Thats fantastic thanks!

Have you got more of those maintenance guides on a website or something? they would be amazingly useful now my car is seemingly falling apart on me.

classicswede wrote:If it is the 340 then the most likely thing is the lever that goes through the back of the hub is stuck. Its a case fo strip it down and free it off.

Strip it down to what extent? are there any pics/diagrams you could show me?

Left my car sitting over winter for 2 and a half months, while I got everything fixed (distributor cap + rotor arm, various cables and hoses, etc). As I was expecting, the brakes were a little seized at first but all seems to be working nicely now. Apart from one.

It seems its the rear right. It ...