Spark Plug: Service and Repair

SPARK PLUG REMOVAL/INSTALLATION

CAUTION: If a spark plug that is not as specified is installed, sealing performance will be deteriorated. Install only the specified spark plug when replacing.

1. Disconnect the negative battery cable.
2. Remove the ignition coil.
3. Remove the high-tension leads.
4. Remove the spark plug using the plug-wrench.
5. Install in the reverse order of removal.

Tightening torque
10 - 14 N.m (1.1 - 1.4 kgf.m, 8.0 - 10.3 ft.lbf}