Fuel system, gasoline › Delivery › Hoses, lines/piping, and fittings
International Harvester 3600
Reported Sep 21, 1995745 vehicles affectedINTERNATIONAL TRUCK AND ENGINEBuilt Nov 1, 1991 – Feb 1, 1994
The defect
The fuel hose to the fuel filter IS routed too close to the alternator belt causing the alternator belt to rub the fuel hose. This can cause a fuel leak.
The risk
Fuel leakage can result in a vehicle fire if an ignition source IS present.
The remedy
Dealers will strap the fuel hose to the chassis frame to insure a minimum of 2 1/2" clearance between the fuel hose and the alternator belt.
System: fuel; fuel lines; hoses; non-metallic.vehicle description: school and transit buses equipped with a 7.3 liter international diesel engine (engine codes 12nab, 12nac, and 12nad).note: owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact navistar international at 1-800-448-7825. Also contact the national highway traffic safety administration's auto safety hotline at 1-800-424-9393.