PIAGGIO Liberty 50 4T, Руководство пользователя, Страница: 34 / 64

03_09
Secondaryairsystem (03_09)
Remove the three screws « A » on the cover of the secondary air system housing.
Detach the housing cover and remove the filter and the sponge « B ». wash the sponge
with water and a neutral soap, dry with a clean cloth and short blasts of compressed
air. While cleaning the filter, check the good condition of the reed valve
C and mount
it back in place on the housing.
Before closing the cover of the SAS housing, check the good condition of the sealing
O-ring; replace it if damaged or deformed.
N.B.
The reed valve can be inserted in only one direction on the SAS housing
CAUTION
CONTACT AN AUTHORISED PIAGGIO SERVICE CENTRE TO CARRY OUT
THESE OPERATIONS.
03_10
Intakeplug (03_10)
Remove the cap of the transmission cover operating on the corresponding release
slots with a plain slot screwdriver. Wash the sponge in water and soap without re-
moving it from its seat. Dry it with compressed air before refitting it taking care to do
so at the correct angle.
CAUTION
WARNING. SHOULD THERE BE PROBLEMS DURING THE IDLE SPEED AD-
JUSTMENT OPERATION, IT MAY BE NECESSARY TO ADJUST THE LEVEL OF
EXHAUST EMISSIONS (CO). TURN TO AN AUTHORISED PIAGGIO SERVICE
CENTRE TO CARRY OUT THESE OPERATIONS.
34
3 Maintenance