Crack may develop on steering arm that could progress and reduce the fatigue life of the steering arm.
Steering
Mack RM Steering problems by year
0 complaints filed with NHTSA about the Mack RM's steering. Loss of power steering, stiff or loose steering, wandering, column and rack problems.
Steering complaints by model year
Steering recalls
The steering shaft spline engagement is only .52, The recommended engagement is 2 inches.
Latest RM steering complaints
No complaints in this area yet.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked daily. Complaints are owners' own reports and are not verified. How we use the data