westfield Mazda SDV diff fitting

[white_van_man]

Im after a bit of help fitting my diff on my mazda SDV

On the bottom of the diff there was a small bracket


This came off with no problem but it left a small bush showing



The manusl says nothing about this. All it says is i should be fitting a reduction bush in that hole (front) there is a second hole behind it with no bush in it and this is also meant to be used as a mounting hole. I have had a look around the few mazda build sites but have found nothing can anyone on hear help me out?

I was hoping to get this installed this weekend but westfield are now shut so no help from them. Im off to a workshop tomorrow with a press so could push out the old bush at the front but i think WF have cocked up the manual and the reduction bush needs to go in the back hole and the one at the front just needs to be ground down flush.

Thanks for your help
Alex