Originally Posted by sexr3i
oh yeah, just remembered, it's the other one thats the drain plug, theres a bolt just into the bottom of the gearbox that needs a really long socket on it as the bolt is a bit like a stud, it's got a long protrusion sticking out beyond the head which is obviously up against the bellhousing. think it was about 19mm?
It's not a bolt, it's the fifth gear selector locking mechanism as I just mentioned above.