So its been ages since i've updated this, probably cos i've done nothing and am always working.
Anyway, 2nd was shagged in the gearbox so i pulled it out to rebuild it, ordered everything from Nissan japan, through jesse streeter and it cost about half of what it would have from a local nissan dealer.
For everyone who has wanted to rebuild there box but has been too scared to because of all the posts saying you need special tools blah, blah, blah, I say just do it.
I used a workshop press a bearing puller kit and a hammer and made some (really basic) parts for the puller.
anyway here are some pics (everyone loves pics)
tools used
My mad puller attachments