Troubleshooting - Husqvarna 325R Operator's Manual

2. Make sure that you can not turn the nylon lining of
the locknut with your hands. The nylon lining must
supply a minimum resistance of 1.5 Nm / 1,1 ft/lb.
3. Torque the locknut to 35-50 Nm / 26-36 ft/lb, if the
resistance is below minimum.
CAUTION:
too much, it can cause damage to the
threads.
To sharpen the grass knife and grass
blade
WARNING:
protective gloves.
The engine does not start
Check
Stop switch.
Starter pawls.
Fuel tank.
Spark plug.
The engine starts but stops again
Check
Fuel tank
Air filter
881 - 002 - 24.06.2022
If you tighten the locknut
Stop the engine. Use

Troubleshooting

Possible cause
The stop switch is in the stop position.
The starter pawls cannot move freely.
Incorrect fuel type.
The spark plug is dirty or wet.
The spark plug electrode gap is incorrect.
The spark plug is loose.
Possible cause
Incorrect fuel type.
The air filter is clogged.
• To sharpen the grass knife or grass blade correctly,
refer to the instructions that come with the cutting
attachment.
• Sharpen all edges equally to keep the balance.
• Use a single-cut flat file. (Fig. 51)
WARNING:
that is damaged. Do not try to make a bent
or twisted blade straight and use it again.
Procedure
Set the stop switch to the start position.
Remove the starter cover and clean around
the starter pawls.
Let an approved service agent help you.
Drain the fuel tank and fill with correct fuel.
Make sure that the spark plug is dry and
clean.
Clean the spark plug. Make sure that the
electrode gap is correct. Make sure that the
spark plug has a supressor.
Refer to technical data for correct electrode
gap.
Tighten the spark plug.
Procedure
Empty the fuel tank and fill it with correct fuel.
Clean the air filter.
Always discard a blade
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