- 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.
Vehicle safety record
1972 Mack FL Problems, complaints & recalls
No owner complaints about the 1972 Mack FL have been filed with NHTSA. It is covered by 4 recalls, the latest in October 1977 for the fan.
NHTSA data checked
DMore problems than a typical FL year, for its age
- Complaints
- 0
- Recalls
- 4
- Crashes
- 0
- Fires
- 0
- Injuries
- 0
- Deaths
- 0
1972 Mack FL recalls 4
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
What owners say
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No complaints about the 1972 Mack FL 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 FL: every year compared
All FL yearsQuestions about the 1972 Mack FL
Does the 1972 Mack FL have any recalls?
Yes - NHTSA lists 4 recalls for the 1972 Mack FL: fan (October 1977); banjo housing (February 1974); shock ABSorber (December 1972); rear (October 1972). 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 1972 Mack FL had?
None have been filed with NHTSA so far.
Is the 1972 Mack FL a reliable vehicle?
Its Safety Index is 26 out of 100 (grade D: more problems than a typical Mack FL 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 1972 Mack FL 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