Vehicles Updated 2013-10-17

Loose Spindle Nuts may cause Hub Separation

Recalled Product

Mack Trucks, Inc.


Hazard / Issue

Mack Trucks is recalling certain model year 2013-2014 CHU, CXU, GU, LEU, and MRU vehicles manufactured with pro-torque axle spindle nuts from August 28, 2012, through August 16, 2013. The pro-torque nut may not have been installed correctly, which may result in a loosening of the nut.

Issued by

Mack Trucks, Inc.

Distribution: Nationwide (United States)