SERVICE BRAKES, AIR:SUPPLY:RESERVOIR/TANK
VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS. THE AIR BRAKE RESERVOIR ASSEMBLIES HAVE POOR WELD FUSION AT THE WELDED SEAMS IN THE RESERVOIRS. THIS COULD RESULT IN REPUTURE OF THE SEAM AND SUBSEQUENT RELEASE OF THE COMPRESSED AIR.
Remedy: DEALERS WILL REPLACE THE PRIMARY AND SECONDARY AIR BRAKE RESERVOIRS.
575 vehicles affected