NHTSA Campaign 07V591000

STEERING:GEAR BOX:SHAFT SECTOR

Issued by PACCAR INCORPORATED · Reported Dec 20, 2007 · 559 vehicles affected

What's wrong

ON CERTAIN KENWORTH AND PETERBILT HEAVY DUTY TRUCKS EQUIPPED WITH TAS-85 TRW STEERING GEARS, THE INNER SURFACE OF THE OUTER SECTOR SHAFT TEETH OF THE STEERING GEARS MAY HAVE AN INCORRECT INVOLUTE PROFILE, WHICH MAY LEAD TO CHIPPING AND DAMAGE OF THE GEARING SYSTEM.

Consequence

THIS TYPE OF DAMAGE MAY CAUSE A "BIND/STICK" CONDITION IN THE VEHICLE STEERING DURING A TURN INCREASING THE RISK OF A CRASH.

Remedy

DEALERS WILL REPAIR AND REPLACE ANY SUSPECT TAS-85 STEERING GEAR ASSEMBLY FREE OF CHARGE. THE RECALL BEGAN ON JANUARY 9, 2008. OWNERS MAY CONTACT KENWORTH AT 425-828-5440 AND PETERBILT AT 940-591-4201.

Vehicles affected by this recall

Make Model Year Units
KENWORTH C500 2008 559
KENWORTH T2000 2008 559
KENWORTH T660 2008 559
KENWORTH T800 2008 559
PETERBILT 320 2008 559
PETERBILT 365 2008 559
PETERBILT 367 2008 559
PETERBILT 384 2008 559
PETERBILT 386 2008 559
PETERBILT 387 2008 559
PETERBILT 388 2008 559
PETERBILT 389 2008 559
PETERBILT 389K 2008 559

Source: NHTSA Campaign 07V591000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.