NHTSA Campaign 79V189000

STEERING: STEERING WHEEL/HANDLE BAR

Issued by PACCAR, INCORPORATED · Reported Aug 17, 1979 · 12,000 vehicles affected

What's wrong

THE INVOLVED VEHICLES WERE MANUFACTURED WITH A 5/16 INCH THICK ESNA SELF-LOCKING NUT INSTALLED ON THE STEERING GEAR INPUT SHAFT PINCH BOLT. THE NUT USED MAY NOT SECURELY FASTEN THE U-JOINT TO THE INPUT SHAFT.

Remedy

THE U-JOINT YOKE AND INPUT SHAFT WILL BE INSPECTED AND THE PINCH BOLT AND NUT WILL BE REPLACED WITH THE TYPE CURRENTLY IN PRODUCTION. ANY OTHER STEERING COMPONENTS DAMAGED DUE TO THE DEFECT WILL ALSO BE REPLACED.

Vehicles affected by this recall

Make Model Year Units
PETERBILT PETERBILT 1977 12,000
PETERBILT PETERBILT 1978 12,000

Source: NHTSA Campaign 79V189000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.