18

1.Remove muffler cover (A).

2.Remove starter cover (B) and clean dirt and dust from fins.

IMPORTANT

DO NOT use a metal scraper to remove dirt from the cylinder fins.

3. Assemble components in reverse order.

A

B

exhaust system

Spark Arrestor Screen

Level 2.

Tools required: 4 mm Hex wrench, Cross Head Screwdriver, Soft metal brush

Parts Required: Screen, Gaskets

1.Disconnect spark plug lead.

2.Remove muffler cover.

3.Place piston at Top Dead Center (TDC) to prevent carbon/dirt from entering cylinder.

4.Remove spark arrestor screen cover (A), gaskets (B & C), and screen (D) from muffler body.

5.Clean carbon deposits from muffler components.

 

NOTE

 

 

 

 

 

 

When cleaning carbon deposits, be careful not to damage the cata-

 

 

 

 

 

 

lytic element inside muffler.

 

D

 

B

A

 

 

 

C

6.

Replace screen if it is cracked, plugged or has holes burned through.

 

 

 

 

 

 

 

 

 

7.

Assemble components in reverse order.