Husqvarna Z572XS Operator's Manual page 26

Problem
Engine does not start.
The starter motor does not turn
the engine over.
The engine does not run
smoothly.
The engine apparently has no
power.
There is vibration in the prod-
uct.
The engine becomes too hot.
26
Cause
The drive of the blades is engaged. Refer to
on page 4 .
Steering controls are not locked in the parking brake position.
The battery is too weak. Refer to
There is dirt in the fuel line.
The shut-off valve of fuel supply is closed or in the incorrect position.
The fuel filter or fuel line is clogged.
The ignition system is damaged.
The battery is too weak. Refer to
The connection at the cable connectors on the battery terminals is bad.
To clean the battery on page 18 .
Refer to
A fuse is blown. Refer to
The OPC does not operate correctly. Refer to
(OPC) on page 4 .
The fuel filter or fuel jet is clogged.
The check valve on the fuel tank cap is clogged.
The fuel tank is almost empty.
The spark plug is damaged.
Incorrect fuel mix or fuel type.
There is water in the fuel.
The air filter is clogged.
The air filter is clogged.
The spark plug is damaged.
There is air in the hydraulic system.
The blades are loose. Refer to
One or more of the blades are not balanced. Refer to
page 4 .
The engine is loose.
The air filter or the cooling fins are clogged.
There is overload in the engine.
The airflow around the engine is not sufficient.
The engine speed regulator is damaged.
The oil level is too low.
There is dirt in the fuel line.
The spark plug is damaged.
PTO (Power Take-Off) button
To charge the battery on page 19 .
To charge the battery on page 19 .
Fuses on page 5 .
Operator Presence Control
To examine the blades on page 22 .
Throttle control on
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