2011 IC BUS BE

SEAT BELTS

Navistar, Inc. (Navistar) is recalling certain 2011 IC Bus BE, CE, and RE school buses equipped with certain non-retractable passenger two-point seat belts. After long term buckling and unbuckling of the seat belt, the plastic fingers on the male portion of the buckle may crack and fall off, requiring excessive force to buckle the seat belt.

Risk: The seat belt may not easily buckle, increasing the risk of an injury in the event of a crash.

EQUIPMENT ADAPTIVE/MOBILITY

Navistar, Inc. is recalling certain model year 2007-2015 IC BE and CE school buses, 2013-2015 IC AE school buses, 2007-2011 IC FE school buses, and 2007-2014 IC RE school buses equipped with certain model S2005, S2010, S5005, S5010, S5505, and S5510 wheelchair lifts by Ricon. The affected lifts are equipped with folding link arms that may have pivot holes that are too big, allowing the bearings to move out of position.

Risk: If the bearings move out of position, the stowed platform may have excessive movement resulting in failure of the platform mounting. This failure could cause the wheel chair lift platform to fall out of the vehicle when the doors are opened, increasing the risk of injury for the lift operator.

EQUIPMENT ADAPTIVE/MOBILITY

Navistar, Inc. (Navistar) is recalling certain model year 2013-2015 IC AE, 2007-2015 IC BE, CE, 2007-2011 IC FE, and 2007-2014 IC RE school buses equipped with certain model S2005, S2010, S5005, S5010, S5505, and S5510 wheelchair lifts manufactured by Ricon Corporation after January 1, 2006. The platform side plate of the affected wheelchair lifts may crack.

Risk: If the platform side plates crack, the lift platform can separate from the lift and come to rest against the vehicle's lift door. When the doors are opened, the platform may fall out, increasing the risk of injury to the lift operator.

SEATS

Navistar, Inc. is recalling certain model year 2013-2014 IC Bus AE, and 2011-2014 BE, CE, and RE buses. These buses were manufactured February 11, 2010, through June 17, 2013. The passenger seat foam padding did not adequately reduce the impact forces to the knee in the lower outside corners of the seat back during compliance testing. Thus, these buses fail to conform to the requirements of Federal Motor Vehicle Safety Standard (FMVSS) No. 222, "School Bus Passenger Seating and Crash Protection."

Risk: In the event of a crash, the seat padding may not properly protect against knee impact force, increasing the risk of injury.

SEATS

NAVISTAR IS RECALLING CERTAIN MODEL YEAR 2011-2012 IC BUS BE AND CE AND CERTAIN MODEL YEAR 2012 RE SCHOOL BUSES MANUFACTURED FROM APRIL 8, 2010 THROUGH JULY 1, 2011, EQUIPPED WITH C. E. WHITE SEAT CUSHIONS. THE SELF-LATCHING MECHANISM USED TO RETAIN THE SEAT CUSHION TO THE FRAME MAY NOT ACTIVATE. THUS, THESE SEATS FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NUMBER 222, "SCHOOL BUS PASSENGER SEATING AND CRASH PROTECTION."

Risk: IF THE SEAT CUSHION IS NOT SECURELY LATCHED TO THE SEAT STRUCTURE, THE SEAT COULD BECOME DISLODGED, INCREASING THE RISK OF INJURY TO THE VEHICLE OCCUPANTS.

FUEL SYSTEM, GASOLINE:DELIVERY

NAVISTAR IS RECALLING CERTAIN MODEL YEAR 2011 AND 2012 IC CE AND BE SCHOOL BUSES MANUFACTURED FROM MAY 27, 2010, THROUGH MARCH 8, 2011, EQUIPPED WITH MAXXFORCE 7 ENGINES. A CAP ON THE RETURN FUEL VALVE MAY FALL OFF, ALLOWING AIR TO BE DRAWN INTO THE FUEL SYSTEM, POSSIBLY RESULTING IN ENGINE HARD START, NO START, OR STALL CONDITIONS.

Risk: ENGINE STALL ON THE ROADWAY INCREASES THE RISK OF A VEHICLE CRASH.

FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP

NAVISTAR IS RECALLING CERTAIN MODEL YEAR 2011-2012 IC AC, BE, CE, HC AND INTERNATIONAL 4300, AND TERRASTAR COMMERCIAL TRUCKS MANUFACTURED FROM FEBRUARY 25, 2010, THROUGH APRIL 4, 2011, AND EQUIPPED WITH A MAXXFORCE 7 ENGINE. A CAP ON THE RETURN FUEL VALVE MAY FALL OFF ALLOWING AIR TO BE DRAWN INTO THE FUEL SYSTEM POSSIBLY RESULTING IN ENGINE HARD START, NO START, OR STALL CONDITIONS.

Risk: ENGINE STALL ON THE ROADWAY INCREASES THE RISK OF A VEHICLE CRASH.

ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

NAVISTAR IS RECALLING CERTAIN MODEL YEAR 2007-2012 IC CE AND BE SCHOOL BUSES MANUFACTURED FROM JUNE 27, 2006, THROUGH MARCH 23, 2011, EQUIPPED WITH A MAXXFORCE 7 ENGINE FEATURE CODE 12NTH, 12NTD, 12NTE, 12NTG, 12VYY, OR 12627 AND ALTERNATOR FEATURE CODE 0008GGR, 0008GGM, 0008GWX, OR 0008GEL. THE POSITIVE ALTERNATOR CABLE MAY RUB ON THE ENGINE CONTROL MODULE MOUNTING BRACKET, POSSIBLY CHAFING ITS INSULATION AND CAUSING AN ELECTRICAL SHORT.

Risk: AN ELECTRICAL SHORT MAY CAUSE A VEHICLE FIRE POSSIBLY RESULTING IN PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH.

STRUCTURE:BODY:DOOR

NAVISTAR IS RECALLING CERTAIN MODEL YEAR 2008 THROUGH 2012 IC BE, CE, AND FE SCHOOL BUSES MANUFACTURED FROM NOVEMBER 1, 2006, THROUGH MAY 2, 2011. THE REFLECTIVE TAPE FOR THE REAR EXIT DOOR MAY NOT HAVE BEEN TOTALLY COMPLETED. ACCORDINGLY, THE BUSES FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 217, "BUS EMERGENCY EXITS AND WINDOW RETENTION AND RELEASE."

Risk: THIS NONCOMPLIANCE MAY REDUCE CONSPICUITY OF THE REAR DOOR, REDUCING THE ABILITY OF EMERGENCY PERSONNEL TO IDENTIFY AND GAIN ACCESS TO THE REAR EXIT DURING AN EMERGENCY, POSSIBLY INCREASING THE OCCUPANT'S RISK OF PERSONAL INJURY OR DEATH DURING AN EMERGENCY.

ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

NAVISTAR IS RECALLING CERTAIN MODEL YEAR 2007-2012 IC CE AND BE COMMERCIAL BUSES MANUFACTURED FROM JUNE 27, 2006, THROUGH MARCH 23, 2011, EQUIPPED WITH A MAXXFORCE 7 ENGINE FEATURE CODE 12NTH, 12NTD, 12NTE, 12NTG, 12VYY, OR 12627 AND ALTERNATOR FEATURE CODE 0008GGR, 0008GGM, 0008GWX, OR 0008GEL. THE POSITIVE ALTERNATOR CABLE MAY RUB ON THE ENGINE CONTROL MODULE MOUNTING BRACKET, POSSIBLY CHAFING ITS INSULATION AND CAUSING AN ELECTRICAL SHORT.

Risk: AN ELECTRICAL SHORT MAY CAUSE A VEHICLE FIRE POSSIBLY RESULTING IN PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH.

SERVICE BRAKES, HYDRAULIC

NAVISTAR HAS NOTIFIED NHTSA ABOUT A DEFECT IN CERTAIN MODEL YEAR 2010 AND 2011 IC CE, HC, AND BE COMMERCIAL BUSES AND INTERNATIONAL 1300, 3200, 3300, 4100, 4200, 4300, 4400, AND MXT TRUCKS MANUFACTURED FROM NOVEMBER 19, 2003 THROUGH FEBRUARY 9, 2010. THE PARKING BRAKE MAY RELEASE IF THE BRAKE SYSTEM ELECTRONIC CONTROL UNIT (ECU) SOFTWARE MISINTERPRETS INPUT SIGNALS GENERATED FROM CYCLING THE IGNITION SWITCH MORE THAN ONCE AT A SPECIFIC FREQUENCY.

Risk: RELEASE OF THE PARKING BRAKE MAY CAUSE SUDDEN, UNEXPECTED SHIFT IN VEHICLE POSITION POSSIBLY RESULTING IN PROPERTY DAMAGE, PERSONAL DAMAGE, OR DEATH.

EQUIPMENT ADAPTIVE/MOBILITY

NAVISTAR IS RECALLING CERTAIN MODEL YEAR 2009 THROUGH 2011 IC CE, FE, RE, AND BE MODEL SCHOOL BUSES MANUFACTURED FROM DECEMBER 10, 2007 THROUGH JANUARY 12, 2010 AND FITTED WITH RICON PUBLIC USE LIFTS. THE RESTRAINT BELT ON THESE LIFTS WAS DESIGNED TO PREVENT THE LIFT FROM MOVING, UNLESS THE TONGUE OF THE BELT IS FULLY ENGAGED AND LATCHED IN THE BUCKLE. RICON HAS DISCOVERED, HOWEVER, THAT IT IS POSSIBLE FOR THE OPERATOR TO INSERT THE BELT TONGUE INTO THE BUCKLE WITHOUT FULLY ENGAGING THE LATCHING MECHANISM. IN THIS CASE, THE RESTRAINT BELT WOULD APPEAR TO BE LATCHED, AND THE OPERATOR COULD RUN THE LIFT. IF THE RESTRAINT BELT TONGUE IS NOT FULLY ENGAGED INTO THE RESTRAINT BELT BUCKLE, AND LATCHED, THE LIFT MAY OPERATE WITH AN OCCUPANT ON THE PLATFORM.

Risk: THE USER OF THE LIFT COULD BE INJURED SHOULD THE LIFT MOVE WITHOUT THE RESTRAINT BELT PROPERLY BUCKLED.