REINFORCEMENT GUSSETS WERE OMITTED DURING INSTALLATION OF SOME PINTLE HOOKS. THIS MAY RESULT IN CRACKING OF THE WELDS ON THE PLATE SECURING THE PINTLE HOOK MOUNT. FAILURE OF THE PLATE WELDS MAY RESULT IN COMPLETE SEPARATION OF THE REAR TRAILER FROM THE FIRST.
Consequence & remedy
Consequence: Not supplied
Remedy: DEALER WILL INSPECT AND, IF NECESSARY, INSTALL REINFORCEMENT GUSSETS TO PRECLUDE PINTLE HOOK FAILURE.
THE PISTON IN THE ANTILOCK VALVE COULD STICK DUE TO EXPOSURE TO HIGH CONCENTRATIONS OF FLUID CONTAMINANTS THAT MAY COLLECT IN THE TRAILER BRAKING SYSTEM. CONSEQUENTLY, NO AIR WOULD BE DELIVERED TO THE BRAKE CHAMBERS NORMALLY SUPPLIED BY THAT VALVE. THIS COULD RESULT IN A "NO BRAKE" CONDITION ON THE AFFECTED AXLES. THIS CONSTITUTES A NON-COMPLIANCE TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 121, "AIR BRAKE SYSTEMS".
Consequence & remedy
Consequence: Not supplied
Remedy: THE DEFECTIVE VALVE WILL BE REPLACED WITHOUT CHARGE.