Nova Bus · Canada · Crit
Nova Bus LFS: Engine
Affects Nova Bus LFS · 1997–2005 — about 24 vehicles.
The hazard
On certain transit buses equipped with Detroit Diesel series 40 engines, the turbocharger compressor wheel and backplate can break allowing lubricating oil to spill onto the engine. This can result in an engine compartment fire. Correction: Dealers will replace the turbocharger.
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