Owner`s manual
PERIODIC MAINTENANCE
2 - 31
SR 50
2.2.7. MIXER OIL IE50
TOPPING UP
CAUTION The vehicle fits a control unit that manages an
electronic pump controlling the correct quantity of oil for
engine lubrication.
• Remove the front cover, see (REMOVING THE
FRONT COVER).
• Remove the plug.
• Fill with oil, see (LUBRICANT CHART)
• Refit the plug.
AIR BLEED
CAUTION The vehicle fits a self-bleeding electronic pump.
If the oil in the mixer oil tank is low or if the mixer oil line -
from the mixer to the reed assembly - is removed, it is
necessary to bleed the system. Proceed as follows:
• Completely open the throttle grip.
• Keep the throttle open, turn the key to ON.
• You will hear the noise of the pump.
• Look at the mixer oil line going from the mixer to the
reed assembly and keep the throttle completely open
until the line is full of oil.
• Release the throttle twistgrip.
• If necessary, top up with mixer oil as described above.










