ON CERTAIN KENWORTH AND PETERBILT HEAVY DUTY TRUCKS EQUIPPED WITH TAS-85 TRW STEERING GEARS

Dec 20, 2007 — Recall Campaign #07V591000

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.

The recall was influenced by the manufacturer with about 559 units affected.

See recall notice

NHTSA Safety Recall Notice

07V591000

Manufacturer:	PACCAR Incorporated
Recall date:	December 20, 2007
NHTSA Campaign #:	07V591000
Units affected:	559

Description:: 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.
Consequeces:: THIS TYPE OF DAMAGE MAY CAUSE A "BIND/STICK" CONDITION IN THE VEHICLE STEERING DURING A TURN INCREASING THE RISK OF A CRASH.
Corrective action:: 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.
Notes:: KENWORTH RECALL NO. 07KWE, PETERBILT 1107K.CUSTOMERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO HTTP://WWW.SAFERCAR.GOV.

Affects the following:

2008 KENWORTH T2000 Complaints
TL* THE CONTACT OWNS A 2008 KENWORTH T2000. THE CONTACT STATED THAT THE FUEL BURNING CHAMBER MALFUNCTIONED AND CAUSED THE CHECK ENGINE LIGHT TO CONTINUOUSLY ILLUMINATE. THE VEHICLE WAS TAKEN TO THE DEALER WHO STATED THAT THE EXHAUST TEMPERATURE SENSOR NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE CONTINUED TO OCCUR. THE MANUFACTURER WAS NOTIFIED OF THE DEFECT. THE APPROXIMATE FAILURE MILEAGE WAS 674,692. UPDATED 06/17/14 MA UPDATED 8/21/17*CN;
2008 KENWORTH T660 Complaints
2008 KENWORTH T660 WITH A CATERPILLAR C-15 ENGINE. CONSUMER STATES TRUCK CAUGHT FIRE AFTER ACCIDENT *TGW THE CONSUMER STATED A TANKER TRUCK SUDDENLY STOPPED UNEXPECTEDLY AND THE CONSUMERS HUSBAND HIT THE TANKERS BUMPER. SMOKE AND FLAMES STARTED POURING OUT FROM UNDER THE GOOD OF THE TRACTOR. THE CONSUMERS HUSBAND GRABBED THE EXTINGUISHER, RAN TO THE FRONT OF THE TRUNK, BUT BECAUSE OF THE SMOKE AND FLAMES, HE WAS UNABLE TO OPEN THE HOOD. HE DISCHARGED THE FIRE EXTINGUISHER UNDER THE DRIVER'S SIDE WHEEL WELL, BUT THE ENTIRE TRACTOR WAS SOON ENGULFED IN FLAMES. THE FIRE DEPARTMENT EXTINGUISHED THE FLAMES AND THE TRACTOR WAS TOWED TO AN IMPOUND YARD. THE INSURANCE INVESTIGATORS COULD NOT DETERMINE THE CAUSE OF THE FIRE, DUE TO THE AMOUNT OF FIRE DAMAGE TO THE ENGINE. *JB;
2008 KENWORTH T800 Complaints
2008 KENWORTH T800B. CONSUMER STATES SEVERAL PROBLEMS WITH VEHICLE TO INCLUDE LIQUID NATURAL GAS LEAKS *TGW THE CONSUMER STATED HE WAS PROMISED A WARRANTY ON THE LNG SYSTEM BY THE MANUFACTURER OF THE LNG SYSTEM IN THE TRUCK. HE WAS INFORMED HE COULD ONLY GET THE TRUCK SERVICED BY KENWORTH. HE HAS EXPERIENCED NUMEROUS PROBLEMS WITH THE LNG SYSTEM INCLUDING LIQUID GAS LEAKS OVERNIGHT WHICH CAUSED FREEZING ON THE TANK. SEVERAL VACUUMS HAD BEEN PERFORMED ON THE TANK TO TRY AND GET THE TANK TO WORK, BECAUSE NO ONE WANTED TO REPLACE THE TANK. *JB;