Echo CS-341 - AIR FILTER; AUTOMATIC OILER; OIL STRAINER; FUEL STRAINER

18
A
B
C
D
E
F
aiR filteR
1. Close choke (A) (Cold Start Position [ ). This prevents
dirt from entering the carburetor throat when the air lter
is removed. Brush accumulated dirt from air cleaner area.
2. Remove air lter cover (B). Brush dirt from inside cover.
3. Remove air lter (C) and lightly brush debris from lter.
Replace lter if it is damaged, fuel soaked, very dirty, or
the rubber sealing edges are deformed.
4. If lter can be reused, be certain it:
• Fits tightly in the air lter cavity.
• Is installed with the original side out.
5. Install air lter cover.
automatiC oileR
• The discharge volume of the automatic oiler is adjusted to
3 to 4 cc/min. (@ 7000 rpm) prior to shipment from the
factory.
• Always check oil discharge when in use.
• Turn adjusting screw (D) counter-clockwise to increase oil
volume, clockwise to decrease oil volume.
oil stRaineR
• Check periodically.
- Do not allow dust to enter into oil tank.
- Clogged oil strainer will affect the normal
lubricating system.
- Pick it up through oil port.
- If the strainer (E) is dirty, wash it in gasoline.
- When the inside of the tank gets dirty, rinsing the tank
out with gasoline will clean it.
fuel stRaineR
• Check periodically.
- Do not allow dust to enter fuel tank.
- Clogged strainer will cause difculty in starting engine
or abnormalities in engine performance.
- Pick up the fuel strainer (F) through fuel inlet port with
a piece of steel wire, or the like.
- When the strainer is dirty, wash it in suitable
cleaning uid.
- When the inside of the fuel tank is dirty, rinsing the tank
out with suitable cleaning uid will 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 certied by EPA can
be used to replace the original equipment supply hose.
Fines up to $37,500 may be enforced for using an un-
certied replacement part.