Checking The Exhaust System - Husqvarna PT-26D Operator's Manual

Maintenance

Checking the exhaust system

Check regularly that the muffler is complete and
secured correctly. Check that the pipe is not cracked
or leaks.
Temperature variations and vibrations can mean that
the tightening torque for the screws drops. The screws
should be checked when servicing to guarantee the
correct torque. The tightening toque should be about
20 Nm. Never use a defective muffler.
WARNING:
The muffler gets very hot in use and remains so for a
short time afterwards. Contact can result in burns.
Remember the risk of fire.
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Muffler
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