IC Bus · United States · Crit
IC Bus Resb: Fuel system — fuel rail
Affects IC Bus Resb · 2019–2021 — about 933 vehicles.
The hazard
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.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational