Spark Plug: Service and Repair

Spark Plug

REMOVAL

Spark plug Specification
Manufacturer and type NGK: ILFR6B
Thread size (diameter, pitch, length. mm 14, 1.25, 26.5
Spark plug gap mm (in. 0.7 - 0.8 (0.028 - 0.031)
Electrode Iridium

1. RH SIDE
1. Remove the collector cover.
2. Disconnect the ground cable from the battery.






3. Remove the air cleaner case.
4. Remove the bracket (A).
5. Disconnect the connector (B) from ignition coil.






6. Remove the ignition coil.

NOTE: Turn the #5 ignition coil to remove it.

7. Remove the spark plug with a spark plug socket.









2. LH SIDE
1. Remove the collector cover.
2. Remove the battery and battery carrier.
3. Remove the bracket (A).
4. Disconnect the connector (B) from ignition coil.






5. Remove the ignition coil.

NOTE: Turn the #6 ignition coil to remove it.

6. Remove the spark plug with a spark plug socket.









INSTALLATION

1. RH SIDE
Install in the reverse order of removal.

Tightening torque
Spark plug: 21 N.m (2.1 kgf.m, 15.5 ft.lb)
Ignition coil: 16 N.m (1.6 kgf.m, 11.8 ft.lb)

2. LH SIDE
Install in the reverse order of removal.

Tightening torque
Spark plug: 21 N.m (2.1 kgf.m, 15.5 ft.lb)
Ignition coil: 16 N.m (1.6 kgf.m, 11.8 ft.lb)