Steve H,
Ok. I am writing this because I had already installed the clutch. Fortunately, with the engine on stand. So, changing it is only a matter of removing the bolts and turn it around.
FORTUNATELY, it seems that I followed the pic correctly. I installed the clutch disc with the long skinny side to the flywheel. When I can, I'll give it a test to see if the clutch releases or not. The problem was that in reading other posts, I seemed to have understood the opposite (after having installed my clutch).
I still don't understand the lobe thing. I have fit the bearing. I can only install the bearing with the lobe 90 degrees (read the 3 or 9 o'clock position) with respect to the clutch arm. I can't put it verticle (12 or 6 o'clock position). Should this lobe be on the inside of the fork, or on the outside = 3 o'clock position as viewed from the back.
