mgonitzke
Well-known member
Allen S. and Mike-
Briggs engines shear flywheel keys. I have never heard of a K-series Kohler shearing a flywheel key. I'd say that's extremely unlikely, as the flywheel key in a Kohler is about 4x bigger than the one in most single-cylinder Briggs engines. Even if it did shear, it won't screw up the timing if it was set right before the key sheared, because the points are run from a cam lobe and have nothing to do with the flywheel. If the key sheared, the timing marks would be off, but still...very unlikely in my opinion.
And just a reminder, gapping the points to 0.020" does not guarantee the timing is right...the points must just begin to break when the "S" mark is centered in the sight hole in the flywheel shroud.
Briggs engines shear flywheel keys. I have never heard of a K-series Kohler shearing a flywheel key. I'd say that's extremely unlikely, as the flywheel key in a Kohler is about 4x bigger than the one in most single-cylinder Briggs engines. Even if it did shear, it won't screw up the timing if it was set right before the key sheared, because the points are run from a cam lobe and have nothing to do with the flywheel. If the key sheared, the timing marks would be off, but still...very unlikely in my opinion.
And just a reminder, gapping the points to 0.020" does not guarantee the timing is right...the points must just begin to break when the "S" mark is centered in the sight hole in the flywheel shroud.