APRILIA SCARABEO 500 2008 Service Station Manual page 196

Engine
- Acting on the driving pulley nut, turn the engine
until the references to determine the TDC are
found.
- Repeat for the reference between the driving pul-
ley and the transmission cover
- Connect the diagnostic tester.
- Start the engine.
- Select the «parameter» function from the menu.
- Select the stroboscopic light control in the tradi-
tional four-stroke engine position (1 spark, 2 revs).
- Check that the real values of revs and ignition
advance match those measured using the diag-
nostic tester.
- Refit the inspection cap on the flywheel side.
Specific tooling
AP8140595 Axone + battery charger (230V
50Hz)
AP8202311 Axone + battery charger (110V
60Hz)
If the values do not correspond, check:
- distribution timing
- rpm timing sensor
- injection control unit
ENG - 196
SCARABEO 500