Mack · Canada · High
Mack MC Fire Chassis: Not Entered
Affects Mack MC Fire Chassis · 1978–1981 — about 5 vehicles.
The hazard
RIGHT HAND FRONT CANOPY CAB MOUNTING BRACKET INTEREFERES WITH THE RIGHT HAND BRAKE CHAMBER ON THE STEERING AXLE WHEN IN A CERTAIN DEGREE OF TURN UNDER A SEVERE BUMP CONDITION. THIS COULD RESULT IN DETACHMENT OF THE BRAKE CHAMBER AND CAUSE LOSS OF VEHICLE CONTROL.
What to do
Contact your dealer; the remedy details were not included in the filing.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational