Figure 38 – Service the Air Cleaner

Air Cleaner

Cover

Latch

Paper Filter

Element

Foam Filter

Element

Gasket

SERVICE SPARK PLUG

Changing the spark plug will help the engine to start easier and run better.

1.Clean the area around the spark plug.

2.Remove and inspect the spark plug (Figure 39).

3.Check the electrode gap with a wire feeler gauge and reset the spark plug gap to the recommended gap, if necessary (see Specifications).

4.Replace the spark plug if the electrodes are pitted, burned or the porcelain is cracked. Use the recommended replacement plug. See Specifications.

5.Install the spark plug and tighten firmly.

Figure 39 – Change the Spark Plug

 

 

0.028-0.031 in.

SPARK PLUG

 

 

(0.70 - 0.80 mm)

 

 

Maintenance

INSPECT MUFFLER AND SPARK ARRESTER

Inspect the muffler for cracks, corrosion, or other damage. Remove the spark arrester, if equipped, and inspect it for damage or carbon blockage. If replacement parts are required, make sure to use only original equipment replacement parts.

REMOVE SPARK ARRESTER SCREEN

Tools Required: 8mm Box Wrench

1.Remove heat shield from the muffler by loosening the four (4) Bolts (A) (Figure 40).

2.Remove the spark arrester from the muffler by loosning the two (2) Bolts (B) (Figure 41).

3.Inspect the spark arrester, replace if torn, perforated or otherwise damaged (part number 0K1851). DO NOT USE A DEFECTIVE SCREEN.

4.If screen is not damaged, clean it with a commercial solvent and replace.

Figure 40 – Remove Heat Shield

A

A

Figure 41 – Remove Spark Arrester

B

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