THE OPTIONAL TANDEM SUSPENSION ASSEMBLY MAY HAVE BEEN INSTALLED USING A STANDARD BEAM END ADAPTER KIT, RATHER THAN THE REQUIRED SPECIAL KIT. PROGRESSIVE DETERIORATION COULD OCCUR TO THE ADAPTER TO BEAM END BUSHING JOINT, POSSIBLY RESULTING IN FRACTURE OF THE BEAM TO AXLE ATTACHING BOLTS.
FixTHE INCORRECT BEAM ADAPTERS WILL BE REPLACED ON NEW UNITS AND BEAM END ADAPTERS AND BUSHINGS WILL BE INSTALLED ON UNITS IN SERVICE, FREE OF CHARGE.