Echo CS-355T Instruction Manual - page 29

27

CS-361P

GUIDE BAR

• Cleanbeforeusing.

-  Clean the groove of the guide bar with a small 

screwdriver. 

-  Clean oil holes with a wire.

• Reverseguidebarperiodically.

• Checksprocketandtheclutchandcleanthebar

mount area before installation of the bar.  

Replace either or both if worn.

SPROCKET

• Adamagedsprocketwillcausepremature 

damage or wear of saw chain. 

-  When the sprocket has worn out 0.5 mm (0.02 

in.) or more, replace it. 

• Checksprocketwhenyouinstallnewchain. 

Replace it if worn. 

CYLINDER FINS

• Checkperiodically.

• Cloggedfinswillresultinpoorenginecooling.

• Removedirtanddustfrombetweenfinstolet

cooling air pass easily. 

MUFFLER SPARK ARRESTOR

• Removethesparkpluglead.

• Removesparkarrestorscreencoverandscreen

from muffler body. 

• Cleancarbondepositsfrommufflercomponents.

• Replacescreenifitiscracked,orhasholes

burned through. 

• Inspectthegasket,replaceifdamaged.

• Assemblecomponentsinreverseorder.

NOTICE

Carbon deposits in muffler will cause drop in 

engine output. Spark arrestor screen must be 

checked periodically. 

AUTOMATIC OILER

• Thedischargevolumeoftheautomaticoileris

adjusted to 7 mL/min approximately at 7000  

r/min, prior to shipment from factory. 

-  To increase the delivery volume, turn the  

adjusting screw counterclockwise.  

When the screw touches stopper and stops, 

this position indicates maximum discharge 

volume. (13 mL/min at 7000 r/min)

-  Do not turn the adjusting screw beyond the 

maximum or minimum limit of volume  

adjustment. 

Worn : 0.5 mm (0.02 in.)

Groove

Oil hole

Cylinder fins 

Spark arrestor screen

Muffler

Screen cover

Clutch 

(Sprocket)

Decrease

Increase

Adjusting screw

Gasket