Blue Bird · United States · Mod
Blue Bird All American School Bus, Vision School Bus: Service brakes — air
Affects Blue Bird All American School Bus, Vision School Bus · 2020–2022 — about 2K vehicles.
The hazard
Unintended spring brake application may occur, increasing the risk of a crash.
What to do
Dealers will replace the SC-3 check valves, free of charge. Owner notification letters were mailed on November 18, 2021. Owners may contact Blue Bird customer service at 1-478-822-2242. Blue Bird's number for this recall is R21BE-SB.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational