Blue Bird · Canada · Mod
Blue Bird All Canadian Non-School Bus, All Canadian School Bus: Brakes
Affects Blue Bird All Canadian Non-School Bus, All Canadian School Bus · 1976 — about 13 vehicles.
The hazard
POSSIBILITY THAT THE RELAY VALVES MAY HAVE PARTIALLY CURED DIAPHRAMS WHICH CAN CAUSE SPRING BRAKE APPLICATION AND BRAKE DRAG CAUSING THE VEHICLE TO SUDDENLY SLOW DOWN.
What to do
Contact your dealer; the remedy details were not included in the filing.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational