ON CERTAIN GRAIN TRAILERS, A FATIGUE FAILURE (CRACKING) OF THE ALUMINUM ANGLE BEHIND THE KING PIN SUPPORT BEAM CAN OCCUR CAUSING DISTORTION OF THE BOTTOM RAIL AND COMPROMISING THE KING…
ON CERTAIN TRAILERS, THE WHEEL ASSEMBLY HUB SPINDLE NUT ON EACH AXLE MAY HAVE BEEN INSTALLED WITHOUT A "KEEPER." THE PURPOSE OF THE KEEPER IS TO LOCK THE SPINDLE NUT…
ON CERTAIN TRAILERS EQUIPPED WITH SEALCO SPRING BRAKE CONTROL VALVE ASSEMBLIES INCORPORATED IN ARVINMERITOR AXLES, PART NOS. 110700 AND 110800, THERE IS A RECESSED AREA ON TOP OF THE VALVE…
ON CERTAIN TRAILERS EQUIPPED WITH BENDIX SR-2, SR-4, AND SR-5 TRAILER SPRING BRAKE VALVE ASSEMBLIES, THE MOLDED RUBBER FACE OF THE INLET/EXHAUST VALVE (I/E VALVE) COMPONENT OF THE AFFECTED VALVES…