03_09
Secondaryairsystem (03_09)
Remove the two screws «
A
» from the aluminium SAS cover. Release the metal tube
from the rubber housing on the cover without extracting the tube from the cover/sleeve.
Remove the tab and plastic cover, extract the sponge and wash it in water and soap.
Dry it with compressed air before refitting it, making sure to correctly fit the tab in the
housing on the two plastic and aluminium covers. Every time you disassemble the
filter, replace the O-ring seal located in the cover.
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 ANY PROBLEMS WHEN ADJUSTING IDLE SPEED, IT MAY
BE NECESSARY TO ADJUST EXHAUST GASES (CO) TOO. TURN TO AN AU-
THORISED PIAGGIO SERVICE CENTRE TO CARRY OUT THESE OPERATIONS.
33
3 Maintenance
Summary of Contents for ET2 50
Page 4: ...4 ...
Page 6: ...6 ...
Page 7: ...Vespa ET2 50 Chap 01 Vehicle 7 ...
Page 14: ...01_11 01_12 14 1 Vehicle ...
Page 17: ...Vespa ET2 50 Chap 02 Use 17 ...
Page 27: ...Vespa ET2 50 Chap 03 Maintenance 27 ...
Page 49: ...Vespa ET2 50 Chap 04 Technicaldata 49 ...
Page 53: ...Vespa ET2 50 Chap 05 Sparepartsanda ccessories 53 ...
Page 55: ...Vespa ET2 50 Chap 06 Scheduledmaint enance 55 ...