Andy
Thanks, today I warmed the surrounding case, and with a bit of a wrestle they both came out, I removed the cam spindles by making an extractor tool, but i am still struggling to remove the 1/2 time crank shaft pinion gear, I don't have a set of 2 leg pullers small enough to fit, I tried all sorts, any idea if you can get hold of one of those BSA tools
doubt that anyone makes them.
Phil