VESPA GTV 250 i.e. 2008 Service Station Manual page 37

Vespa GTV 250 i.e.
- Insert the cap onto the spark plug and proceed
with the reassembly operations.
CAUTION
THE SPARK PLUG MUST BE REMOVED WHEN THE MO-
TOR IS COLD.THE SPARK PLUG MUST BE REPLACED
EVERY 20,000 KM. THE USE OF NON CONFORMING
ELECTRONIC IGNITION CONTROL UNITS OR SPARK
PLUGS OTHER THAN THOSE PRESCRIBED CAN SERI-
OUSLY DAMAGE THE ENGINE.
Characteristic
Electrode gap
0.7~0.8 mm
Electric characteristic
Spark plug
CHAMPION RG4 PHP
Locking torques (N*m)
Spark plug
12 to 14
Hub oil
Check
-Place the vehicle on the centre stand on flat
ground;
- Remove the oil dipstick «A», dry it with a clean
cloth and put it back into its hole tightening it
completely;
Remove the dipstick and check that the oil level is
slightly over the second notch starting from the
lower end; if the level is under the MAX. mark, it
needs to be filled with the right amount of hub oil.
-Screw up the oil dipstick again and make sure it
is locked properly into place.
Maintenance
MAIN - 37