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2
3
4
Remove the cover cap from the oil drain valve
Screw the oil drain hose (2) onto the oil drain valve.
CAUTION! Danger of scalding due to hot oil.
Wear protective gloves.
Use extra caution.
Allow the oil to drain into the collection vessel.
Unscrew the oil drain pipe.
Attach the cover cap to the oil drain valve.
Fill fresh oil into the engine in accordance with the
specification.
Check the oil level and top off to the “max.” mark.
Screw in the oil dip stick.
Close the maintenance cover.
8.2.5. Clean the engine oil filter
CAUTION
Danger of burn injuries at the hot engine and its attachments.
Allow the combustion engine to cool down sufficiently before
starting work.
Use extra caution during work on the engine when it is at
operating temperature.
Drain the engine oil.
Loosen the fastening screw of the oil filter (1) by approx.
5 turns.
Grab the screw on the oil filter (2) and pull the filter out of the
engine case.
Blow out the oil filter from inside to outside with compressed air.
Check the sealing rings (3) for firm seat. Replace them if they
are damaged.
Lightly oil the sealing rings.
Press the oil filter into the engine case.
Tighten the fastening screw. While doing so, ensure that the
tension spring (4) rests on the oil filter.
Fill fresh engine oil into the filler neck.
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