2008 PIERCE IMPEL

ELECTRICAL SYSTEM:SOFTWARE

Pierce Manufacturing (Pierce) is recalling certain 2004-2018 Arrow XT, Dash, Enforcer, Impel, Quantum and Velocity aerial vehicles. The aerial device may unexpectedly rotate to the right when the ladder is being extended.

Risk: If the aerial device moves in an unexpected direction, the ladder may contact an object, such as a building or an electrical wire, increasing the risk of injury.

STRUCTURE

Pierce Manufacturing (Pierce) is recalling certain 2007-2017 Pierce Velocity, Impel, Arrow-XT, Quantum, and Enforcer emergency response vehicles equipped with 75ft aerial devices with a 21 inch or 28 inch limited retraction bracket. The bracket on the aerial device may detach from the aerial and fall to the ground.

Risk: If the bracket falls, it could strike a person below.

STRUCTURE:BODY:DOOR

Pierce Manufacturing Inc. (Pierce) is recalling certain model year 2007-2013 Velocity, Impel, and Dash CF emergency vehicles manufactured June 6, 2007, through May 31, 2013. The springs in the outer door handles are not of sufficient stiffness to prevent inadvertent door opening in certain impacts. Thus, these vehicles fail to conform to the requirements of Federal Motor Vehicle Safety Standard No. 206, "Door Locks and Door Retention Components."

Risk: In the event of a crash, the weak springs may allow the door to open and possibly fail to contain emergency personnel or equipment, increasing the risk of injury.

LATCHES/LOCKS/LINKAGES

Pierce is recalling certain model year 2007-2010 Velocity and Impel fire trucks manufactured from June 6, 2007, through October 30, 2010. The springs inside the inner door handles may allow the door to open inadvertently.

Risk: If the door inadvertently opens while the vehicle is in motion, the occupants may fall out and suffer 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.

STEERING

PIERCE IS RECALLING CERTAIN MODEL YEAR 1998 THROUGH 2008 ARROW XT, LANCE, VELOCITY, ENFORCER, IMPEL, AND DASH CUSTOM FIRE APPARATUS VEHICLES MANUFACTURED FROM MAY 30, 1998 THROUGH NOVEMBER 25, 2008. THE STEERING GEAR BRACKET MAY FRACTURE AND BREAK. IF THIS OCCURS THE STEERING GEAR MAY DETACH FROM THE VEHICLE.

Risk: DETACHMENT OF THE STEERING GEAR WILL RESULT IN A LOSS OF STEERING CONTROL THAT COULD CAUSE A CRASH.

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER

PIERCE IS RECALLING CERTAIN MODEL YEAR 2006 THROUGH 2010 ARROW XT, DASH, ENFORCER, IMPEL, QUANTUM, AND VELOCITY FIRE TRUCKS MANUFACTURED FROM OCTOBER 11, 2006 THROUGH JUNE 16, 2010 AND EQUIPPED WITH MERITOR WABCO EX225 REAR DISC BRAKES AND ONSPOT AUTOMATIC TIRE CHAINS. THE MERITOR WABCO EX225 REAR DISC BRAKE CALIPER MAY INTERFERE WITH THE ONSPOT AUTOMATIC TIRE CHAIN BRACKETS. THIS INTERFERENCE MAY RESTRICT THE CALIPER FROM FULL MOVEMENT.

Risk: IF THIS INTERFERENCE OCCURS, BRAKING PERFORMANCE MAY BE REDUCED WITHOUT WARNING AND A CRASH MAY OCCUR.