HINO FG223 1984: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER

General Information

NHTSA Campaign ID Number: 86V025000

Make Model Year
HINO FG223 1984
Date Owners Notified Date Received by ODI Date Added to Database
1986-02-20 1986-02-11 1986-02-26

Production Dates: 1984-04-01 - 1985-04-01

Manufacturers Involved: HINO DIESEL TRUCKS(USA)

Component: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER

Potential Number Of Units Affected: 108

Report Initiator: MFR MFR Report

Summary

THE RUBBER VALVE OF THE BRAKE AIR MASTER "BOOSTER" MAY TEAR DUE TO HIGH FLUID PRESSURE DEVELOPED DURING SIMULTANEOUS APPLICATION OF BOTH THE SERVICE AND REAR WHEEL PARKING BRAKE. CONSEQUENCE OF DEFECT: THE DAMAGE RUBBER VALVE RESULTS IN LOSS OF SERVICE BRAKE CAPACITY WHICH MAY LEAD TO AN ACCIDENT.

Remedy

REPLACE BRAKE AIR MASTER "BOOSTER".

Notes

SYSTEM: BRAKE BOOSTER.VEHICLE DESCRIPTION: CAB OVER ENGINE TRUCKS.