EQUIPMENT DESCRIPTION: AIR SUSPENSIONS INSTALLED ON SPARTAN MOTOR HOMES. THE FRONT WHEEL SPINDLE BEARING MAY HAVE EXCESSIVE PRELOAD DUE TO IMPROPER END PLAY SETTINGS.
RiskTHIS BEARING PRELOAD IN COMBINATION WITH IMPROPER LUBRICATING OIL LEVELS CAN CAUSE PREMATURE FAILURE OF THE OUTER BEARING, AFFECTING THE STEERING ON THE MOTOR HOMES.
FixDEALERS WILL INSPECT THE DEFLECTOR RING AND RESEATING, ADJUST THE WHEEL BEARINGS, ADD LUBRICATION, AND REPLACE THE HUBCAP.