What if your lawn mower doesn't start anymore? No spark on the plug? In my case it was the ignition coil. I replaced part number 20 584 03-S, and in this video I show how to adjust the gap. Watch it - you can learn a thing or two in this video ...
See here how to test the coil: • How To Check A Simple Lawn Mower Ignition ...
CC Subtitel in German - Untertitel auf Deutsch