1997 International Harvester 9800 Recalls

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NHTSA Campaign Number: 96V181002
Manufacturer: INTERNATIONAL TRUCK & ENGINE CORPORATION
Manufactured Begin Date: April 3rd, 1996
Manufactured End Date: September 16th, 1996
Date of Owner Notification: December 15th, 1996

Defect Summary:
THESE VEHICLES ARE EQUIPPED WITH A DETROIT DIESEL OPTIMIZED IDLE SYSTEM. IF THE IGNITION IS TURNED ON AND THE FUSE FOR THE ELECTRONIC CONTROL MODULE (ECM) POWER FEED LINE IS REMOVED OR BURNED OUT, UNINTENTIONAL CRANKING OF THE ENGINE WILL OCCUR..

Consequence Summary:
IF UNINTENTIONAL CRANKING OF THE ENGINE OCCURS, THE SAFETY FEATURES DESIGNED TO PREVENT INJURY TO PERSONS WORKING IN THE VICINITY OF THE ENGINE WILL OCCUR AND ALSO VEHICLE MOVEMENT MAY OCCUR INCREASING THE RISK OF A VEHICLE ACCIDENT.

Corrective Summary:
DETROIT DIESEL DISTRIBUTORS WILL REWIRE THE VEHICLES USING A REVISED ECM WHICH WILL ELIMINATE UNINTENTIONAL CRANKING.

Recall Notes:
OWNER NOTIFICATION:OWNER NOTIFICATION BEGAN DURING DECEMBER1996. NOTE:OWNERS WHO TAKE THEIR VEHICLE TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACTDETROIT DIESEL AT 1-313-592-7357 OR NAVISTAR AT 1-800-448-7825.ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393.

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NHTSA Campaign Number: 96V233002
Manufacturer: INTERNATIONAL TRUCK & ENGINE CORPORATION
Manufactured Begin Date: April 16th, 1996
Manufactured End Date: October 16th, 1996
Date of Owner Notification: December 3rd, 1996

Defect Summary:
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.

Consequence Summary:
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.

Corrective Summary:
DEALERS WILL REPLACE THE DRIVE AXLE HOUSING NUTS WITH A CONVENTIONAL WHEEL NUT HARDWARE SYSTEM.

Recall 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.