Item Affected: SERVICE BRAKES, AIR
Date Announced: 04/06/1999
Description of Recall: VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS EQUIPPED WITH MERITOR AIR BRAKE AUTOMATIC SLACK ADJUSTERS. SOME OF THE AUTOMATIC SLACK ADJUSTERS HAD INSUFFICIENT TORQUE APPLIED TO THE GUIDE PAWL CAP SCREW.
Conequence: WITHOUT SUFFICIENT TORQUE ON THE GUIDE PAWL CAP SCREW, THE BRAKES COULD GRADUALLY LOSE ADJUSTMENT, INCREASING THE VEHICLE STOPPING DISTANCE.
Action Need To Fix It: DEALERS WILL CHECK THE TORQUE ON THE AUTOMATIC SLACK ADJUSTER GUIDE PAWL. IF THERE IS NO TORQUE, THE BRAKES WILL BE ADJUSTED AND THE GUIDE PAWL WILL BE TIGHTENED TO 15-20 FT. LBS.
Notes: KENWORTH NOTIFIED OWNERS BEGINNING APRIL 30, 1999; AND PETERBILT NOTIFIED THEIR OWNERS ON MAY 10, 1999. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT PETERBILT AT 1-510-790-4013 OR KENWORTH AT 1-206-828-5418. ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).
Item Affected: WHEELS
Date Announced: 04/22/1999
Description of Recall: VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS EQUIPPED WITH ALCOA 984650 24.5 X 8.25 WHEELS. THE AFFECTED WHEELS WERE IMPROPERLY HEAT TREATED.
Conequence: THIS CONDITION CAN LEAD TO AN OUT OF ROUNDNESS CONDITION CAUSING SEPARATION OF THE TIRE FROM THE WHEEL.
Action Need To Fix It: TIRES WILL BE REMOVED FROM THE WHEEL TO IDENTIFY THE HEAT LOT NUMBER AND WHEELS WITH THE AFFECTED LOT NUMBER WILL BE REPLACED.
Notes: OWNER NOTIFICATION BEGAN MAY 14, 1999. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT PETERBILT AT 1-888-999-6310. ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).
Item Affected: SERVICE BRAKES, AIR
Date Announced: 10/05/1999
Description of Recall: VEHICLE DESCRIPTION: MERITOR 15X4 BRAKE ASSEMBLIES WERE INSTALLED ON LIFTABLE/STEERABLE TAG/PUSHER AXLES CONTAINED A SIZE 12 BRAKE CHAMBER INSTEAD OF THE SPECIFIED SIZE 16 BRAKE CHAMBER.
Conequence: THIS CONDITION WOULD CAUSE DECREASED BRAKING PERFORMANCE INCREASING THE RISK OF A CRASH.
Action Need To Fix It: DEALERS WILL REPLACE THE BRAKE CHAMBERS.
Notes: PETERBILT RECALL NO. 1099D. OWNER NOTIFICATION BEGAN NOVEMBER 10, 1999. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT PETERBILT AT 1-888-999-6310. ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).