Echo CS-2511TES Service Manual page 29

CS-2511TES
251Ts, 251TCs
4-1 Inspecting air filter (continued)
FUEL SYSTEM
8. If a large amount of oil sticks on air filter, wash
away oil with non-inflammable solvent/detergent.
NOTE: Finding oil on air filter mesh
Oil on air filter mesh may close texture hole. By
that air coming into engine can be blocked.
To find such oil take the following.
a) Disassemble air filter assy.
b) Touch air filter mesh by finger tip from oppo-
site side.
c) If your fingerprint is clearly shown as picture, it
is a clue that much oil is on the mesh.
9. If dirt/dust or oil is not cleaned away, or if dam-
aged, repla ce with new one.
10. When washing air filter (E), dry it completely
before reinstallation.
11. Reinstall air filter (E) and reassemble air clean-
er cover (D).
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