Equipment12/28/201010V652000
COACH AND EQUIPMENT IS RECALLING CERTAIN BUSES EQUIPPED WITH TRANS AIR TA 73 EVAPORATORS. THE EVAPORATOR UTILIZES A POWER RESISTOR TO REGULATE BLOWER SPEED. SHOULD A SHORT OCCUR IN THE "LOW OR MEDIUM SPEED" CIRCUIT WHILE THE BLOWER IS IN HIGH SPEED, THE SHORT WILL CAUSE THE SUPPLY VOLTAGE TO FEEDBACK THROUGH THE RESISTOR TO GROUND, NOT DRAWING ENOUGH CURRENT TO TRIP THE FUSE.
Consequence
THIS WOULD CAUSE THE RESISTOR TEMPERATURE TO RISE TO A POINT WHERE IT WILL MELT AND POSSIBLY IGNITE THE PLASTIC BLOWER HOUSING TO WHICH IT IS MOUNTED. THE OVERHEATING CAN RESULT IN A FIRE.
Remedy
COACH AND EQUIPMENT IN COOPERATION WITH TRANS AIR WILL INSTALL A THERMAL SHUTDOWN DEVICE IN SERIES WITH THE SPEED RESISTORS. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON DECEMBER 29, 2010. OWNERS MAY CONTACT TRANS AIR WARRANTY AND SERVICE CENTER AT 1-800-673-2446.
OWNERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO HTTP://WWW.SAFERCAR.GOV .
Equipment adaptive/mobility06/15/201010V262000
COACH & EQUIPMENT IS RECALLING CERTAIN MODEL YEAR 2005 THROUGH 2007 PHOENIX SHUTTLE BUSES MANUFACTURED FROM MARCH 2005 THROUGH JUNE 2007 AND EQUIPPED WITH RICON S AND K SERIES PLATFORM STYLE WHEELCHAIR LIFTS. THE VERTICAL SUPPORT ARMS WERE IMPROPERLY WELDED.
Consequence
IN THE EVENT THIS CONDITION OCCURS DURING PASSENGER OPERATIONS IT MAY NOT BE POSSIBLE TO CLOSE THE LIFT DOOR CAUSING THE VEHICLE INTERLOCKS TO REMAIN ENGAGED PREVENTING MOVEMENT OF THE VEHICLE OR THE ABILITY TO LOAD OR UNLOAD PASSENGERS WITH DISABILITIES FROM THE VEHICLE.
Remedy
COACH & EQUIPMENT WILL NOTIFY OWNERS AND THE REPAIRS WILL BE PERFORMED BY AUTHORIZED RICON DEALERS FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN DURING JULY 2010. OWNERS MAY CONTACT RICON CUSTOMER SERVICE AT 1-800-322-2884 OR COACH & EQUIPMENT AT 1-315-536-2321.
OWNERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO HTTP://WWW.SAFERCAR.GOV .