Troubleshooting - Husqvarna Z146 Operator's Manual

• Lubricate the joint bearing of the front wheels (B)
with a grease gun until grease comes out.
Troubleshooting schedule
If you cannot find a solution to your problems in this
operator's manual, speak to your Husqvarna service
agent.
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.
2238 - 001 - 29.09.2023

Troubleshooting

Cause
The drive of the blades is engaged. Refer to
Off) button on page 4 .
The control levers are not locked in the outer position.
The battery is too weak. Refer to
17 .
There is dirt in the carburetor or the fuel line.
The fuel shut-off valve 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
17 .
The connection at the cable connectors on the battery terminals
To clean the battery on page 16 .
is bad. Refer to
A fuse is blown. Refer to
The OPC does not operate correctly. Refer to
ence Control (OPC) on page 3 .
The carburetor is incorrectly set.
The fuel filter or fuel jet is clogged.
The throttle lever is in Cold Weather Start position.
The check valve on the fuel tank cap is clogged.
The fuel tank is almost empty.
The spark plug is damaged.
Incorrect fuel mixture or fuel type.
There is water in the fuel.
The air filter is clogged.
The air filter is clogged.
The spark plug is damaged.
The carburetor is incorrectly set.
There is air in the hydraulic system.
PTO (Power Take-
To charge the battery on page
To charge the battery on page
Fuses on page 4 .
Operator Pres-
23