Spark Plug: Service and Repair

REMOVAL







1. Disconnect the spark plug wires from the spark plugs.







2. Remove the spark plugs.

NOTE:
^ If an original spark plug is reused, install it in the same cylinder from which it was removed. New spark plugs can be used in any cylinder.
^ Use compressed air to remove any debris from the spark plug well before removing the spark plugs.

3. Inspect the spark plugs.
4. Clean the spark plugs with a wire brush or a professional spark plug cleaner (follow the manufacturers instructions).

INSTALLATION







1. Adjust the spark plug gap as required.
^ Set gap to 1.1 mm (0.044 in).
2. Install the spark plug.

NOTE: If an original spark plug is reused, install it in the same cylinder from which it was removed. New spark plugs can be used in any cylinders.

3. Install the ignition wires.