Gilera GP 800 i.e. - Water Pump

- Connect the bleed screw to the expansion tank,
using a transparent hose to be able to visually
check that air is escaping.
- Start the vehicle.
- Keep it running at idle speed up to 30 sec max.,
causing the air to escape.
- Shut off the engine, close the bleed screw and
screw the cap on the expansion tank.
- Restore the level in the expansion tank.
- Start the vehicle idle speed again and keep it running until the electric ventilation temperature is
obtained.
- Shut off the engine and wait until it cools down.
CAUTION
GIVEN REGULAR CONDITIONS OF USE, WITH ENGINE AT IDLE SPEED, THE TIME REQUIRED
TO TAKE THE TEMPERATURE BELOW THE ELECTRIC FAN ACTIVATION LEVEL IS ~ 35 SEC.
CHECK THAT THE ACTIVATION TIME AFTER BLEEDING THE SYSTEM DOES NOT DEVIATE
MUCH FROM THE TIME SPECIFIED.
OTHERWISE, REPEAT THE BLEEDING PROCEDURE.
- Once bleeding is complete, restore the level in the expansion tank.
Water pump
Water pump
Cooling system GP 800 i.e.
COOL SYS - 6