Repair Procedures

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Removal and Installation

1. Remove the ignition coils.

2. Using a spark plug socket, remove the spark plug.

Tightening torque :
14.7 - 24.5N.m (1.5 - 2.5kgf.m, 10.8 - 18.1lb-ft)

CAUTION:
Be careful that no contaminates enter through the spark plug holes.

3. Installation is reverse order of removal.

Inspection

1. Inspect the electrodes (A) and ceramic insulator (B).

Inspection Of Electrodes

2. Check the electrode gap (A).

Standard :
1.0 - 1.1 mm (0.0394 - 0.0433 in.)