Spark Plug - PIAGGIO Runner 125 Service Station Manual

Runner 125 - 200

Spark plug

To service the spark plug the engine must be cold,
proceed as follows:
- Remove the right fairing undoing the 4 screws
- Remove the spark plug cap.
- Use the supplied spanner (with retaining rubber
ring) to remove the spark plug.
- Examine it carefully and replace it if the insulator
is chipped or cracked.
- Measure electrode gap with a thickness gauge
and, if necessary, adjust the gap by carefully bend-
ing the outer electrode forward or away.
- Make sure the sealing washer is in good condi-
tion.
- Fit the spark plug, screw it manually and lock it
to the prescribed torque with a spark plug spanner.
CAUTION
Maintenance
MAIN - 41