PACCAR PETERBILT 1990: STEERING:GEAR BOX (OTHER THAN RACK AND PINION)

General Information

NHTSA Campaign ID Number: 90V201000

Make Model Year
PACCAR PETERBILT 1990
Date Owners Notified Date Received by ODI Date Added to Database
1991-03-22 1990-12-06 1990-12-26

Production Dates: 1989-02-01 - 1990-11-01

Manufacturers Involved: PACCAR Incorporated

Component: STEERING:GEAR BOX (OTHER THAN RACK AND PINION)

Potential Number Of Units Affected: 451

Report Initiator: MFR MFR Report

Summary

HARD BRAKING OCCURRING DURING A TURNING MANEUVER CAN CAUSE THE FIREWALL MOUNTED STEERING SHAFT KNUCKLE AND THE ENGINE MOUNTED FUEL FILTER BRACKET TO COME IN CONTACT.

Consequence

THE CONTACT BETWEEN THE STEERING SHAFT KNUCKLE AND THEFUEL FILTER BRACKET CAN RESULT IN A STEERING LOCK, LOSS OF STEERING CONTROL,AND A VEHICLE ACCIDENT.

Remedy

REPLACE THE FUEL FILTER BRACKET WITH NEW BRACKETS WHICH WILL PROVIDE GREATER CLEARANCE BETWEEN THE BRACKET AND THE STEERING SHAFT KNUCKLE.

Notes

SYSTEM: FIREWALL MOUNTED STEERING SHAFT KNUCKLE.VEHICLE DESCRIPTION: HEAVY TRUCK.