Daimler Trucks North America LLC (DTNA) is recalling certain model year 2014-2015 Freightliner Cascadia trucks manufactured November 19, 2013, to July 14, 2014, and equipped with certain model Side-Mount compressed natural gas (CNG) Fuel Systems, Part No. 23736011, manufactured August 1, 2013, to August 21, 2014 and Motion Industries T1700-06 flexible fuel hoses. The stainless steel braid hose reinforcement may corrode prematurely near the fitting crimp inside the slave tank enclosure.