Husqvarna Z454X Bedienungsanweisung Seite 25

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 product.
1741 - 001 - 08.11.2021
Cause
The drive of the blades is engaged. Refer to
Off) button on page 4 .
Steering controls are not locked in the neutral.
The battery is too weak. Refer to
18 .
There is dirt in the carburetor or fuel line.
The shut-off valve of fuel supply is closed or in incorrect posi-
tion.
The fuel filter or fuel line is clogged.
The ignition system is damaged.
The battery is too weak. Refer to
18 .
The connection at the cable connectors on the battery terminals
To clean the battery on page 17 .
is bad. Refer to
A fuse is blown. Refer to
The OPC is defective. Refer to
The carburetor is incorrectly set.
The fuel filter or fuel jet is clogged.
The choke is engaged and the engine is warm.
The check valve on the fuel tank cap is clogged.
The fuel tank is almost empty.
The spark plug is defective.
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 defective.
The carburetor is incorrectly set.
There is air in the hydraulic system.
The blades are loose. Refer to
20 .
One or more of the blades are not balanced. Refer to
ine the blades on page 20 .
The engine is loose.
PTO (Power Take-
To charge the battery on page
To charge the battery on page
Fuses on page 5 .
Operation conditions on page 9 .
To examine the blades on page
To exam-
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