ON CERTAIN TRANSIT BUSES MANUFACTURED WITH DETROIT DIESEL SERIES 50 ENGINES, THE ELECTRONIC CONTROL MODULE (ECM) WILL NEED TO BE REPROGRAMMED TO ACTIVATE THE EXHAUST TEMPERATURE SENSOR.
Consequence & remedy
Consequence: ENGINE MALFUNCTION COULD POSSIBLE LEAD TO ENGINE AND VEHICLE DAMAGE AND POTENTIAL FOR A VEHICLE FIRE.
Remedy: NABI IS WORKING WITH DETROIT DIESEL TO REPROGRAM THE ENGINES. THE RECALL BEGAN ON MARCH 16, 2007. OWNERS MAY CONTACT NABI AT 256-831-4296.
ON CERTAIN TRANSIT BUSES, THE FRONT AXLE STOPS AND THE POWER STEERING GEAR HYDRAULIC LIMIT VALVES WERE FOUND TO BE OUT OF ADJUSTMENT. THE DRAG LINK MAY EXPERIENCE PERMANENT DEFORMATION DUE TO THE STEERING LOAD.
Consequence & remedy
Consequence: DURING LONG TERM OPERATION INVOLVING REPEATED FLEXING OF THE DRAG LINK, IT MAY EVENTUALLY CRACK AND BREAK. THE DRIVER WILL NO LONGER HAVE STEERING CONTROL OF THE VEHICLE AND A CRASH COULD OCCUR CAUSING INJURY OR DEATH.
Remedy: DEALERS WILL INSPECT AND REPLACE THE DRAG LINKS WITH A STRONGER DRAG LINK. DEALERS WILL ALSO INSPECT THE STEERING GEAR HYDRAULIC LIMIT VALVE SETTINGS. THE RECALL BEGAN ON MAY 16, 2005. OWNERS MAY CONTACT NABI AT 256-831-4296.
CERTAIN TRANSIT BUSSES EQUIPPED WITH TIE ROD CLAMPS, HEAT TREATMENT OF CLAMPS CREATED A SURFACE HARDNESS THAT COULD LEAD TO A FRACTURE OF THE CLAMPS.
Consequence & remedy
Consequence: IN THE EVENT OF A CRACK THE CLAMPS COULD BREAK OFF AFFECTING TOE-IN AND ALIGNMENT. THE TIE ROD CAN COME LOOSE RESULTING IN STEERING LOSS AND A CRASH COULD OCCUR WITHOUT PRIOR WARNING.
Remedy: ARVINMERITOR IS CONDUCTING THE OWNER NOTIFICATION AND REMEDY FOR THIS CAMPAIGN. OWNERS MAY CONTACT ARVINMERITOR AT 1-866-668-7221 OR NABI AT 888-424-5844 EXT.7900.
ON CERTAIN 40' AND 60' TRANSIT BUSES, THE HYDRAULIC SYSTEM THAT PROVIDES POWER TO THE RADIATOR COOLING FAN AND POWER STEERING SYSTEM IS SUBJECT TO BECOMING UNSTABLE.
Consequence & remedy
Consequence: WHEN THIS OCCURS, THE DRIVER WILL BE SUBJECTED TO HARD TURNING OF THE STEERING WHEEL AND LOSS OF POWER ASSIST IN THE STEERING SYSTEM, INCREASING THE RISK OF A CRASH.
Remedy: NABI IS CONDUCTING THE OWNER NOTIFICATION AND EATON CORPORATION WILL PERFORM THE REMEDY FOR THIS CAMPAIGN. EATON WILL INSPECT AND REPAIR THE HYDRAULIC SYSTEM. THE RECALL BEGAN MARCH 20, 2005. OWNERS SHOULD CONTACT EATON AT 952-967-7168 OR NABI AT 1-888-424-5844.
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