Type 4 case pressure relief

Doing a service on the kombi ('77 2L) I thought it time to check the oil pressure relief was all in order.
I noticed there are two oil galleries running past the relief piston. On checking the book, it's not clear what each gallery is for.
Attached is a pic of what I assume is going on.

Anyone know if this is correct, or if not what is going on??
Cheers,
Richard

[ Edited on 15-5-2006 by Andy ]

looks right to me, I dont have a t2 case to look at though.

check on stf they have had long discussions on this subject,i read it all but its leaked out again:beer:beer:beer

:party
Cheers mate, good to see you recognise a nice kombi 🙂

was that you :beer:beer

Thanks for that, have not looked on there in a long time, must give it a go I guess 🙂

toplessbug wrote:check on stf they have had long discussions on this subject,i read it all but its leaked out again:beer:beer:beer