12
A
30°
90°
(TOP PLATE ANGLE)
(DEPTH GAUGE)
(TOP PLATE CUTTING ANGLE)
Sharpening Instructions
IMPORTANT!
File all the cutters to the same angle and depth! Unequal ling may cause the
saw to vibrate or cut erratically!
1. Using a 4.5 mm round file, sharpen all cutters to a 30° angle. Make sure that one
fifth (20%) of the file’s diameter is always held above the cutter’s top plate.
2. After all cutters are sharpened, use
a depth gauge joiner (A) to measure the height of each depth gauge.
3. As required, lower the depth gauges to a height of 0.025 inch. Use a flat file.
4. After all depth gauges have been adjusted, use a flat file to round each depth
gauge leading edge to its original curvature and angle.
NOTE:
For consistent ling angles, use a ling guide.
NOTE:
See specication page for replacement bar and chain specs.
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