8717621
302cc OHV Winter Gas Engine
V4.0
14
For technical questions call 1-800-665-8685
DISPOSAL
Recycle an engine damaged beyond repair at the appropriate facility.
Contact your local municipality for a list of disposal facilities or by-laws for electronic devices, batteries, oil or
other toxic liquids.
IMPORTANT! DO NOT pollute the environment by allowing uncontrolled discharge of waste oil.
TROUBLESHOOTING
Visit a Princess Auto Ltd. location for a solution if the tool does not function properly or parts are missing. If unable to
do so, have a qualified technician service the tool.
Problem(s)
Possible cause(s)
Suggested solution(s)
Engine will not start. Engine is cold.
Move choke to CLOSED Position until warm, then move to the
OPEN position.
Engine switch is in OFF position.
Move engine switch to ON position.
Engine oil is low.
Fill with the recommended oil to the proper level.
Out of fuel.
If engine is cold, ensue choke knob is set correctly. Refuel.
Bad fuel, engine stored without treating or
draining gasoline or refueled with bad
Drain fuel tank and carburetor. Refuel with fresh gasoline.
Spark plug is faulty or improperly gapped.
Gap or replace spark plug.
Engine Flooded.
Set choke knob to open/run position.
Spark plug fouled/Engine fails to produce a
spark.
Remove and clean spark plug. Check electrode spacing and
set the gap to the correct dimension. Replace spark plug if
damaged.
Ensure the spark plug is installed and wire is connected.
Fuel filter restricted, carburetor malfunction,
ignition malfunction, valves stuck, etc.
Replace or repair faulty components as needed. Contact
Princess Auto Ltd. or take engine to an authorized service
center if necessary.
Electric Starter.
Have the starter checked by a qualified service technician.
Engine lacks power. Bad fuel, engine stored without treating or
draining gasoline or refueled with bad
Drain fuel tank and carburetor. Refuel with fresh gasoline.
Fuel filter restricted, carburetor malfunction,
ignition malfunction, valves stuck, etc.
Replace or repair faulty components as needed. Contact
Princess Auto Ltd or take engine to an authorized service
center if necessary.
