Etesia MBHE2, Оригинальное руководство пользователя

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If a sudden shock occurs, these bolts shear instantaneously and protect
the entire transmission system.
• You can purchase a set of 8 screws and shearbolts (ref. 26157).
• Tighten the safety bolts to a torque of 8 Nm.
• Contact your dealer if you do not have the necessary tools or knowledge.
9•3 ENGINE MAINTENANCE
WARNING !
For work on any parts related to the engine, switch off the
engine, remove the ignition key and allow the engine to cool.
Also protect your hands with working gloves.
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avoid the risk of burns.
9•3•1 CHECKING THE OIL LEVEL
(see picture 24a for B&S / 24b for HONDA GXV 390 / 24c
for KAWASAKI FS481V).
To be checked before each machine use.
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•
MKM:
Undo the quarter-turn screws on the left-hand side cover
then remove it (see picture 12).
• MBHE - MKHP - MHHE - MKHE: Swing the seat towards the
front (see paragraph 8•1).
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the sump.
• Remove the dipstick.
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• MBHE : Screw the plug back on and then unscrew it again (see picture
24a).
•
MKHP - MHHE - MKHE - MKM
(see c picture 24c): Rest the
plug on the tube without screwing it down.
• Take out the gauge to check the level: the oil left on the gauge
should reach between the marks [ADD] and [FULL] or [MINI] and
[MAXI] (see pictures 24b and 24c). For the capacity of oil sump : see
technical characteristics.
9•3•2 DRAINING THE ENGINE OIL
• After initial 10 h service to be done by your dealer, the engine oil has
to be replaced according to the following requirements :
- every 50 h or once each year for MBHE and MHHE models
- every 100 h or once each year for MKHE, MKHP and MKM models.
• Do the emptying while the engine is still warm, oil will be easier to
take out.
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• Stop the engine and remove the ignition key.
•
MKM, MKHE AND MHKP MODELS (PICTURE 25B)
- The cutting system does not require dismantling.
- Undo the quarter-turn screws on the left-hand side cover then
remove it (see picture 12).
- Place an appropriate container (c) at the oil drainage pipe outlet, at
the back of the mower.
- Using an open-ended spanner (a), open the drainage valve (b), and
allow the used oil to drain into the collecting container (c) placed at
the back of the machine.
- Close the valve.
•
MHHE AND MBHE MODELS
- Remove the cutter (see paragraph 8•4).
- Unscrew the drain plug (see picture 25 for B&S engine / 25a for
HONDA engine) and drain the used oil into a appropriate container.
- Clean and replace the drain plug.
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the engine.
•
MKM, MKHE, MKHP, MHHE AND MBHE MODELS
- Remove the dipstick and slowly add a 10W40 multigrade engine oil
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- Check the oil level using the dipstick (see paragraph 9•3•1).
- The level should reach but not exceed the [FULL] or [MAXI] marker.
WARNING !
Special care should be taken when draining hot oil. Dispose
of used oil at an approved collection point.
9•3•3 REPLACEMENT OF THE OIL FILTER
(MKHE - MKHP - MKM)
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WARNING !
A hot engine can cause very severe burns. Before changing
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• Check oil level and start the engine about 3 minutes: then stop the engine
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content.
9•3•4 SPARK PLUG (PICTURE 27)
• Spark plug reference : Ref. 03861 for HONDA and Kawasaki engines
Ref. 16600 for B&S engines
WARNING !
Do not attempt to change the spark plug until the engine is com-
pletely cold.
• Clean or replace the spark plug after every 100 hours of service.
- Disconnect the spark plug lead and remove the spark plug.
- Clean the electrodes (a) using a metal brush to remove carbon deposits.
- Check that the porcelain is not cracked and that the electrode is not
excessively worn. Replace the spark plug if necessary.
- Check the spark gap (b) using a feeler gauge. The gap should be set
on 0.75 mm. Adjust the gap as necessary using only the outer tab.
- Replace the spark plug and tighten with a torque of 22 Nm.
- Reconnect the spark plug lead.
9•3•5 AIR FILTER
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performance. If engine is used on dirty or dusty surfaces, clean more
often than mentioned in the maintenance manual.
9• MAINTENANCE