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Problem Cause
The engine apparently has no power The air filter is clogged. Refer to
To clean and replace the air filter on page
36
.
The fuel filter is clogged. Refer to
To replace the fuel filters on page 35
.
There is air in the fuel system.
The relief valve is defective.
The feed pressure is too low.
The feed pump is defective.
The timing of the fuel injection pump is defective.
The engine is defective.
The transmission does not have suffi-
cient power
The bypass valves are not fully closed.
There is no oil in the transmission or the oil level is too low. Refer to
To do a
check of the transmission oil level on page 44
.
The transmission oil is overheated.
The battery does not charge The battery is defective. Speak to your Husqvarna service agent.
The connection at the cable connectors on the battery terminals is bad.
There is vibration in the product The blades are loose. Refer to
To examine the blades on page 42
.
One or more of the blades are not balanced. Refer to
To examine the blades
on page 42
.
The engine is loose.
The bevel gear is loose.
The hydraulic pump is loose.
The engine is defective.
The drive shaft is defective.
There is an object in the PTO belt pulleys.
Rubber elements are hard or damaged.
The cutting result is unsatisfactory The blades are blunt. Refer to
To examine the blades on page 42
.
The grass is long or wet. Refer to
To get a good cutting result on page 26
.
The cutting deck is skew.
There is grass blockage in the cutting deck. Refer to
To put the cutting deck
in servicing position on page 40
.
The tire pressure is different on the right and left sides. Refer to
Tire pres-
sure on page 40
.
The product is operated at a too high speed. Refer to
To get a good cutting
result on page 26
.
The engine speed is too low. Refer to
Technical data on page 58
.
The drive belt slips.
1593 - 006 - 14.11.2022 53
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