10
WARNING:
Prevent skin cancer with
used engine oil. Wash your skin with
soap and water after oil change.
WARNING:
Used oil is a hazardous
waste product. It is suggested to take
used oil to your local recycling center
in a sealed container. Do not discard
with household waste.
CHANGING BLADES
Tilt the mower backwards.
The blade is sharp therefore use cloth or thick gloves when handling the blade.
To replace the blade, undo the screw.
Reinstall as illustrated. Tighten the screw properly. Tightening torque 45 Nm.
When replacing the blade, the blade screw should also be replaced.
. CHANGE OIL
1. Let engine run for a while.
Stop/turn off and cool slightly.
2. Disconnect spark plug wire and keep away from
spark plug.
3. When engine is still warm, remove oil drain plug(A).
Drain oil into a proper container.(Fig.12)
4. Clean the oil drain plug before restoring.
5. Place engine level. Remove dipstick.Add new recom-
mended oil about 500ml,SAE 30,4 Stroke lawnmower oil
slowly to upper limit on dipstick.
Don’t overfill.
6. Replace dipstick.
Spark Plug
Once the engine has cooled, remove the spark plug and clean the plug with a wire brush. Using a feeler
gauge, set the gap to (0.7-0.8) mm( 0.028-0.031”). Refit the spark plug taking care not to overtighten.
S421-C
