12V473000
ENGINE AND ENGINE COOLING Recall
Navistar is recalling certain model year 2006 through 2010 IC transit buses, models 3300, 3200IM, CECB, FCCB, FECB, HCCB, RCCB, and RECB, manufactured from March 16, 2005, through February 24, 2009, equipped with I-6 engines within feature codes 12N (PL, PM, PN, PR, PS, PT, PU, PV, SA, SG, SK, SL, SM, SV, SZ, TB, UA, UB, UC, and UD). The high pressure engine oil line may develop a leak or possibly rupture.
Remedy: Navistar will notify owners, and dealers will replace the high pressure oil line free of change. The safety recall began on December 18, 2012. Navistar distributed a renotification letter to owners on October 22, 2014. Owners may contact Navistar at 1-331-332-1590.