I have a BCS rototiller with a bad ign.sw.. It is a three position (off, run and start)and has 5 terminals on it and are labeled 30, 15, 50, 30/1 & 15/54. All the 5 terminal sw. that I see are labeled B, S, M, A & C. I'm wondering what No. corresponds with what letters
House wiring is one thing but when one wire goes into a little black box and 3 wires comes out...
