you replace the spark plug
If after replacing the spark plug you still have no spark you may want to check depending on year and model of lawnmower:
- wire to kill switch might be shorted.
-Take flywheel cover off and clean dirt and rust off flywheel and coil
-if it has points and condenser you will have to pull the fly wheel and replace them and reset points then put back together.
You may do serious damage to the lawnmower if the wrong spark plug is installed.
the magnet on the spinning flywheel of a lawnmower creates a spark every time ot passes by the coil. this spark is what ignites the fuel
yes
Depending on what lawnmower you have just simply take the spark plug out and tilt lawnmoer
Rj19l
yes
Honda 215 lawnmower
Chanpion RJ19LM
The spark plug should be gaped at .030"(76mm)
The spark-plug gap for a toro 6.5 hp self paced walk behind lawnmower is a 0.035 spark plug. You can easily find nice spark-plugs for sale on sites such as eBay.
.030"
Buy a new one - replace it!!