Справочник Пользователя для Husqvarna WH4817E
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50
TROUBLE SHOOTING GUIDE
Trouble Shooting Guide
Problem
Cause
The engine will not start.
•
The control for engaging the mower deck is
in engaged position.
in engaged position.
•
The motion control are not locked in the
neutral position by the neutral bail.
neutral position by the neutral bail.
•
Spark plug wires off.
•
Contamination in the carburetor or fuel line.
•
The fuel supply is closed or the fuel valve closed.
•
Clogged fuel filter or fuel line.
•
Fuel tank empty.
The engine runs unevenly.
•
Faulty carburetor.
•
The choke control is pulled out with a warm engine.
•
Defective valves.
•
Defective piston, cylinder, piston ring, or
cylinder head seal.
cylinder head seal.
•
The cylinder head bolts are loose.
•
Clogged fuel filter or jet.
•
Clogged ventilation valve on the fuel cap.
•
Fuel tank near empty.
•
Defective spark plugs.
•
The spark plugs are loose.
•
Defective ignition cable.
•
Defective spark plug electrode.
•
Defective spark plug connection.
•
Rich fuel mixture or fuel-air mixture.
•
Wrong fuel type.
•
Water in the fuel.
•
Clogged air filter.
The engine seems weak.
•
Clogged air filter.
•
Defective spark plugs.
•
Carburetor incorrectly adjusted.
•
Worn engine.