Mack · Canada · High
Mack R, FS +3 more: Not Entered
Affects Mack R, FS, RS, FL, RL · 1967 — about 0 vehicles.
The hazard
VEHICLES EQUIPPED WITH FE970 FRONT AXLES AND WHEEL DISCS AND ROCKWELL INTERNATIONAL MALLEABLE STEEL FRONT AXLE WHEEL HUBS. A DESIGN DEFICIENCY EXISTS IN THE ROCKWELL MALLEABLE IRON WHEEL HUBS (CASTING NO. 333-V1-36) THAT COULD CAUSE THE WHEEL MOUNTING FLANGE TO CRACK AND FAIL WITHOUT WARNING. A HUB FAILURE WOULD ALLOW THE WHEEL AND TIRE ASSEMBLY TO SEPARATE FROM THE VEHICLE CAUSING A 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