Standard Adjustment Table; Lubrication Procedure; Blade Sharpening - Makita EH561 Service Manual

b. Standard Adjustment Table
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Test Parts
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Standard Size (mm)
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Air
gap
0.3
-
0.4
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Spark plug electrodes
gap
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0.6
-
0.7
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c. Lubrication Procedure
1)
Oil
Mobile Oil No. 30.
......................
.Throttle wire
2) Grease
Shell Albania No. 3
.......................
.Gear case
<CAUTION>
Always use above oiVgrease or a comparable product.
d. Blade sharpening
If the edges are rounded and do not cut well any more, find off only the shaded portions.
Do not find the contact surface (sliding surfaces) of the top and bottom edges.
Before grinding, be sure to secure the blade firmly and switch off the engine and remove the spark plug cap.
Wear gloves, protective glasses, etc.
An edges ground too much at a time or ground many times will lose its hardened layer.
It
becomes rounded
and dull very quickly in use.
\
the
rounded tip.
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