MAINTENANCE CS-355T
52 X7503323507
© 01/2021 ECHO Incorporated
• Be sure 1/5th of the file diameter
remains above cutter edge.
• Be sure to round off the front edge
of the depth gauge.
• Properly filed cutters are
shown in illustration.
• When setting of the chain is
finished, soak it in oil and
wash away filings completely
before using.
• When chain has been filed on
the bar, supply sufficient oil to
it, move the chain slowly to
wash away the filings before
using again.
• If the chain saw is operated
with filings clogged in the
groove, the saw chain and the
guide bar will be damaged
prematurely.
• If the saw chain becomes
soiled with resin, for instance,
clean it with kerosene and
soak in it oil.
To sharpen other chains, follow chain manufacturer’s instructions.
60°
Side plate angle
30°
Top plate
filing angle
0.64 mm (0.025 in.)
Parallel depth gauge
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