OK it sounds like you've got a newer transmission than the picture I posted.

If you have a quick search on the internet I reckon you'll find plenty of data (some of it written by ATSG) on the 722.3 transmission. You should then see roughly where the most likely place is for a leak to come from...

...I can't help anymore so I'm banging out!

__________________
1992 W201 190E 1.8 171,000 km - Daily driver
1981 W123 300D ~ 100,000 miles / 160,000 km - project car stripped to the bone
1965 Land Rover Series 2a Station Wagon CIS recovery therapy!
1961 Volvo PV544 Bare metal rat rod-ish thing

I'm here to chat about cars and to help others - I'm not here "to always be right" like an internet warrior



Don't leave that there - I'll take it to bits!