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. Remove the engine cover. (See ENGINE COVER REMOVAL/INSTALLATION.)

2. Remove the battery cover.

3. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION.)

4. Position the high-tension lead out of the way. (spark plug side) (See HIGH-TENSION LEAD REMOVAL/INSTALLATION.)

5. Remove the spark plugs using a plug-wrench.

Caution

• Install spark plugs marked with white, black, orange or yellow paint on the leading side, and spark plugs with blue or green paint on the trailing side.

Note

• It is easier to remove some spark plugs from beneath the vehicle.

6. Install in the reverse order of removal.

Tightening torque

12.8-17.7 N·m {131-180 kgf·cm, 114-156 in·lbf}