Spark Plug: Service and Repair

WARNING: Perform this on an engine that has cooled to prevent burns.

1. Remove the spark plug wires covering the spark plugs.
2. With an appropriate socket, remove the spark plugs.
3. Before installing spark plugs, set the gap to 1.2-1.3 mm (0.047-0.051 in).
4. Install spark plugs, torque to 20 Nm (13 ft lb)