Product Manual

49
13/16 in. or 21 mm socket (not
included) to remove the plug.
5.2.3. Inspect the electrode on the plug. It must be
clean and not worn to produce the spark
required for ignition.
5.2.4. Make certain the spark plug gap is 0.7 - 0.8
mm or (0.028 - 0.031 in.).
5.2.5. Refer to the spark plug recommendation
chart when replacing the plug.
5.2.6. Carefully thread the plug into the engine.
5.2.7. Use the spark plug socket tool or a 13/16 in.
or 21 mm socket (not included) to firmly
install the plug.
5.2.8. Attach the spark plug wire to the plug.
5.3 ENGINE OIL REPLACEMENT