Recalls | Grade | |
|---|---|---|---|---|
| 1975 Mack CF | 0 | 5 | D | |
| 1975 Mack Mack | 1 | 1 | C | Compare |
More sales usually means more complaints, so compare similar vehicles of the same year. The grade compares each vehicle with its own model's other years.
Questions about the 1975 Mack CF
Does the 1975 Mack CF have any recalls?
Yes - NHTSA lists 5 recalls for the 1975 Mack CF: linkages (May 1991); steering wheel / handle bar (November 1985); arm (August 1978); fan (October 1977) and more. Recall repairs are free at any authorized dealer. Enter your VIN at nhtsa.gov/recalls to see whether yours has been fixed.
How many complaints has the 1975 Mack CF had?
None have been filed with NHTSA so far.
Is the 1975 Mack CF a reliable vehicle?
Its Safety Index is 32 out of 100 (grade D: more problems than a typical Mack CF year, for its age). The index weighs complaints, crashes, fires, injuries, deaths and recalls against how long the vehicle has been on the road, compared with the same model's other years. It is not a measure of every repair - read the complaints and owner experiences, and have any used vehicle inspected before you buy.
What should I do if my 1975 Mack CF has a problem?
If it is a safety problem, stop driving it if it is unsafe and contact your dealer. Report it to NHTSA at nhtsa.gov/report-a-safety-problem - enough reports start investigations and recalls - and share your experience here so other owners know what to look for.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data