Replacement Part List

CAUTION: Do not use the water pump without an air cleaner.

The dirt or dust if sucked into the engine may quicken engine

wear.

1) Unscrew the wing nut and remove the air cleaner cover

and filter element.

2) Clean the filter element with a detergent solution

inflammable or with a high ignition point and let it dry thoroughly

after cleaning.

3) Immerse the filter element into clean oil and then squeeze

out the excessive amount of oil.

4) Put the filter element as well as the air cleaner back in place.

3. Maintaining the spark plug

The recommended type of spark plug is NHSP LD P6RTCU.

To ensure normal operation of the engine, the spark plug

should have a correct gap and should remain free of carbon

deposits.

1) Remove the plug cap.

*The muffler may be very hot if the engine is still running. Take

care not to touch the muffler.

2) Check the spark plug visually. Discard the spark plug if it is