Husqvarna 545RXT AutoTune Operator's Manual page 25

• Adjust the blade set to 1 mm with the recommended
setting tool. Refer to the instructions that come with
the blade.
WARNING: Always discard a blade that is
damaged. Do not try to make a bent or
twisted blade straight and use it again.
To adjust the product for cold
environments
If the temperature is 5° or colder, adjustments are
necessary to prevent operation problems.
• Attach the air duct as shown in the illustration. Make
sure that the arrow points in the direction of the
winter mode symbol.
• Replace the air filter cover with the winter mode air
filter cover.
• If you operate the product in snow, attach a cover on
top of the starter.
171 - 001 - 20.10.2017
• For 545FXT AT, make sure that the wire is lubricated
when you operate the product in cold environments.
• At temperatures of more than 5°, change back to the
regular air filter cover. Remove the cover on top of
the starter and adjust the air duct back to the initial
position. Make sure that the arrow points in the
direction of the summer mode symbol.
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.
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.
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