OSHKOSH V815 1988: PARKING BRAKE

General Information

NHTSA Campaign ID Number: 88V197000

Make Model Year
OSHKOSH V815 1988
Date Owners Notified Date Received by ODI Date Added to Database
1988-12-23 1988-12-28 1989-01-04

Production Dates: 1988-04-01 - 1988-12-01

Manufacturers Involved: Oshkosh Corporation

Component: PARKING BRAKE

Potential Number Of Units Affected: 82

Report Initiator: MFR MFR Report

Summary

DUE TO IMPROPERLY ASSEMBLED PARKING BRAKE HYDRAULIC SYSTEM, IN COLD WEATHER HIGH OIL BACK PRESSURE MAY OCCUR; WHEN ENGINE IS STARTED PARTIAL OR FULL RELEASE OF PARKING BRAKE MAY AUTOMATICALLY OCCUR.

Consequence

IF THIS OCCURS WHEN VEHICLE IS PARKED ON AN INCLINE,VEHICLE COULD ROLL DOWN THE INCLINE AND RESULT IN AN ACCIDENT OR PERSONALINJURY.

Remedy

INSTALL A NEW HYDRAULIC HOSE AND FITTINGS TO ELIMINATE THE BACK PRESSURE FROM THE SIGNAL PORT WHICH WOULD PRECLUDE ANY FALSE SIGNAL TO THE PARKING BRAKE.

Notes

SYSTEM: PARKING BRAKE.VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS.