Don't recognise clutch on B33

[SamNorwich69]

Hi Roy can you give advice on this breather as on the side stand it constantly drips oil onto the floor , say one drip every 30mins , is there a way of changing the breathing  IE updating

[Roy]

Sam if poss post up a photo of your timing cover ,let's see what one you have , is your bike up and running ,
If not it's possibly crankcase has wet sumped and oil level is up close to main bearing and leaking past ,as even as standard there is no oil seal that side ,only the distance piece behind the engine sprocket being a close fit to crankcase  to stop oil passing by , there are few options , if you are stripping engine completely to help this situation, fit a sealed main bearing (bearing number 6205 RS ) or/ and machine case and fit garter seal ,

[SamNorwich69]

Cheers for the help , might rebuild next year

[neil1964]

An article I remember reading a while ago.  Trevor is quite up on these things too (afraid I am too sketchy on specifics) so it is good that Roy is sharing.
https://www.britbike.com/forums/ubbthreads.php?ubb=showflat&Number=382120