FORD LTS8000 1992: VEHICLE SPEED CONTROL:SPRINGS

General Information

NHTSA Campaign ID Number: 93V160000

Make Model Year
FORD LTS8000 1992
Date Owners Notified Date Received by ODI Date Added to Database
1993-12-23 1993-09-27 1993-09-29

Production Dates: 1992-03-01 - 1993-05-01

Manufacturers Involved: Ford Motor Company

Component: VEHICLE SPEED CONTROL:SPRINGS

Potential Number Of Units Affected: 20000

Report Initiator: ODI ODI Report

Summary

AS A RESULT OF INHERENT VIBRATION IN THESE ENGINES, THE THROTTLE RETURN SPRINGS CAN FRACTURE.

Consequence

IF ONE OF THE TWO RETURN SPRINGS FRACTURES WHILE THEVEHICLE IS BEING DRIVEN, A SUBSTANTIAL REDUCTION IN ACCELERATOR PEDAL EFFORTWOULD BE FELT. IF THE SECOND SPRING ALSO FRACTURES, THE THROTTLE WOULD NOTRETURN TO IDLE POSITION AND CAN RESULT IN INCREASED ENGINE SPEED AND THEPOSSIBILITY OF LOSS OF VEHICLE CONTROL AND AN ACCIDENT.

Remedy

THE THROTTLE RETURN CONTROL SYSTEM WITH THE COIL TORSION SPRING DESIGN WILL BE REPLACED.

Notes

SYSTEM: FUEL: THROTTLE LINKAGES AND CONTROL RETURN SPRING.VEHICLE DESCRIPTION: MEDIUM AND HEAVY TRUCKS, TRUCK CHASSIS, AND BUS CHASSISEQUIPPED WITH CUMMINS 5.9L AND 8.3L DIESEL ENGINES WITH IN-LINE FUEL INJECTIONPUMPS.NOTE: IF YOUR VEHICLE IS PRESENTED TO AN AUTHORIZED DEALER ON AN AGREED UPONSERVICE DATE AND THE REMEDY IS NOT PROVIDED WITHIN A REASONABLE TIME AND FREEOF CHARGE OR THE REMEDY IS DOES NOT CORRECT THE DEFECT OR NONCOMPLIANCE, PLEASECONTACT THE FORD SERVICE CENTER AT 1-800-392-3673. ALSO, CONTACT THE NATIONALHIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393.