Troubleshooting - Husqvarna 545RXT AutoTune Manuel D'utilisation

CAUTION: Do not operate the product at
temperatures of more than than 5° if it is
adjusted for winter mode. The engine
becomes too hot and can be damaged.
To lubricate the wire
545FXT AT
Note: The wire is lubricated at the factory. Lubricate the
wire monthly.
1. Remove the protective cover.
2. Remove the cylinder cover to get access to the
rubber bellows on the wire.
3. Remove the plug on the grease nipple.
The engine does not start
Check
Stop switch.
Starter pawls.
Fuel tank.
Spark plug.
The engine starts but stops again
Check
Fuel tank
26

Troubleshooting

Possible cause
The stop switch is in the stop posi-
tion.
The starter pawls cannot move free-
ly.
Incorrect fuel type.
The spark plug is dirty or wet.
The spark plug electrode gap is in-
correct.
The spark plug is loose.
Possible cause
Incorrect fuel type.
4. Use antifreeze spray with a 2 mm spray tube. Spray
in short intervals.
5. Examine the rubber bellows on the wire to make
sure that it does not expand.
6. Attach the cylinder cover and the protective cover.
Procedure
Let an approved service agent re-
place the stop switch.
Remove the starter cover and clean
around the starter pawls. See
clean the cooling system and starter
pawls on page 22 .
Let an approved service agent help
you.
Drain the fuel tank and fill with cor-
rect 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 su-
pressor.
Refer to technical data for correct
electrode gap.
Tighten the spark plug.
Procedure
Empty the fuel tank and fill it with correct fuel.
To
171 - 008 - 08.06.2020