Echo CS-310 Operator's Manual page 36

MAINTENANCE
• 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.
36
CS-310
0.64 mm (0.025 in.)
Parallel
Depth gauge
X7503277900
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