Gilera 633721 Workshop Manual page 108

Engine
Locking torques (N*m)
Rear hub cover screws 24 ÷ 27
Flywheel cover
- Remove the three bands shown in the figure for
an easier removal of the flywheel cover, remove
the feed hoses and disconnect the return hose
from the pump cover.
N.B.
THE BANDS MUST BE REPLACED. TO RE-
MOVE THEM, OPEN WITH A SCREWDRIVER
OR CUT THEM.
BE CAREFUL NOT TO DAMAGE THE PLASTIC
UNIONS.
Removing the hub cover
- Drain the engine oil by removing the drainage
cap.
- Prepare a suitable container to collect the oil.
- Remove the pre-filter.
ENG - 108
Nexus 500 euro 3