ok decided to pull meself under the bus yesterday for a wee nosey at the chasis,sills ect(which do seem surprisingly solid!), and just to have a general look at the layout. seem to have the odd leak here and there again just what i was expecting,there is a lot of oil on the block(from what i assume is a leak in the rocker cover gasket?) what i was actually looking for was some kind of sump bolt for changing the gearbox oil, and also looking for the speedo cable,does any one have an idiots guide to this? i have had a search but to no avail,forgot to add its a 200tdi.
thanks!!

ok...after a google i found this
DIFFLOCK - 5 speed box Oil change
and its dexron iii atf fluid right?