Echo CS-310 Operator's Manual page 52

MAINTENANCE
• Drive link serves to remove
sawdust from the groove of the
guide bar. Keep the lower edge of
the drive link sharp where
indicated.
Setting the Saw Chain
• For setting saw chain, round file
(5/32 in. diameter) and flat file are
used.
• Push file as shown.
• To keep correct position and
correct angle, use a file holder.
• Hold the file horizontally.
• Place depth gauge tool firmly on
guide bar so that depth gauge
protrudes. Then file top of depth
gauge with the flat file until flat
with top of the depth gauge tool.
52
Sharpen lower edge
Depth Gauge Tool
© 11/23 ECHO Incorporated
CS-310
30°
Keep this angle
90°
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