[Lynn Eades]

If it all looks O.K. put it back together. Grease the bores, the little pin in the centre shaft, the two pellets in thier bores, and put some gease in the holes for the detents. As you have probably worked out, you can only move a shaft when the other two are in the neutral position. To put your selector shafts back in , put a spring in its hole, followed by the ball. push the selector shaft in part way. using a bit of rod, or suitable punch,(smaller in dia. than the ball) push the ball in, push the selector in to meet the punch, hopefully the selector shaft has ridden up onto the ball, holding it in. withdraw the punch, and push the shaft home. The rest should be easy.