Operation Manual

31
4.Clean:
- Spark plug
(Clean the spark plug with a spark plug cleaner or wire
brush)
5. Measurement:
- Gap between the electrodes (a), (using a feeler guage).
Outside that specified => Adjust the gap.
Gap between electrodes:
0,7 mm
6. Fit:
- Spark plug
Spark plug:
20 N.m ( 2 kgf.m)
N.B.
- BEFORE REFITTING THE SPARK PLUG, CLEAN ITS SEA-
TING SURFACE AND GASKET.
- IF NO TORQUE WRENCH IS AVAILABLE, A GOOD WAY
OF JUDGING THE CORRECT TORQUE IS TO TIGHTEN (1)
THE SPARK PLUG BY HAND AND THEN TIGHTEN IT FROM
¼ TO ½ A TURN – AS FAR AS (2).
- ALWAYS USE A NEW GASKET.