Husqvarna Z146 Operator's Manual page 24

Problem
There is vibration in the product.
The engine becomes too hot.
The battery does not charge.
The product moves slowly, with irregular
speed or not at all.
The drive of the blades do not engage.
The transaxle leaks oil.
The cutting result is unsatisfactory.
24
Cause
The blades are loose. Refer to
19 .
One or more of the blades are not balanced. Refer to
ine the blades on page 19 .
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.
The connection at the cable connectors on the battery terminals
To clean the battery on page 16 .
is bad. Refer to
The charging cable is disconnected.
The bypass linkages are engaged.
The drive belt on the transmission is loose or damaged.
There is air in the hydraulic system.
The drive belt on the mower deck is loose.
The electromagnetic coupling contact is loose.
The drive of the blade is damaged or loose from the cable con-
nectors.
A fuse is blown.
The seals, housing or gaskets are damaged.
There is air in the hydraulic system.
The tire pressure is different on the right and left sides. Refer to
Tire pressure on page 18 .
The blades are damaged.
The suspension of the cutting deck is not level.
The blades are blunt. Refer to
19 .
The product is operated at too high forward or rearward speed.
To get a good cutting result on page 14 .
Refer to
The grass is long. Refer to
14 .
There is grass blockage in the cutting deck. Refer to
the product on page 16 .
To examine the blades on page
To examine the blades on page
To get a good cutting result on page
2238 - 001 - 29.09.2023
To exam-
To clean