Summary: 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.
Consequence: A leak or rupture of the high pressure engine oil line could possibly result in an unexpected engine shut down or may result in an engine compartment fire.
Remedy: Navistar will notify owners, and dealers will replace the high pressure oil line free of change. The safety recall is expected to begin on, or before November 25, 2012. Owners may contact Navistar at 1-331-332-1590.