NHTSA Campaign 06V391000

POWER TRAIN:DRIVELINE

Issued by PACCAR INCORPORATED · Reported Oct 13, 2006 · 572 vehicles affected

What's wrong

ON CERTAIN TRUCKS EQUIPPED WITH CHALMERS REAR SUSPENSIONS, THE ADJUSTABLE TORQUE ROD END CASTINGS MAY BE BRITTLE. A BRITTLE ROD END CASTING MAY FRACTURE WITHOUT WARNING, CAUSING THE VEHICLES' REAR AXLES TO BECOME MISALIGNED.

Consequence

THIS MISALIGNMENT CAN CAUSE THE VEHICLE TO LOSE DIRECTIONAL STABILITY AT SPEEDS THAT MAY RESULT IN A VEHICLE CRASH.

Remedy

DEALERS WILL INSPECT THE VEHICLES TO DETERMINE IF THEY WERE MANUFACTURED WITH A SUSPECT TORQUE ROD END. IF A SUSPECT TORQUE ROD END IS FOUND, THE ENTIRE TORQUE ROD WILL BE REPLACED. THE RECALL BEGAN ON OCTOBER 9, 2006. OWNERS MAY CONTACT PETERBILT AT 1-940-591-4196 OR KENWORTH AT 1-425-828-5440.

Vehicles affected by this recall

Make Model Year Units
KENWORTH C500 2006 572
KENWORTH T800 2006 572
KENWORTH W900 2006 572
PETERBILT 340 2006 572
PETERBILT 357 2006 572
PETERBILT 365 2006 572
PETERBILT 378 2006 572
PETERBILT 379 2006 572

Source: NHTSA Campaign 06V391000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.