9. Maintenance
MA10
MA11
MA12
MA13
Change the oil as follow:
1.Remove the oil fill plug/dipstick.
2.Pour the oil into a container by tipping the unit to a vertical position. Be sure to allow ample time for complete drainage. (MA10)
3.Wipe up any oil residue on the unit and clean up any oil that may have spilled. Dispose of the oil according to Federal, State and local regulations.
4.Refill the crankcase with 3.4 fluid oz (100ml) of SAE30, SH oil.
5.Reinstall the oil fill plug/dipstick.
NOTE
Make sure the
■VALVE TO ROCKER ARM CLEARANCE
After the first 20 hours and every 50 hours of operation, inspect the valve to rocker arm clearance using a flat feeler gauge.
NOTE
This requires some disassembly of the engine. If you feel unsure or unqualified to perform this, take the unit to an authorized service center.
NOTE
The engine must be cold when checking or adjusting the valve clearance.
•This task should be performed inside, in a clean, dust free area.
1.Loosen the four screws shown in (MA11 (2)).
2.Remove the three screws that secure the engine cover. (MA11 (1), MA12 (1))
3.Disconnect the spark plug wire.
4.Remove the spark plug and then remove the engine cover.
5.Remove the rocker arm cover and gasket. (MA13)
(1) Rocker arm cover
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