Ultraflex UC 81 Manuel D'installation Et De Maintenance page 34

3.5.2 Oil filling and bleeding procedure
N OTE
The procedure is valid for both "starboard" and "port" configurations.
1
Unscrew the two purge valves and
manually move the body of the cylinder in
abutment on one side as shown in the figure.
2
Place the bottle of oil as indicated in
section 3.5.1.
3
Close the bleed valve from the side
at the end stroke of the cylinder and place a
container for oil recovery in the vicinity of the
other bleed valve, as indicated in the relevant
figure.
4
Turn the steering wheel slowly as
indicated in the figure, so as to let the oil flow
through the piping.
NOTE
Hold the cylinder body with the hand in such a way
so as to prevent movement caused by the air inside
the chamber.
34
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CYLINDRE HYDRAULIQUE POUR MOTEUR HORS BORD
Installation and Maintenance Manual