Power Fist 79cc OHV Manuel D'utilisation page 22

1. Keep the engine level when transporting to reduce the
possibility of fuel leakage.
2. Turn the choke lever to the OPEN position.
TROUBLESHOOTING
Visit a Princess Auto Ltd. location for a solution if the engine does not function properly or
parts are missing. If unable to do so, have a qualified technician service the engine.
Problem(s) Possible Cause(s)
Engine will 1. Choke lever in OPEN
not start.
2. Engine switch is in OFF 3. Fill with the recommended oil to the
3. Engine oil is low.
4. Out of fuel.
5. Bad fuel, engine stored
6. Spark plug is faulty or
7. Engine is flooded.
8. Spark plug fouled/fails to
9. Fuel filter restricted,
Engine 1. Filter element(s) restricted. 1. Clean or replace filter element(s).
lacks power. 2. Stale fuel, engine stored 2. Drain fuel tank and carburetor. Refuel with
3. Fuel filter restricted,
20
79cc OHV Gas Engine
position.
position
without treating or
draining gasoline or
refueled with bad gasoline 8. Remove and clean spark plug.
improperly gapped.
produce a spark.
carburetor malfunction,
ignition malfunction,
valves stuck, etc.
without treating or
draining ethanol
based gasoline.
carburetor malfunction,
ignition malfunction,
valves stuck, etc.
Suggested Solution(s)
1. Move to CLOSED position
2. Move to ON position
proper level.
4. Refuel
5. Drain fuel tank and carburetor. Refuel with
fresh gasoline.
6. Gap or replace spark plug
7. Move throttle to OPEN/RUN position
Check electrode spacing and set
the gap to the correct dimension. Replace
spark plug if damaged. Ensure the spark
lead is installed
and wire is connected.
9. Replace or repair faulty components as
needed. Contact Princess Auto Ltd. or
take engine to an authorized service
center if necessary.
fresh gasoline.
3. Replace or repair faulty components as
needed. Contact Princess Auto Ltd or take
engine to an authorized service center if
necessary.
For technical questions call 1-800-665-8685
V 4.0