Spark Plug Dismantlement - PIAGGIO Beverly 400 I.E Maintenance Instructions Manual

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Spark plug dismantlement (03_11)

Proceed as follows:
1. Remove the access cover over the spark plug on the left-hand side of the scooter
and reach into the spark plug with your hand.
2. Disconnect spark plug HV wire cap «A» ;
3. Unscrew the spark plug using the spark plug wrench supplied;
4. When refitting, place the spark plug into the hole at the required angle and tighten
by hand until it is finger tight;
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5. Use the wrench only for final tightening of the spark plug;
6. Place hood "A" fully over the spark plug.
THE SPARK PLUG MUST BE REMOVED WHEN THE ENGINE IS COLD. THE
MEASURES ON THE SPARK PLUG ARE DESCRIBED IN THE TABLE OF SCHED-
ULED MAINTENANCE. THE USE OF ELECTRONIC CENTRAL UNITS AND OF
NON-COMPLIANT ELECTRONIC IGNITIONS OR SPARK PLUGS OTHER THAN
THOSE PRESCRIBED MAY SERIOUSLY DAMAGE THE ENGINE.
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