INTERNATIONAL 4400 Recalls

Feb 27, 2008 – INTERNATIONAL IS RECALLING 34,993 MY 2006-2008 SCHOOL AND TRANSIT BUSES AND HEAVY DUTY TRUCKS/TRACTORS MANUFACTURED BETWEEN JUNE 1, 2006 AND JUNE 28, 2007, EQUIPPED WITH INTERNATIONAL DT466 OR DT570 ENGINES. THE BASE PLATE OF THE ENGINE OIL COOLER MAY CRACK ALLOWING PRESSURIZED OIL TO LEAK INTO THE ENGINE COMPARTMENT.

Apr 24, 2007 – ON CERTAIN TRUCKS, ONE OR BOTH REAR AXLE HOUSINGS MAY CONTAIN THINNER MATERIAL THAN WHAT IS NECESSARY FOR NORMAL VEHICLE OPERATION. OVER TIME, THIS THINNER MATERIAL MAY RESULT IN A FATIGUE FAILURE OF THE REAR AXLE HOUSING, POSSIBLY IN THE LOCATION OF THE BRAKE FLANGE.

Jun 28, 2006 – ON CERTAIN TRUCKS EQUIPPED WITH SR-7 BENDIX BRAKE VALVES, THE CHECK VALVE INSIDE THE VALVE CAVITY MAY NOT PROPERLY SET, CAUSING INTERNAL AIR LEAKAGE. IF THE CHECK VALVE DOES NOT PROPERLY SEAT, THE RESULTING LEAKAGE CAN CAUSE A DELAY IN THE APPLICATION OF THE SPRING BRAKES TO PARK THE VEHICLE AFTER OPERATOR PULLS THE DASH VALVE BUTTON.

Aug 26, 2005 – CERTAIN MY 2005 THROUGH 2006 INTERNATIONAL HEAVY TRUCKS AND IC CORP CE SCHOOL BUSES MANUFACTURED BETWEEN JUNE 4, 2004, AND MARCH 31, 2005. THE ANCHOR BOLT THAT IS THE PIVOT POINT FOR THE DRIVELINE PARKING BRAKE SHOES MAY FATIGUE AND BREAK AS A RESULT OF AN INCORRECT SURFACE TREATMENT.

Dec 03, 2004 – ON CERTAIN TRUCKS, THE BOLTS THAT MOUNT THE FRONT OF THE CAB TO THE MOUNTING BRACKETS WERE NOT PROPERLY TORQUED AT THE MANUFACTURING PLANT.

Oct 27, 2004 – ON CERTAIN TRUCKS BUILT WITH IROS REAR AIR SUSPENSION SYSTEMS, FOUR REAR SUSPENSION FASTENERS MAY NOT BE TIGHTENED SUFFICIENTLY. THIS HARDWARE CONNECTS THE MAIN SUPPORT MEMBERS OF THE REAR SUSPENSION TO THE HANGER BRACKETS.

Aug 25, 2004 – CERTAIN TRUCKS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 120, "TIRE SELECTION AND RIMS FOR MOTOR VEHICLES OTHER THAN PASSENGER CARS," AND WITH PART 567, 'CERTIFICATION.' THE "COMPLETE VEHICLE" LABEL WITH THE GROSS VEHICLE WEIGHT RATING (GVWR), GROSS AXLE WEIGHT RATING (GAWR), RECOMMENDED TIRE SIZE AND TIRE PRESSURE WAS NOT INSTALLED ON THE VEHICLE.

Aug 27, 2003 – CERTAIN HEAVY DUTY TRUCKS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 121, "AIR BRAKE SYSTEMS." THE PRIMARY AND SECONDARY AIR SUPPLY HOSES FROM THE FOOT VALVE TO THE PRIMARY AND SECONDARY AIR TANKS WERE IMPROPERLY ROUTED AT THE TANK.

Apr 29, 2003 – CERTAIN HEAVY DUTY TRUCKS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 104, "WINDSHIELD WIPING AND WASHING SYSTEMS." DUE TO THE DESIGN OF THE WINDSHIELD WASHER PUMP MOTOR CIRCUIT, THE SYSTEM'S ABILITY TO FUNCTION IS IMPAIRED WHEN IT IS FULL OF FROZEN WATER AND THE PUMP MOTOR SHAFT IS LOCKED OR FROZEN (CANNOT ROTATE).

Feb 25, 2003 – ON CERTAIN SCHOOL AND TRANSIT BUSES BUILT WITH BOSCH ZERO OFFSET PIN SLIDE (ZOPS) HYDRAULIC DISC BRAKES, THE ZOPS HYDRAULIC DISC BRAKES MAY EXPERIENCE CALIPERS STICKING IN THE APPLIED POSITION, WHICH CAN RESULT IN EXCESSIVE OR ABNORMAL HEAT GENERATION AT ONE OR MORE OF THE BRAKES.