Gilera DNA, Manual

Page: 31 / 68

Removing the air filter
For this operation contact a Piaggio Gilera Authorised Service Station .
03_05
Secondary air system (03_05)
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 de-
tergent. 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 disas-
semble the filter, replace the O-ring seal in the cover.
FOR THIS OPERATION, PLEASE CONTACT AN AUTHORISED PIAGGIO SERV-
ICE CENTRE
03_06
Cooling fluid level (03_06)
The engine cooling system is of the liquid type with a circuit capacity of approximately
0.90 litres and the coolant constitutes of a 50% mixture of demineralised water and
anti-freeze glycol-ethylene-based solution with corrosion inhibiting agents. The rec-
ommended coolant is pre-mixed and ready for use. For the engine to be running
properly, the coolant temperature should be kept between a minimum of 60°C and a
maximum of 105°C, as indicated by the coolant temperature gauge located on the
dashboard. If the eighth bar on the digital coolant temperature display starts blinking,
indicating that the coolant temperature has gone past 100°C. If the temperature does
not decrease or if indeed more bars light up, shut the engine off, let it cool down and
check the coolant level; if this is within the prescribed limit, contact a
Piaggio-Gilera
31
3 Maintenance