NOVA BUS Recalls

Nov 01, 2011 – NOVA BUS IS RECALLING CERTAIN MODEL YEAR 2010 LFS BUSES MANUFACTURED FROM SEPTEMBER 1, 2010, THROUGH DECEMBER 31, 2010, EQUIPPED WITH A CUMMINS ISB, ISX, ISC OR ISL DIESEL ENGINE. THE V-BAND CLAMP ASSEMBLY, PART NUMBERS Q187684, Q187685, AND Q187686, USED TO CONNECT THE INLET AND OUTLET CONE SECTIONS TO THE DIESEL OXIDATION CATALYST (DOC)/DIESEL PARTICULATE FILTER (DPF) INCLUDE A T-BOLT WHICH CAN FRACTURE AND FAIL WHEN SUBJECTED TO STRESS OR LOAD. A FRACTURE OR FAILURE OF THE T-BOLT MAY CAUSE THE CLAMP TO LOOSEN AND THE INLET OR OUTLET SECTIONS ATTACHED TO THE DOC/DPF HOUSING TO DISCONNECT.

Mar 10, 2011 – NOVA BUS IS RECALLING CERTAIN MODEL YEAR 2009 THROUGH 2011 LFS 40 FT AND LFS 60 FT TRANSIT BUSES MANUFACTURED FROM MARCH 31, 2009, THROUGH FEBRUARY 11, 2011. AN INSUFFICIENT TORQUE WAS APPLIED TO THE DRAG LINK ATTACHMENT BOLTS DURING PRODUCTION. THE DRAG LINK COULD BECOME DETACHED FROM THE STEERING LINKAGE, CAUSING A LOSS OF VEHICLE CONTROL.

Jul 12, 2010 – NOVA BUS IS RECALLING CERTAIN MODEL YEAR 2007-2010 TRANSIT BUSES EQUIPPED WITH ATC (AUTOMATIC TRACTION CONTROL) SYSTEM AND V-BEA MULTIPLEXING SYSTEM MANUFACTURED FROM APRIL 2, 2007 THROUGH JUNE 30, 2010. THE ATC SYSTEM MAY INADVERTENTLY ACTIVATE WHENEVER THE PARKING BRAKE OR THE BRAKE INTERLOCK IS APPLIED, SINCE THE VEHICLE'S MULTIPLEX PROGRAM DID NOT CORRECTLY SEND THE PARKING BRAKE OR INTERLOCK SIGNAL TO THE ATC SYSTEM. THE ATC SYSTEM COULD MISINTERPRET THIS SITUATION AS WHEEL SPIN, SUBSEQUENTLY APPLYING AND RELEASING THE APPLIED BRAKES. THE VEHICLE COULD THEN MOVE UNEXPECTEDLY.

May 20, 2010 – NOVA BUS IS RECALLING CERTAIN MODEL YEAR 2009-2010 NOVA LFS 40 FT AND MODEL YEAR 2010 NOVA LFS 60 FT T-DRIVE TRANSIT BUSES MANUFACTURED FROM AUGUST 27, 2007 THROUGH NOVEMBER 11, 2010, EQUIPPED WITH CUMMINS ISL OR ISB ENGINES. THE BOLTS ON THE ENGINE CRADLE WERE NOT TORQUED ACCORDING TO APPROPRIATE SPECIFICATIONS.

Apr 06, 2010 – NOVA BUS HAS NOTIFIED NHTSA ABOUT A DEFECT IN CERTAIN MODEL YEAR 2007-2010 LFS BUSES EQUIPPED WITH MODINE ROOF MOUNTED RADIATOR. THE WRONG TYPE OF O-RING WAS INSTALLED AT THE LOCATIONS BY THE RADIATOR MANUFACTURER, MODINE. THE O-RINGS MUST BE VITON TYPE O-RINGS.

Mar 05, 2010 – NOVA BUS IS RECALLING CERTAIN MODEL YEAR 2009-2010 LFS 40 FOOT TRANSIT BUSES EQUIPPED WITH CUMMINS ENGINES. IMPROPER FUEL UNIT WAS INSTALLED.

Dec 29, 2009 – NOVA BUS IS RECALLING MODEL YEAR 2009 LFS BUSES EQUIPPED WITH Q'STRAINT MAX MOBILITY DEVICE REMOTE RELEASE BELTS USED ON AMERICAN INSIGHT TRANSVERSE FLIP UP SEATS WITH BUILD DATES BETWEEN OCTOBER 2008 AND OCTOBER 2009. THESE DEVICES ARE USED TO RESTRAIN PASSENGERS USING MOBILITY AID PRODUCTS. THE MOBILITY DEVICE RESTRAINT BELTS MAY NOT LOCK AS DESIGNED, AND MAY FAIL TO PROPERLY RESTRAIN THE PASSENGER AND THE MOBILITY DEVICE.

Dec 18, 2009 – NOVA BUS IS RECALLING CERTAIN MODEL YEAR 2004 THROUGH 2009 LFS TRANSIT BUSES EQUIPPED WITH LUMINATOR HORIZON LED SIDE DESTINATION SIGNS. THE CONNECTOR BOARD CAN CORRODE DUE TO AN ACCUMULATION OF MOISTURE UNDER THE CONNECTOR.

Apr 01, 2008 – NOVA BUS IS RECALLING 19 MY 2003-2006 LFS TRANSIT BUSES BUILT WITH CUMMINS ISL ENGINES WHICH WERE EQUIPPED WITH CM850 FUEL SYSTEMS. THE ENGINE HIGH PRESSURE FUEL LINES FROM THE ENGINE HIGH PRESSURE PUMP TO THE ENGINE FUEL RAIL ARE PRONE TO FAILURE. FAILURE TYPICALLY OCCURS AT OR UNDER THE FUEL LINE FITTING ATTACHMENTS.

Feb 01, 2007 – 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.