NHTSA recall 21V367000
Fuel system, diesel › Fuel injection system › Fuel rail
Ic Bus Resb
Reported May 19, 2021933 vehicles affectedNavistar, Inc.Maker’s number None
The defect
Navistar, Inc. (Navistar) is recalling certain 2019-2021 IC Bus RE School Buses. The sealing washer may not seat correctly in the pilot bore holes, allowing the high pressure fuel rail assembly to leak.
The risk
A fuel leak in the presence of an ignition source increases the risk of a fire.
The remedy
Dealers will inspect the rail threads, and replace the rail as necessary, free of charge. Owner notification letters were mailed on June 21, 2021. Owners may contact Navistar customer service at 1-800-448-7825.