NHTSA Campaign 08V485000

SUSPENSION

Issued by PACCAR INCORPORATED · Reported Sep 24, 2008 · 130 vehicles affected

What's wrong

PACCAR IS RECALLING 130 MY 2004-2009 T2000, T800, T600, W900 AND T660 KENWORTH TRUCKS BUILT WITH AN AG400 REAR SUSPENSION, LONG STROKE BRAKE CHAMBERS, AND WIDE BASE TIRES (SUPER SINGLES). THESE VEHICLES MAY DEVELOP AN INCREASE IN LATERAL AND VERTICAL AXLE MOVEMENT. THIS MOVEMENT MAY CAUSE PART OR PARTS OF THE BRAKE ASSEMBLY (BRAKE CAM TUBE SUPPORT, BRAKE CHAMBER BRACKET, BRAKE CHAMBER, BRAKE SPIDER) TO DEVELOP FATIGUE CRACKS, POSSIBLY RESULTING IN THE FAILURE OF THE PART OR PARTS WITHIN THE BRAKE ASSEMBLY.

Consequence

A FAILURE MAY REDUCE VEHICLE BRAKE PERFORMANCE, INCREASING THE RISK OF A CRASH.

Remedy

DEALERS WILL INSTALL THE CAM TUBE SUPPORT BRACKETS ON ALL OF THE REAR AXLE WHEEL ENDS. INSPECT THE REAR AXLE BRAKE ASSEMBLY AND REPLACE IT IF CRACKED. THE RECALL IS EXPECTED TO BEGIN DURING NOVEMBER 2008. OWNERS MAY CONTACT KENWORTH AT 1-425-828-5440.

Vehicles affected by this recall

Make Model Year Units
KENWORTH T2000 2004 130
KENWORTH T2000 2005 130
KENWORTH T2000 2006 130
KENWORTH T2000 2007 130
KENWORTH T2000 2008 130
KENWORTH T2000 2009 130
KENWORTH T600 2004 130
KENWORTH T600 2005 130
KENWORTH T600 2006 130
KENWORTH T600 2007 130
KENWORTH T600 2008 130
KENWORTH T600 2009 130
KENWORTH T660 2004 130
KENWORTH T660 2005 130
KENWORTH T660 2006 130
KENWORTH T660 2007 130
KENWORTH T660 2008 130
KENWORTH T660 2009 130
KENWORTH T800 2004 130
KENWORTH T800 2005 130
KENWORTH T800 2006 130
KENWORTH T800 2007 130
KENWORTH T800 2008 130
KENWORTH T800 2009 130
KENWORTH W900 2004 130
KENWORTH W900 2005 130
KENWORTH W900 2006 130
KENWORTH W900 2007 130
KENWORTH W900 2008 130
KENWORTH W900 2009 130

Source: NHTSA Campaign 08V485000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.