Tecumseh TVM 220 10 Hp engine no spark at plug.

[mower01]

200 Engine ran well last time I used engine. Checked points, sanded metal on pick-up, and installed new spark plug. Still no spark at plug.

 

[EngineMan]

Take a look at this it may have the answer you are looking for, if not come back.

https://www.dropbox.com/s/5qx4ceqtl...P-4-CYCLE-L-HEAD-FLAT-HEAD-ENGINES-692509.pdf