TYRE INFLATION PRESSURE
Front tyre pressure (with
passenger)
1.6 bar (1.6 bar)
Rear tyre pressure (with
passenger)
2.0 bar (2.3 bar)
03_08
03_09
Spark plug dismantlement (03_08, 03_09, 03_10)
To make this operation easier, remove the helmet compartment.
Remove the access door «
A
» after undoing the corresponding screw «
B
». Detach the
spark plug shielded cap «
C
» and remove the plug with the supplied box-spanner
shown in the picture. When refitting the spark plug, tighten it manually, being sure to
insert it at the right angle. Carefully reinsert the shielded cap «
C
». To reassemble the
cover follow the steps in reverse order, making sure to insert the pins in the lower part
of the body.
CAUTION
FOLLOW THESE PROCEDURES VERY CAREFULLY TO AVOID ANY SEVERE
DAMAGE THAT MAY BE CAUSED BY THE VERY POWERFUL IGNITION SYS-
TEM.
CAUTION
THE SPARK PLUG MUST BE REMOVED WHEN THE ENGINE IS COLD.
USING IGNITION ELECTRONIC CENTRAL UNITS OR SPARK PLUGS OTHER
THAN THE TYPES PRESCRIBED (SEE «TECHNICAL DATA» SECTION) CAN
CAUSE SERIOUS DAMAGE TO THE ENGINE.
36
3 Maintenance
Summary of Contents for S 50 4T 4V
Page 4: ...4 ...
Page 6: ...6 ...
Page 7: ...Vespa S 50 4T 4V Chap 01 Vehicle 7 ...
Page 9: ...01_01 9 1 Vehicle ...
Page 10: ...01_02 10 1 Vehicle ...
Page 19: ...Vespa S 50 4T 4V Chap 02 Use 19 ...
Page 30: ...30 2 Use ...
Page 31: ...Vespa S 50 4T 4V Chap 03 Maintenance 31 ...
Page 45: ...03_25 03_26 03_27 45 3 Maintenance ...
Page 61: ...Vespa S 50 4T 4V Chap 04 Technical data 61 ...
Page 62: ...04_01 62 4 Technical data ...
Page 67: ...Vespa S 50 4T 4V Chap 05 Spare parts and accessories 67 ...
Page 69: ...Vespa S 50 4T 4V Chap 06 Programmed maintenance 69 ...