Navistar(Navistar) is recalling certain model year 2007-2015 IC CE transit buses manufactured January 23,2006, to May 12, 2014, 2008, and 2011 IC FE transit buses manufactured October 5, 2006, to September 28, 2009, and 2009-2010, and 2013 IC RE transit buses manufactured September 19, 2007, to November 29, 2011, equipped with certain model S2005, S2010, S5005, S5010, S5505, and S5510 wheelchair lifts manufactured by Ricon Corporation after January 1, 2006. The platform side plate of the affected wheelchair lifts may crack.