NHTSA recall 05V213000
Service brakes, air
Mack CX
The defect
On certain heavy duty class 8 trucks, there IS a slack on the brake assembly's adjuster and it IS interfering with the axle housing.
The risk
This interference leads to a reduction in braking capabilities on the right side of the vehicle as the brake "shoes" become worn, increasing the risk of a crash.
The remedy
The rear brake assemblies were replaced. all vehicles have been repaired.