Mack Granite (Gu), Leu +3 more: Power train — axle hubs

Affects Mack Granite (Gu), Leu, Pinnacle (Cxu), Mru, Chu · 2013–2014 — about 1K vehicles.

The hazard

If the nut comes loose, the hub assembly may separate from the vehicle, increasing the risk of a crash.

What to do

Mack Trucks will notify owners, and dealers will inspect and repair the vehicles, as necessary, free of charge. The recall began on November 12, 2013. Mack's recall number is SC0371. Owners may contact Mack Trucks at 1-336-393-2000.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational