NHTSA Campaign Id 13V492000; Date: Oct. 17, 2013
If the nut comes loose, the hub assembly may separate from the vehicle, increasing the risk of a crash.
2013 Mack CHU; 2014 Mack CHU; 2013 Mack Granite (gu); 2014 Mack Granite (gu); 2013 Mack LEU; 2014 Mack LEU; 2013 Mack MRU; 2014 Mack MRU; 2013 Mack Pinnacle (cxu); 2014 Mack Pinnacle (cxu)
Component: Power Train:axle Hubs
Manufactured by: Mack Trucks, Inc.
Affected Units:: 1,155
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.
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.
Owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.safercar.gov.
Date Owners notified by Manufacturer: Nov 12, 2013
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