INTERNATIONAL 4700 1990: SERVICE BRAKES, HYDRAULIC:POWER ASSIST:HYDRAULIC:HOSES, LINES/PIPING, AND FITTINGS
NHTSA Campaign ID Number: 89V224000
| Make | Model | Year |
|---|---|---|
| INTERNATIONAL | 4700 | 1990 |
| Date Owners Notified | Date Received by ODI | Date Added to Database |
| 1989-12-07 | 1989-12-11 | 1990-01-02 |
Production Dates: 1989-04-01 - 1989-11-01
Manufacturers Involved: International Motors, LLC
Component: SERVICE BRAKES, HYDRAULIC:POWER ASSIST:HYDRAULIC:HOSES, LINES/PIPING, AND FITTINGS
Potential Number Of Units Affected: 10459
Report Initiator: MFR MFR Report
THE THROTTLE VALVE INSIDE THE HYDRAULIC BRAKE BOOSTER MAY DEFORM FROM BUILDUP OF HEAT AND PRESSURE AND CLOSE-OFF FLUID RETURN PORTS.
THIS COULD CAUSE EXCESSIVE PRESSURE BUILDUP IN THEBOOSTER CAUSING THE BRAKES TO SELF APPLY WITH A SEVERE UNEXPECTED STOP. THISCONDITION COULD ALSO RESULT IN LOSS OF POWER STEERING ASSIST. EITHER CONDITIONCOULD RESULT IN AN ACCIDENT.
REPLACE BRAKE BOOSTER ASSEMBLY.
SYSTEM: HYDRAULIC BRAKE BOOSTER.VEHICLE DESCRIPTION: TRUCK.
