Fuel Filter; Oil Filter - Echo CS-310 Operator's Manual

CS-310

Fuel Filter

• Check periodically.
• Do not allow dust to enter fuel
tank.
• A clogged filter (A) will cause
difficulty in starting engine or
abnormalities in engine
performance.
1. Pull Fuel Filter (A) out through gas port, and inspect Fuel Filter.
Do not damage fuel line while removing Fuel Filter (A) from tank.
2. When the Fuel Filter (A) is dirty, replace it as follows:
a. Do not remove the wire coil clamp to remove the Fuel Filter (A).
Pinch the Fuel Filter with the fingers on one hand and the fuel line
with the other hand. Pull and twist slightly to separate.
b. Install the new Fuel Filter (A) with the reverse action.
3. When the inside of the fuel tank is dirty, rinse the tank out with gasoline
to clean it.
Note: Federal EPA regulations require all model year 2012 and
later gasoline powered engines produced for sale in the
United States to be equipped with a special low permeation
fuel supply hose between the carburetor and fuel tank. When
servicing model year 2012 and later equipment, only fuel
supply hoses certified by EPA can be used to replace the
original equipment supply hose. Fines up to $37,500 may be
enforced for using an un-certified replacement part.

Oil Filter

• Check periodically.
• Do not allow dust to enter into oil
tank.
• A clogged oil filter (B) will affect
the normal lubricating system.
1. Pull Oil Filter out through oil
port, and inspect Oil Filter.
2. If the Oil Filter (a) is dirty, wash it in gasoline or replace it as follows:
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A
B
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