Spark Plug Removal/Installation
WARNING: This page is about a different car, the 2005 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.
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.
- Disconnect the negative battery cable.
- Remove the ignition coil. (See IGNITION COIL REMOVAL/INSTALLATION .)
- Remove the spark plug.
Tightening torque
- 9-20 N.m {91-204 kgf.cm, 79-177 in.lbf}
- Install in the reverse order of removal.