Echo CS-500P Chainsaw User Manual


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26
CS-500P
GUIDE BAR
s #LEANBEFOREUSING
- Clean the groove of the guide bar with a small
screwdriver.
- Clean oil holes with a wire.
s 2EVERSEGUIDEBARPERIODICALLY
s #HECKSPROCKETANDTHECLUTCHANDCLEANTHEBAR
mount area before installation of the bar.
Replace either or both if worn.
SPROCKET
s !DAMAGEDSPROCKETWILLCAUSEPREMATURE
damage or wear of saw chain.
- When the sprocket has worn out 0.5 mm (0.02
in.) or more, replace it.
s #HECKSPROCKETWHENYOUINSTALLNEWCHAIN
Replace it if worn.
CYLINDER FINS
s #HECKPERIODICALLY
s #LOGGEDlNSWILLRESULTINPOORENGINECOOLING
s 2EMOVEDIRTANDDUSTFROMBETWEENlNSTOLET
cooling air pass easily.
MUFFLER SPARK ARRESTOR
s 2EMOVEAIRCLEANERCOVERANDREMOVESPARK
plug lead.
s 2EMOVESPARKARRESTORSCREENCOVERANDSCREEN
from muffler body.
s #LEANCARBONDEPOSITSFROMMUFmERCOMPONENTS
s 2EPLACESCREENIFITISCRACKEDORHASHOLES
burned through.
s !SSEMBLECOMPONENTSINREVERSEORDER
NOTICE
Carbon deposits in muffler will cause drop in
engine output. Spark arrestor screen must be
checked periodically.
AUTOMATIC OILER
s 4HEDISCHARGEVOLUMEOFTHEAUTOMATICOILERIS
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. (16.5 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
DecreaseIncrease
Adjusting screw
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