2007 International 4400 problems

Defect

Navistar, Inc. (Navistar) is recalling certain 2000-2003 International 8100, 2001-2003 International 9100i, 2001-2007 International 9400i, 2001-2010 International 9200i, 2002-2007, 2009 International 8500, 2003-2007, 2013 International 9900i, 2003-2018 International 8600, 2004, 2007 International 9900iX, 2008-2018 International ProStar, 2010-2011, 2013, 2016 International LoneStar, 2011-2012, 2016 International 4400, 2017-2024 International LT, 2018-2024 International RH, 2019-2021 International LS, 2019-2024 International MV vehicles. The back-up lights offer low visibility when the vehicle is in reverse and bobtail mode. Also, the vehicles have not been equipped with additional unobstructed back-up lights. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."

Consequence

Low visibility or obstructed back up lights may not alert other drivers that the vehicle is backing up, increasing the risk of a crash.

Remedy

Dealers will replace the existing rear stop/turn signal lights, free of charge. Owner notification letters were mailed May 06, 2024. Owners may contact Navistar's customer service at 1-800-448-7825. Navistar's number for this recall is 23514.

Defect

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.

Consequence

THIS CONDITION MAY CAUSE EITHER ENGINE SHUT DOWN WITHOUT WARNING, OR IN EXTREME CASES, POSSIBLE ENGINE FIRE WHICH CAN LEAD TO PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH.

Remedy

INTERNATIONAL WILL NOTIFY OWNERS AND REPAIR THE VEHICLES FREE OF CHARGE. THE RECALL BEGAN ON NOVEMBER 21, 2008. OWNERS MAY CONTACT INTERNATIONAL AT 800-448-7825.

Defect

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.

Consequence

A CRACK IN THE BRAKE FLANGE LOCATION OF THE REAR AXLE HOUSING MAY RESULT IN A WHEEL END LOCKUP OR WHEEL SEPARATION POSSIBLY RESULTING IN PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH.

Remedy

DEALERS WILL INSPECT THE VEHICLE'S REAR AXLES AND, IF NECESSARY, REPLACE THE AXLE HOUSINGS. THE RECALL BEGAN ON MAY 18, 2007. OWNERS MAY CONTACT INTERNATIONAL AT 1-800-448-7815.

Defect

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.

Consequence

THE DELAYED PARKING BRAKE APPLICATION CAN OCCUR WITHOUT WARNING, LEADING TO UNINTENDED VEHICLE ROLLAWAY INCREASING THE RISK OF A CRASH.

Remedy

DEALERS WILL INSPECT THE VALVES AND REPLACE IT FREE OF CHARGE. THE RECALL BEGAN ON JULY 21, 2006. OWNERS MAY CONTACT INTERNATIONAL AT 1-800-448-7825.