Thanks
It is an early one 1999 I have removed the cover plate from it in situ and the play does appear to be on the inner bearing as I can see the movement when I push on the driveshaft I hope to get the unit off next week,But was hopeing some one would have info on setting up the axle when I rebuild it ie torqe settings and preload settings I havent worked on one for about 30 years (when Haynes Manuals gave info like that)