Fuel System, Diesel:fuel Injection System:fuel Rail

NHTSA campaign 21V367000 · announced May 19, 2021 · filed by Navistar, Inc. · 933 units affected

The problem

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.

What to do

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.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Vehicles covered by this recall

• 2019 Ic Bus Resb
• 2020 Ic Bus Resb
• 2021 Ic Bus Resb

Source: National Highway Traffic Safety Administration public recall data. This page reports official records and is not legal or repair advice.