9. Maintenance
MA8
MA9
MA10
MA11
WARNING
When returning the filter, use a pinch not to be folded the suction pipe.
4. Spark plug
Clean the electrodes with a wire brush and adjust the gap to 0.6mm. (MA8)
Replacement plug:
Champion
WARNING
After spark plug maintenance, reinstall the plug and plug cap firmly. (TORQUE: 14.7~17.6 N.m./150~180
(1)Plug
(2)Plug cap
5. Sprocket
Check for extensive wear, and replace it when the teeth are worn over 1.0mm. (MA10)
6. Guide bar
The bar rail should always be a square. Check for wear of the bar rail. Apply a ruler to the bar and the outside of a cutter. If a gap is observed between them, the rail is normal. Otherwise, the bar rail is worn. Such a bar needs to be corrected or replaced.(MA11)
(1)Ruler
(2)Gap
(3)No gap
(4)Chain tilts
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