PIERCE CUSTOM CONTENDER

ELECTRICAL SYSTEM:SOFTWARE

Pierce is recalling certain model year 2006-2008 Contender fire trucks manufactured from December 26, 2006, through March 28, 2008, equipped with a Caterpillar C9 engine due to an engine software problem which can cause the engine's RPM's to surge while in pump mode.

Risk: The surge can cause a fluctuation in water pressure from the fire hose and could result in personal injury.

ELECTRONIC STABILITY CONTROL (ESC)

PIERCE MANUFACTURING (PIERCE) IS RECALLING CERTAIN MODEL YEAR 2007-2011 ARROW XTAND VELOCITY, MODEL YEAR 2008-2011 CUSTOM CONTENDER, IMPEL, QUANTUM AND MODEL YEAR 2009-2011 SABER EMERGENCY TRUCKS, EQUIPPED WITH MERITOR WABCO ELECTRONIC STABILITY CONTROL (ESC) MODULES, MANUFACTURED FROM DECEMBER 19, 2007, THROUGH OCTOBER 7, 2011. UNDER CERTAIN ROAD AND DRIVING CONDITIONS, VEHICLE BODY ROLL AND ROAD INCLINATION CHARACTERISTICS MAY ADVERSELY AFFECT THE SLIP ANGLE CALCULATION OF THE ELECTRONIC STABILITY CONTROL (ESC) SYSTEM. THIS MIGHT CAUSE THE ESC TO PERCEIVE AN OVER STEERING SITUATION AND THEREFORE APPLY THE OUTER WHEEL BRAKE ON THE FRONT AXLE UNTIL THE VEHICLE IS PERCEIVED TO BE STABLE.

Risk: IF THE DRIVER IS SLOW TO REACT DURING THIS ESC INTERVENTION, THE VEHICLE MAY DEVIATE FROM THE INTENDED LINE OF TRAVEL, INCREASING THE RISK OF A CRASH.

ENGINE AND ENGINE COOLING

PIERCE IS RECALLING CERTAIN MODEL YEAR 2011 ARROW XT, CUSTOM CONTENDER, DASH CF, IMPEL, SABER, AND VELOCITY EMERGENCY VEHICLES MANUFACTURED FROM JANUARY 24, 2011, THROUGH APRIL 19, 2011, 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.

Risk: IF THE INLET OR OUTLET SECTIONS DISCONNECT, HOT EXHAUST GASES CAN VENT PRIOR TO EXITING THE TAILPIPE, CREATING THE RISK OF COMBUSTION AND A FIRE. IF BOTH CLAMPS FAIL, THERE IS A RISK IN SOME APPLICATIONS THAT THE DOC/DPF HOUSING MAY DETACH COMPLETELY, CREATING A ROAD HAZARD.

STRUCTURE:BODY:DOOR

PIERCE MANUFACTURING (PIERCE) IS RECALLING CERTAIN MODEL YEAR 2005, 2008-2011 ARROW XT, CUSTOM CONTENDER, DASH, ENFORCER, IMPEL, QUANTUM, SABER, AND VELOCITY 75 FOOT HAL (HEAVY ALUMINUM LADDER) FIRE APPARATUS BODIES VEHICLES MANUFACTURED FROM MAY 17,2005, THROUGH OCTOBER 13, 2011, THAT MAY BE EQUIPPED WITH DUAL SCBA CYLINDER STORAGE COMPARTMENTS. THESE COMPARTMENTS EXTEND INBOARD HORIZONTALLY FROM THE SIDE OF THE REAR BODY. THE SCBA COMPARTMENT DOOR LATCH ORIENTATION MAY HAVE BEEN MANUFACTURED INCORRECTLY, ALLOWING THE DOOR TO ACCIDENTALLY OPEN WHILE THE VEHICLE IS IN MOTION. THE DOOR MAY OPEN WITHOUT WARNING AND WITHOUT KNOWLEDGE TO THE DRIVER.

Risk: IF THE DOOR OPENS, THE SCBA CYLINDERS MAY FALL OUT OF THE COMPARTMENT AND ONTO THE ROADWAY, INCREASING THE RISK OF A CRASH OR INJURY TO PEDESTRIANS.

FUEL SYSTEM, OTHER

PIERCE HAS DECIDED THAT CERTAIN MODEL YEAR 1995-2008 ARROW XT, DASH, CUSTOM CONTENDER, LANCE, ENFORCER, PIERCE ARROW, QUANTUM, SABER AND COMMERCIAL FIRE TRUCKS MANUFACTURED FROM JANUARY 2, 1995, THROUGH JANUARY 21, 2008, CONTAIN A SAFETY DEFECT. THESE VEHICLES ARE EQUIPPED WITH FUEL TANK STRAPS THAT MAY CORRODE DUE TO WINTER ROAD SALT OR LIQUID DE-ICING CHEMICALS. IF THE FUEL TANK STRAPS CORRODE SUFFICIENTLY, THE FUEL TANK SUPPORTING STRAPS MAY FRACTURE AND THE FUEL TANK MAY FALL FROM THE VEHICLE.

Risk: THE VEHICLES MAY LOSE POWER AND STALL. IN ADDITION, THE FUEL TANK MAY RUPTURE AND SPILL DIESEL FUEL ON THE ROADWAY. EITHER OF THESE OUTCOMES MAY CAUSE A FIRE TRUCK OR SURROUNDING VEHICLES TO SLIP OR SLIDE ON THE ROADWAY SURFACE, INCREASING THE RISK OF A CRASH.

ELECTRICAL SYSTEM:12V/24V/48V BATTERY

PIERCE IS RECALLING CERTAIN MODEL YEAR 2010 SABER AND CUSTOM CONTENDER FIRE APPARATUS VEHICLES MANUFACTURED FROM MARCH 25, 2010, THROUGH JUNE 22, 2010. THE BATTERY SWITCH POSITIVE ELECTRICAL POST MAY COME IN CONTACT WITH THE DRIVER SEAT BASE REINFORCEMENT.

Risk: IF THIS HAPPENS, A SHORT CIRCUIT MAY RESULT IN A FIRE.