Nova Bus · Canada · Crit
Nova Bus LFS: Heater and Defroster
Affects Nova Bus LFS · 2008 — about 6 vehicles.
The hazard
On certain buses, the auxiliary heater may suffer leakage past the fuel pump's rotary shaft seal. Fuel leakage, in the presence of an ignition source, could result in a vehicle fire, causing personal injury or death. Correction: Owners will be provided with instructions, and replacement burner heads.
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