Can anyone help me locate a guide how to remove the fron diff ?

I have the start of an oil leak between the diff / sump interface, I believe there is an O-Ring that must be leaking, extract from Rave:

The front differential is mounted on the LH side of the vehicle sump. The sump has a cast tube through it, which allows
for the fitment of the RH drive shaft and separates the engine oil from the differential oil. The differential unit is secured
to the engine sump with 4 bolts. The bolts pass through lugs in the differential casing and are secured into threaded
holes in the sump. An O-ring seal is fitted to the casing and locates in the sump to provide a seal between the casing
and the sump.

Rave doesn't give a procedure to remove the diff, looks fairly self-explanatory but just wondering if there was a write up anywhere ? Stolen / Gone: 2006MY Supercharged LPG Autobiography - Zambezi Silver with Sand/Jet/Jet Oxford Leather.....

http://www.fullfatrr.com/forum/topic17623.html

download it, its the full workshop manual for 06-10my. watch for pop ups etc but it does work. There is nothing that can't be fixed with a hammer😜😜
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