NHTSA Campaign 02V210007

SERVICE BRAKES, AIR:SUPPLY:CHECK VALVE

Issued by WELD-IT COMPANY · Reported Aug 15, 2002 · 166 vehicles affected

What's wrong

ON CERTAIN TRAILERS EQUIPPED WITH SPRING BRAKE CONTROL VALVE ASSEMBLIES. THERE IS A RECESSED AREA ON TOP OF THE VALVE IN WHICH A BRASS GUIDE PIN FITS DOWN INSIDE THE BODY OF THE VALVE AND IS HELD IN PLACE BY A STEEL SNAP RING. THE RECESSED AREA ALLOWS ACCUMULATION OF WATER, DIRT, AND/OR CHEMICALS TO BUILD UP BEHIND THE SNAP RING TO THE POINT WHERE IT WILL NO LONGER CONTAIN THE GUIDE PIN RESULTING IN A FAILURE OF THE AIR VALVE.

Consequence

FAILURE OF THE VALVE IN AN EMPTY OR LIGHTLY LOADED TRAILER WHILE THE VEHICLE IS IN MOTION COULD RESULT IN A HARD APPLICATION OF THE SPRING BRAKES, POSSIBLY LOCKING UP THE TRAILER WHEELS AND RESULTING IN A VEHICLE CRASH.

Remedy

SEALCO WILL PROVIDE A REPAIR KIT AND INSTALLATION INSTRUCTIONS TO ITS CUSTOMERS FREE OF CHARGE. 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 SEALCO AT 602-253-1007 OR WELD-IT AT 213-263-7524.

Vehicles affected by this recall

Make Model Year Units
WELD-IT TRAILER 1994 166
WELD-IT TRAILER 1995 166
WELD-IT TRAILER 1996 166
WELD-IT TRAILER 1997 166
WELD-IT TRAILER 1998 166
WELD-IT TRAILER 1999 166
WELD-IT TRAILER 2000 166

Source: NHTSA Campaign 02V210007 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.