ORION Recalls

Jul 20, 2007 – ON CERTAIN TRANSIT BUSES EQUIPPED WITH CONFIGURATION FC510 HIGH PRESSURE FAN MOTOR HOSES, THE WRONG HOSE SPECIFICATION WAS SELECTED.

Feb 01, 2007 – ON CERTAIN TRANSIT BUSES EQUIPPED WITH LIFT-U WHEELCHAIR LIFTS, IT IS POSSIBLE FOR A PERSON TO WEDGE THEIR FEET UNDER THE SOLID BAR BARRIER LINKAGE.

Dec 22, 2006 – ON CERTAIN BUSES EQUIPPED WITH A GRAHAM WHITE BRAKE AIR DRYER MODEL QBA15, THE BRAKE AIR DRYER TIMER DOES NOT FUNCTION PROPERLY. THE AIR ENTERING INTO THE BRAKE SYSTEM MAY NOT HAVE THE MOISTURE REMOVED. IF NOT PROPERLY DRAINED, SMALL ICE CRYSTALS MAY FORM IN THE BRAKE SYSTEM PREVENTING THE SYSTEM TO OPERATE THE BRAKES PROPERLY.

Jun 14, 2006 – ON CERTAIN BUSES EQUIPPED WITH DETROIT DIESEL SERIES 50G ENGINES, HIGHER THAN EXPECTED TEMPERATURES WILL ALLOW THE LOW PRESSURE NATURAL GAS REGULATOR GASKET TO LEAK COOLANT AND DRIP ONTO THE TERMINALS OF THE BATTERY CHARGING ALTERNATOR.

Apr 03, 2006 – CERTAIN MY 2000-2005 DETROIT DIESEL SERIES 50G ENGINES MANUFACTURED BETWEEN OCTOBER 2, 2002, AND MARCH 22, 2005, EQUIPPED ON CERTAIN 2002-2004 ORION V AND 2002-2005 ORION VII TRANSIT BUSES. HIGHER THAN EXPECTED TEMPERATURES WILL ALLOW THE LOW PRESSURE NATURAL GAS REGULATOR GASKET TO LEAK COOLANT AND DRIP ONTO THE TERMINALS OF THE BATTERY CHARGING ALTERNATOR.

Sep 13, 2005 – ON CERTAIN TRANSIT BUSES EQUIPPED WITH CUMMINS ISB-02 DIESEL ENGINES BUILT WITH EMC CONTROLLED FUEL LIFT PUMPS. ERRATIC VOLTAGE SUPPLY TO THE FUEL LIFT PUMP CAUSES PREMATURE ELECTRIC BRUSH WEAR INTERNAL TO THE FUEL LIFT PUMP. THIS PREMATURE WEAR COULD RESULT IN FUEL LIFT PUMP FAILURE AND IN SOME CASES MAY CAUSE AN ENGINE STALL CONDITION.

Jun 14, 2005 – ON CERTAIN COMMERCIAL BUSES EQUIPPED WITH VAPOR DOOR ASSEMBLIES, THE TWO PIECE CURVED CONNECTING RODS WHEN USED AS AN ELEMENT OF THE DOOR ACTUATION LINKAGE IN CONJUNCTION WITH A VAPOR MEDIUM PNEUMATIC DIFFERENTIAL ENGINE, MAY BE SUBJECT TO FATIGUE FAILURE RESULTING IN BENDING OR BREAKING OF THE CONNECTING ROD.

Mar 15, 2005 – ON CERTAIN BUSES, AN INCORRECT WINDOW RETENTION CLIP WAS INSTALLED ALLOWING THE EMERGENCY EXIT WINDOW TO OPEN WITH LITTLE OUTWARD FORCE.

Mar 02, 2005 – ON CERTAIN TRANSIT BUSES, THE FUEL LIFT PUMP COULD FAIL IN A MANNER WHICH RESULTS IN ENGINE FUEL STARVATION, WHICH COULD RESULT IN A STALL CONDITION. POTENTIAL LIFT PUMP FAILURE MODES INCLUDE: BRUSH WEAR OUT, BUSHING FAILURE, ROTOR TAB INSERT FAILURE, OR ANY OTHER FAILURE MODE THAT WOULD CAUSE THE FUEL PUMPING ELEMENT TO STOP SPINNING.

Feb 28, 2005 – ON CERTAIN TRANSIT BUSES EQUIPPED WITH EATON POWER STEERING PUMPS, THE PORT PLUG ON THE PUMP WAS INCOMPLETELY SEALED AND LEAKAGE OF THE HYDRAULIC FLUID CAN OCCUR WHICH COULD RESULT IN A REDUCTION IN THE POWER STEERING ASSIST.