ENGINE FAILS TO START
1. Check level of fuel in tank
2. Check air vent screw on tank open
3. Check arrow on primer bulb to ensure fuel line is connected the right way
4. Check fuel lines connected tightly and bulb primed
5. Check engine is in neutral and throttle control in START position
6. Inspect
battery and connections (electric start)
7. Check emergency-stop (kill) lock plate connected correctly to switch
8. Inspect fuel filters (fuel tank, external, internal) and clean if necessary
9. Check internal
fuel filter to ensure filter casing is tightly screwed
10. Inspect spark plugs and clean if necessary
11. Check
fuel pump to ensure membrane is not torn out
12. Check carburetor to ensure that draining screw is not opened