Engine and engine cooling: exhaust system
- Component
- Engine and engine cooling: exhaust system
- Manufacturer
- DAIMLERCHRYSLER COMMERCIAL BUSES NA
- Vehicles affected
- 96
- Reported to NHTSA
- 2007-07-26
- Owners notified
- 2007-09-03
Defect description
ON CERTAIN TRANSIT BUSES BUILT WITH CUMMINS ISL ENGINES, THE EXHAUST ELBOW WAS INCORRECTLY ASSEMBLED AND WELDED DURING PRODUCTION. THE UPPER FLANGE HAS A BUTT TYPE WELD INSTEAD OF A FILLET TYPE WELD.
Safety risk
AN EXHAUST SYSTEM THAT IS NOT MAINTAINED TO ENSURE THAT THERE ARE NO LEAKING SECTIONS CAN CAUSE HEAT DAMAGE TO SURROUNDING COMPONENTS INCREASING THE RISK OF A FIRE.
Manufacturer remedy
OWNERS WILL BE REIMBURSED FOR THE REPLACEMENT OF THE EXHAUST ELBOW. THE RECALL BEGAN DURING SEPTEMBER 2007. OWNERS MAY CONTACT ORION AT 1-800-716-7466.