NHTSA Campaign 99V303000

POWER TRAIN:DRIVELINE

Issued by PACCAR, INCORPORATED · Reported Nov 1, 1999 · 2,607 vehicles affected

What's wrong

VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS. THE INSTALLATION OF THE ALUMINUM STEERING DRIVELINE EXCEEDS THE U-JOINT ANGLES SPECIFIED BY DANA, THE DRIVELINE MANUFACTURER. BY EXCEEDING THIS SPECIFICATION, THE U-JOINT COULD CONTACT AND CAUSE A STRESS RISER IN THE ALUMINUM DRIVE SHAFT. THIS CONTACT COULD CAUSE IN A NOTCH IN THE ALUMINUM DRIVEMENT, RESULTING IN A STRESS RISER IN THE SHAFT.

Consequence

THIS NOTCH COULD CAUSE PREMATURE FAILURE OF THE STEERING DRIVELINE, RESULTING IN LOSS OF VEHICLE CONTROL AND/OR VEHICLE CRASH WITHOUT PRIOR WARNING.

Remedy

DEALERS WILL REPLACE THE ALUMINUM DRIVELINE WITH A STEEL VERSION.

Vehicles affected by this recall

Make Model Year Units
KENWORTH T300 1999 2,607
KENWORTH T600 1999 2,607
KENWORTH T800 1999 2,607

Source: NHTSA Campaign 99V303000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.