It is a blunt needle – ⅓ to ½ a turn, as I recall. Don’t over tighten the flywheel nut, you will make it harder to remove, and risk cracking the hub. The 41A192 anti friction washers go between the 43A204 equalizer ring and the 42A13 starter pawls.
The Simplex 200565 spindle must be centered on the dead center of the crankshaft. The hole it uses in the simplex housing is oversize to allow for adjustments.
Good Luck . . . 😀
