Cleaning The Sludge Reservoir; Idle Adjustment - Husqvarna DT22 Operator's Manual

Cleaning the sludge reservoir

1. Close the fuel valve.
2 Unscrew the sludge reservoir (2). Make
sure not to misplace the o-ring (1).
3. Clean the reservoir and the o-ring in e.g.
white spirit and dry carefully.
4. Put the o-ring in place in its track and
replace the sludge reservoir. Tighten it
moderately to avoid damaging the threads.
5. Turn the fuel valve to ON and check for
leaks. If it leaks, replace the o-ring.

Idle adjustment

Risk for carbon monoxide poisoning.
Perform the adjustment outdoors.
1. Start the engine and run it until it reaches
normal working temperature.
2. Adjust the throttle to idle position or so that
the engine runs at the lowest possible
speed.
3. Turn the idle screw (1) so that the engine
idles at 1250–1600 RPM.
4. Increase the idle speed with the throttle
and move it right back to idle position.
Check engine speed again.
MAINTENANCE
WARNING!
8011-036
8011-047
8011-053
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