- The problem
- Mounting of the pitman arm may loosen and lead to excessive wear in either the pitman arm splines or the steering gear shaft splines, or both. This condition is due to incorrect tightening of the mounting screws during assembly.
- The fix
- The dealer will inspect and properly tighten the pitman arm retaining screws.
Steering
1978 Mack FWS Steering problems
No owner has filed a complaint about the 1978 Mack FWS's steering with NHTSA. Loss of power steering, stiff or loose steering, wandering, column and rack problems.
- Complaints
- 0
- Recalls
- 1
- Crashes
- 0
- Fires
- 0
- Injuries
- 0
- Deaths
- 0
Steering recalls for the 1978 Mack FWS
Steering complaints
No complaints about this area yet.
Mack FWS steering complaints by year
FWS steering problems, every yearSource: 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