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International Harvester 4700 Recall 96V233002: Suspension:Rear

NHTSA campaign 96V233002, reported November 22, 1996, 1,133 vehicles potentially affected.

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The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 96V233002INTERNATIONAL TRUCK AND ENGINE
Component
SUSPENSION:REAR
Problem
THE DRIVE AXLE HOUSINGS CONSIST OF A PLATE STEEL CENTER SECTION AND TWO FORGED SPINDLES, ONE OF WHICH IS WELDED TO EACH END OF THE CENTER SECTION. EACH SPINDLE CONTAINS A KEYWAY SLOT IN WHICH THE LOCKING TAB FOR THE WHEEL BEARING NUT LOCKING MECHANISM IS INSERTED. THE LENGTH OF THE KEYWAY SLOT MAY NOT BE LONG ENOUGH TO ACCOMMODATE THE TAB CAUSING THE TAB TO BE DEFORMED OR DAMAGED DURING INSTALLATION.
Risk
THIS LOCKING TAB PREVENTS THE WHEEL BEARING NUT FROM LOOSENING DURING VEHICLE OPERATION. IF THIS TAB IS DEFORMED, THE NUT CAN LOOSEN ALLOWING THE WHEEL TO SEPARATE FROM THE AXLE INCREASING THE RISK OF A VEHICLE ACCIDENT.
Remedy
DEALERS WILL REPLACE THE DRIVE AXLE HOUSING NUTS WITH A CONVENTIONAL WHEEL NUT HARDWARE SYSTEM.
Notes
OWNER NOTIFICATION:OWNER NOTIFICATION BEGAN DECEMBER 10, 1996. 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 AT 1-800-448-7825.ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393.

Affected vehicles

International Harvester 257419961997
International Harvester 26541997
International Harvester 26741997
International Harvester 47001997
International Harvester 48001997
International Harvester 49001997
International Harvester 50001997
International Harvester 81001997
International Harvester 82001997
International Harvester 92001997
International Harvester 93001997
International Harvester 94001997
International Harvester 98001997