Ignition Module Air Gap.
Does anyone here have a Johnson 4hp 1990-2001? (see image for the layout of this model)
The service manual states that the air gap between flywheel and ignition module is ‘very sensitive’ but I am unable to find the actual gap quoted anywhere in the manual or on-line.
Before disturbing it, I had used feeler gauges and thought that it was measuring 0.3mm, but that was some time ago and I am now doubting my (senior) memory. I have asked brp.com and they sent me a couple of UK dealerships to ask but I have had no joy with them.
So my big ask is, if any one here has this model and a set of feeler gauges, would you be so kind as to measure the gap for me?