MAINTENANCE AND REPAIR INSTRUCTIONS

CHANGING THE OIL

For a new engine, change the oil after the first 10 hours of operation. Change the oil while the engine is still warm. The oil will flow freely and carry away more impurities.

1.Unplug spark plug boot to prevent accidental starting.

WARNING: Wear gloves to prevent injury when handling unit.

2.

Remove the oil fill plug.

 

3.

Pour the oil out of the

 

 

oil fill hole and into a

 

 

container by tipping the

 

 

unit to a vertical

 

 

position (Fig. 43). Allow

 

 

ample time for

 

 

complete drainage.

 

4.

Wipe up any oil residue

 

 

on the unit and clean

 

 

up any oil that may

 

 

have spilled. Dispose of

 

 

the oil according to

 

 

Federal, State and local

 

 

regulations.

 

5.

Refill the crankcase

Fig. 43

 

with 3.04 fluid ounce

 

 

(90 ml) of SAE 30 SF, SG, SH oil.

 

NOTE: Use the bottle and spout saved from initial use to measure the correct amount of oil. The top of the label on the bottle measures approximately 3.04 ounces (90 ml) (Fig. 44). Check the level, See Checking the Oil Level. If the level is low, add a small amount of oil and recheck. Do not overfill (Fig. 44).

Air Filter Cover

Air Filter

Tab

Fig. 45

2.Remove the air filter (Fig. 45).

3. Wash the filter in detergent and water (Fig. 46). Rinse the filter thoroughly and allow it to dry.

4. Apply enough clean SAE 30 motor oil to lightly coat the filter (Fig. 47).

5. Squeeze the filter to spread and remove excess oil (Fig. 48).

6.Replace the filter (Fig. 45).

NOTE: If the unit is operated

 

Fig. 46

 

without the air filter, you will

 

 

VOID the warranty.

 

 

Fill Level

Fig. 44

6.Replace the oil fill plug.

7.Reconnect the spark plug boot.

AIR FILTER MAINTENANCE

WARNING: To avoid serious personal injury, always turn the unit off and allow it to cool before you clean or service it.

Cleaning the Air Filter

Fig. 47

 

 

 

Fig. 48

 

 

 

7.Reinstall the air filter cover. Position the slots on the top of the air filter cover onto the tabs at the top of the back plate (Fig. 49).

8.Swing the cover down until the tab on the air filter backplate snaps into place in the slot on the air filter cover (Fig. 50).

Back Plate

Tabs

 

Air Filter

 

Locking Tab

Fig. 49

Clean and re-oil the air filter every 10 hours of operation. It is an important item to maintain. Failure to maintain your air filter properly can result in poor performance or can cause permanent damage to your engine.

1.Open the air filter cover. Push the tab on the under side of the cover inward. Then pull the air filter cover out and up. (Fig. 45).

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