Spark Plug: Service and Repair

Spark plug

Manufacturer and type NGK: FR5AP-11
Thread size (diameter, pitch, length) mm 14, 1.25, 19
Spark plug gap mm (in) 1.0 - 1.1 (0.039 - 0.043)
Electrode Platinum


Spark Plug

REMOVAL

1. RH SIDE
1. Disconnect the ground cable from the battery.






2. Remove the air cleaner case.
3. Remove the spark plug cords by pulling the boot. (Do not pull the cord itself.)






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






2. LH SIDE
1. Disconnect the ground cable from battery.






2. Remove the spark plug cords by pulling the boot. (Do not pull the cord itself.)






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






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

Tightening torque: 21 N.m (2.1 kgf.m, 15.5 ft.lb)

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

Tightening torque: 21 N.m (2.1 kgf.m, 15.5 ft.lb)