hi there im having a transnission fault, on the breeze it starts up on the button,will idle etc etc. until it goes in either forward or reverse, its a sort of clunking,grinding noise? (theres no chain on it) but now seems to be stuck or caught.

is there anything that it more likely to be?common fault or anything?

i fancy having a go myself at it, as i might get someone to do the piston while the heads off.

is there anything i need to watch out for etc etc ?

thanks for any help alex