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TROUBLESHOOTING
Ⅰ. START ENGINE DIFFICULTLY
1. By using kick-starter
1. Normal cylinder compression.
2. Normal spark plug spark.
3. Something wrong with the fuel
system.
4. Fuel supply is not smooth or
no fuel supply.
There is no enough fuel in fuel
tank of fuel cock is closed.
Fill fuel, open fuel cock.
Air vent in the fuel filler cap is
clogged.
Clean first and then dredge.
Improper or clogged main oil
flow hole.
Readjust or clean, blow to get
through.
Needle valve is not closed
properly or start hole is clogged.
Dismantle needle valve and
repair, clean, blow to get
through.
Float is damaged or sticking.
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