NHTSA Campaign 04V543000

ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

Issued by ORION BUS INDUSTRIES LTD. · Reported Nov 12, 2004 · 545 vehicles affected

What's wrong

ON CERTAIN BUSES EQUIPPED WITH COMPRESSED NATURAL GAS FUEL CONTAINERS, THE THERMAL PROPERTIES OF THE ORIGINAL EXHAUST BLANKET WERE INSUFFICIENTLY ACHIEVED WITH THE COMPONENT SUPPLIED. THE PERFORMANCE OF THE EXHAUST TEMPERATURE AND THE EXHAUST BLANKET WERE INCORRECTLY EVALUATED FOR THE SUPPLIED BLANKET.

Consequence

THE EXHAUST BLANKET CAN BE DEGRADED AND LOSE INSULATING VALUE. SURROUNDING COMPONENTS CAN DEGRADE IN THE ENGINE COMPARTMENT AND CAN MALFUNCTION DUE TO THE EFFECT ON WIRES AND HOSES.

Remedy

DEALERS WILL INSTALL A REPLACEMENT EXHAUST BLANKET. THE RECALL BEGAN JULY 17, 2005. OWNERS SHOULD CONTACT ORION AT 905-403-7832

Vehicles affected by this recall

Make Model Year Units
ORION ORION VII 2002 545
ORION ORION VII 2003 545
ORION ORION VII 2004 545

Source: NHTSA Campaign 04V543000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.