Spark Plug Dismantlement; Recommended Spark Plug Type - Gilera Runner PureJet 50 Manual

Spark plug dismantlement (03_05, 03_06)

Remove the cover, disconnect the plug lead and unscrew the plug with the supplied
spark plug pipe wrench "A" supplied. When refitting the plug it should be hand-tight-
ened initially. Be sure to hold the plug at the correct angle. Use the spark plug wrench
to tighten the plug fully.
Refit the cover following the above steps in the opposite order, taking care to engage
03_05
the tabs of the spark plug cap in the central cover.
CAUTION
THE SPARK PLUG MUST BE REMOVED WHEN THE ENGINE IS COLD. THE USE
OF SPARK PLUGS OF DIFFERENT THERMAL GRADE FROM THAT REQUIRED
OR WITH INAPPROPRIATE THREADS MAY SERIOUSLY DAMAGE THE ENGINE.
Characteristic

Recommended spark plug type

03_06
CHAMPION RG6YCA
Electrode gap
0.6 ÷ 0.7 mm
28