Inspecting Oil Tank Vent - Echo CS-310 Service Manual

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7-2 Inspecting oil tank vent

A
B
C
SAW CHAIN LUBRICATION SYSTEM
A
NOTE: Oil tank vent prevents a vacuum from
forming in oil tank when chain oil in the tank is con-
sumed.
1. Remove starter assembly.
2. Remove oil tank vent (A) using paper clip and
clean it.
3. Check that oil tank vent lips (B) are not hard or
deformed. Replace as required.
4. Install oil tank vent (A) using suitable tool (C) as
shown.
CS-310