Guide bar, Sprocket, Cylinder fins – Echo CS-600P Serial C03603001001 - C03603999999 User Manual

Page 28: Muffler spark arrestor, Automatic oiler

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26

CS-600P

Worn : 0.5 mm (0.020 in.)

Groove

Oil hole

GUIDE BAR

• Clean before using.

- Clean the groove of the guide bar with a small

screwdriver.

- Clean oil holes with a wire.

• Reverse guide bar periodically.
• Check sprocket and the clutch and clean the bar

mount area before installation of the bar.
Replace either or both if worn.

SPROCKET

• A damaged sprocket will cause premature

damage or wear of saw chain.
- When the sprocket has worn out 0.5 mm

(0.020 in.) or more, replace it.

• Check sprocket when you install new chain.

Replace it if worn.

CYLINDER FINS

• Check periodically.
• Clogged fins will result in poor engine cooling.
• Remove dirt and dust from between fins to let

cooling air pass easily.

MUFFLER SPARK ARRESTOR

• Remove air cleaner cover and remove spark

plug lead.

• Remove spark arrestor screen cover and screen

from muffler body.

• Clean carbon deposits from muffler components.
• Replace screen if it is cracked, or has holes

burned through.

• Assemble components in reverse order.

NOTE

Carbon deposits in muffler will cause drop in
engine output. Spark arrestor screen must be
checked periodically.

AUTOMATIC OILER

• The discharge volume of the automatic oiler is

adjusted to 4 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 to 14 mL/min at 7000 r/min)

- Do not turn the adjusting screw beyond the

maximum or minimum limit of volume
adjustment.

Decrease

Increase

Adjusting screw

Cylinder fins

Spark arrestor screen

Muffler

Screen cover

Clutch
(Sprocket)

Exhaust guide

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