3.6
Lubrication and maintenance operations Every 1000 hours
3.6.28 Engine oil filter cleaning Clean the engine oil filter when the machine is parked on a flat and solid surface, the engine and the battery disconnector are off and the gas bottle is closed.
1
Engine oil draining and engine oil filter removal procedure: •
Open the engine bonnet (1).
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To catch the flowing out engine oil, place a vessel with a volume of at least 2 l (0.53 gal US) under the outlet (2).
•
Loosen the engine oil filter lock screw (3) by 5 turns and remove the engine oil filter (4).
D451250B
Note The drained engine oil volume is 1.8 l (0.5 US gal).
8
Engine oil filter cleaning procedure: •
Clean the engine oil filter (4) with compressed air.
•
Check the engine oil filter (4) and sealing O-Rings (5) and (6).
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Replace the engine oil filter (4) and sealing O-Rings (5) and (6) if they are damaged.
•
Mount the engine oil filter (4) and push it to the stop.
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Place the tension spring (7) so it abut the engine oil filter (4) with both ends.
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Tighten the lock screw of the engine oil filter (3) by 5 turns.
•
Clean the motor from oil residues.
•
Take out the oil dipstick gauge (8) and fill up oil to the engine through the filling hole (9).
9 2
3
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4
Note The total engine oil volume is 1.8 l (0.5 gal US). The sealing O-Ring (5) forms part of the engine oil filter (4).
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5
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F80W
