Wiring

[Trigger]

I am not trusting part numbers ever again. The rubbers on the CB500K0 is the same as the CB500K1 and onwards but, the reflector is a lot smaller.
As Bryan pointed out that the parts book and the microfiche are wrong.

[Bryanj]

Look at the gearbox page trigg, it sez 2 of one selector and a total of 4!!