Nova Bus · Canada · Low
Nova Bus LFS Artic: Engine
Affects Nova Bus LFS Artic · 2021–2023 — about 36 vehicles.
The hazard
Issue: On certain transit buses, the engine heat exchanger hose may not have been manufactured properly. As a result, coolant could leak and cause a loss of power to the wheels. Safety Risk: A loss of power to the wheels could increase the risk of a crash. A bus that is disabled could result in a transfer of passengers in an uncontrolled environment, which may create a risk of injury. Corrective Actions: Nova Bus will notify owners by mail and provide you with instructions for how to replace the heat exchanger hose.
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