Gilera NEXUS 300 i.e., Owner'S Manual, Page: 53 / 92

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a) Place the scooter in a vertical position on the stand.
b) Remove the expansion tank cover « A », turning in anticlockwise.
c) Look inside the expansion tank: reference « C » shows the adequate coolant level.
d) If the coolant level is below reference « C », proceed to top-up when the engine is
cold.
If the coolant needs to be topped up frequently or the expansion tank is completely
dry, check the cooling system to find the cause of the problem. It is therefore essential
to have the cooling system checked at an
Authorised Service Centre . Replace cool-
ant as indicated in the scheduled maintenance table. Take your vehicle to an
Authorised Service Centre for this operation.
N.B.
SHOULD THE 9th SEGMENT OF THE COOLANT TEMPERATURE INDICATOR
COME ON DURING A NON-DEMANDING RIDE, SHUT OFF THE ENGINE AND LET
IT COOL DOWN. THEN CHECK THE COOLANT LEVEL; IF THE LEVEL IS OK,
CONTACT AN AUTHORISED SERVICE CENTRE.
WARNING
TO AVOID THE RISK OF SCALDING, DO NOT UNSCREW THE EXPANSION
TANK COVER WHILE THE ENGINE IS STILL HOT.
WARNING
IN ORDER TO AVOID HARMFUL FLUID LEAKS WHILE RIDING, IT IS IMPORTANT
TO MAKE SURE THAT THE LEVEL NEVER EXCEEDS THE MAXIMUM VALUE.
IN ORDER TO GUARANTEE THE PROPER FUNCTION OF THE ENGINE, IT IS
NECESSARY TO KEEP THE RADIATOR GRILLE CLEAN.
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