ON CERTAIN FIFTH WHEEL TRAILERS EQUIPPED WITH BEDROOM SLIDE OUT ROOMS, THE FRONT CROSS-MEMBER CONNECTED TO THE HITCH PIN BOX MAY NOT BE OF ADEQUATE STRENGTH.
VEHICLE DESCRIPTION: FIFTH WHEEL AND TRAVEL TRAILERS EQUIPPED WITH DEXTER AXLES THAT WERE MANUFACTURED WITH A BEARING OPTION KNOWN AS NEV-R-LUBE. THE OPTIONAL HUB UTILIZES A SEALED CARTRIDGE BEARING WHICH IS HELD IN PLACE WITH A RETAINING RING THAT PREVENTS THE HUB FROM SHIFTING ON THE BEARING. SOME OF THESE AXLE ASSEMBLIES WERE PRODUCED WITHOUT THE RETAINING RING.