Husqvarna Z18 用户手册
TROUBLE SHOOTING GUIDE
58
-English
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Water in the fuel.
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Clogged air filter.
The engine seems weak.
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Clogged air filter.
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Defective spark plug.
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Carburetor incorrectly adjusted.
The engine overheats.
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Clogged air intake or cooling fins.
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Engine overloaded.
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Poor ventilation around engine.
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Defective engine speed regulator.
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Soot in the combustion chamber.
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Too little or no oil in the engine.
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Defective spark plug.
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Pre-ignition incorrect.
Battery not charging.
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Poor contact with battery terminal
cable connectors.
cable connectors.
The machine moves slowly, unevenly,
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Parking brake on.
or not at all.
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Bypass valve on pump open.
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Drive belt for the transmission gears slack or
has come off.
has come off.
Mower deck not engaging.
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Drive belt for the mower deck has come loose.
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Contact for the electromagnetic coupling
has loosened.
has loosened.
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The blade switch is faulty or has come loose
,from the cable contact.
,from the cable contact.
•
The fuse has blown.