Mack Trucks, Inc MACK / 2014-2015 Pressure Relief Valve not Installed in Air Tank

June 11, 2014

Mack Trucks Inc. (Mack) is recalling certain model year 2014-2015 CXU trucks manufactured February 1, 2013, through January 27, 2014, and equipped with a vertical wet tank (aka supply air tank) for the brake system. The pressure relief valve may not have been installed in the tank during manufacturing.