Do you mean the valve clearance? This engine does not compression release, it's quite old. Yes it does start but it kick backs very hard often when you pull it.
Hi!
I have a Briggs & Stratton 5HP that I recently bought second hand. The problem is that the cord is being pulled back really hard quite often when I try to start it. My father is quite good with engines and have disassemble it and we still don't know what the problem is.
The flywheel key is...