Engine and engine cooling: engine: other fuel types: turbo/supercharger
- Component
- Engine and engine cooling: engine: other fuel types: turbo/supercharger
- Manufacturer
- NOVA BUS INCORPORATED
- Vehicles affected
- 384
- Reported to NHTSA
- 2007-02-01
- Owners notified
- 2007-01-26
Defect description
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.
Safety risk
THIS CAN RESULT IN A FIRE IN THE ENGINE COMPARTMENT.
Manufacturer remedy
NOVABUS IN CONJUNCTION WITH DETROIT DIESELWILL INSPECT AND REPLACE THE TURBOCHARGER, AS NECESSARY, TO ENSURE THAT AFFECTED UNITS HAVE A BORELESS TURBOCHARGER COMPRESSOR WHEEL AND REINFORCED BACKPLATE AND ATTACHMENT INSTALLED (PLEASE SEE 04E051). THE RECALL BEGAN ON JANUARY 26, 2007. OWNERS MAY CONTACT NOVA BUS AT 1-313-592-3708.