Hi guys, after fitting my new 6 speed box there was a problem with selecting 4th gear.
But after a few weeks it loosened up and worked very well until it started to crunch 4th, so yesterday I pulled the motor and box.
I stripped the rear housing off to get at 3rd and 4th, having the right tools did help, and I found 4th sync had been binding on the gear cone and left small grooves.
I had the cone reground and fitted two new syncs and put all back together tonight, I have taken lots of pics as I was stripping it so could be useful for others.
The box is quite easy to work on, just a few things to lookout for when reassembling.

Chris Woolley

I am glad to say my box is now better than new, due to it not binding on the 4th gear sync.
Here is some pics of it being stripped and one of the damaged 4th gear cone.
https://www.dropbox.com/s/8tf8ut1wzhfadpd/114.JPG?dl=0 https://www.dropbox.com/s/2oc40hk3t2g36os/116.JPG?dl=0 https://www.dropbox.com/s/mzyl0d24zx09n9x/110.JPG?dl=0 https://www.dropbox.com/s/d72wawt4ghdw792/112.JPG?dl=0 https://www.dropbox.com/s/7xsxtbawoa08m2t/108.JPG?dl=0

Mmm, that link gives me just one piccy - but a different one each time!
You can used Dropbox to show the piccys on this forum - follow the instructions here: http://www.7-dna.com/instructions.html