Echo CS-271T - Page 46

SAW CHAIN LUBRICATION SYSTEM
CS-271T
44
7-2Inspectingoiltankvent
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 O-ring (A).
3. Remove oil tank vent (B) using paper clip and
clean it.
4. Check that oil tank vent lips (b) are not hard or
deformed. Replace as required.
5. Install oil tank vent (B) using suitable tool (C) as
shown.
6. Reinstall O-ring (A) as shown. Reinstall starter
assembly.
B
C
A
b
B
A