Adjustment; Maintenance - Active MS 8400 Manuel D'utilisation

IDLING SPEED ADjUSTMENT
1. Idle speed is the only available adjustment.
2. Do not tamper with the carburetor setting to increase the maximum engine speed.
3. If adjustment is needed, have it performed by your authorized service dealer. Carburetor adjustments are made at the factory and are not adjustable
without disassembling the carburetor.
PERIODIC MAINTENANCE CHART

mAINTENANCE

Check and replenish fuel
Check for fuel leakage
Check bolts, nuts and screws for looseness and loss
Clean fuel filter
★
Clean air filter element
Tighten bolts and nuts
Clean spark plug and adjust electrode gap
m★ Remove dust and dirt from cylinder fins
m Remove carbon deposits on piston head and inside cylinder
m Remove carbon deposits in the exhaust pipe of muffler
m Clean net of spark arrester (if equipped)
m Check the sliding portion of crankshaft, connecting rod etc.
Fuel tube
Note: The service intervals indicated are to be used as a guide. Service to be performed more frequently as necessary by operating condition.
M: Service to be performed by an authorized engine dealer.
★: Service more frequently under dusty conditions.

ADjUSTMENT

MAINTENANCE
WARNING :
k k
Always remove the spark plug cap from
spark plug when servicing the engine to
prevent accidental starting.
Daily
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Interval
First Every
20 hours 20 hours 50 hours
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It is recommended to replace every 3 years.
Every Every
100 hours
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English