NHTSA Campaign 03V126000

SERVICE BRAKES, AIR

Issued by PACCAR INCORPORATED · Reported Mar 31, 2003 · 45 vehicles affected

What's wrong

CERTAIN TRUCKS EQUIPPED WITH MERITOR P 18X7 BRAKES WITH 36" BRAKE CHAMBERS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD (FMVSS) NO. 121, "AIR BRAKE SYSTEMS." THESE TRUCKS WERE MANUFACTURED WITH A COMBINED AIR RESERVOIR VOLUME LESS THAN 12 TIMES THE COMBINED VOLUME OF ALL SERVICE BRAKE CHAMBERS.

Consequence

THIS DOES NOT MEET THE REQUIREMENTS OF THE STANDARD.

Remedy

DEALERS WILL ADD AN ADDITIONAL TANK OR CHANGE ONE OF THE EXISTING AIR TANKS TO A LARGER SIZE. OWNER NOTIFICATION BEGAN ON MAY 5, 2003. 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 KENWORTH AT 1-425-828-5440.

Vehicles affected by this recall

Make Model Year Units
KENWORTH C500 1991 45
KENWORTH C500 1992 45
KENWORTH C500 1993 45
KENWORTH C500 1994 45
KENWORTH C500 1995 45
KENWORTH C500 1996 45
KENWORTH C500 1997 45
KENWORTH C500 1998 45
KENWORTH C500 1999 45
KENWORTH C500 2000 45
KENWORTH C500 2001 45
KENWORTH C500 2002 45
KENWORTH C500 2003 45
KENWORTH T800 1991 45
KENWORTH T800 1992 45
KENWORTH T800 1993 45
KENWORTH T800 1994 45
KENWORTH T800 1995 45
KENWORTH T800 1996 45
KENWORTH T800 1997 45
KENWORTH T800 1998 45
KENWORTH T800 1999 45
KENWORTH T800 2000 45
KENWORTH T800 2001 45
KENWORTH T800 2002 45
KENWORTH T800 2003 45

Source: NHTSA Campaign 03V126000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.