Dual Steering Station/Single Cylinder; Single Steering Station/ Dual Cylinder - Ultraflex UC 69-1 Manuel D'installation Et D'entretien

ULTRAFLEX
3.5.2 Dual steering station/ single cylinder
- Manually unscrew the two bleed valves
on the cylinder "T" fittings and push the
cylinder up to the end of stroke.
- Position the oil bottle near the (upper)
main steering station according to what
is previously described.
WARNING
Wait until the oil reaches the lower tank and
both tanks are filled.
- Follow the same bleeding procedure
described in paragraph 3.5.1 starting
from the lower station and repeat it for
the upper station.
WARNING
For the (lower) additional steering station tank use only the non-vent plug. For the
(upper) main steering station tank use only the vent plug.
- Repeat the procedure at least 3 times to ensure the absence of air in the system.

3.5.3 Single steering station/ dual cylinder

- Manually unscrew the two bleed valves on
the cylinder "T" fittings and push the
cylinders to one side up to the end
of stroke.
- Position the oil bottle as described in
paragraph 3.5.1.
- Follow the same bleeding procedure
described for the single steering station/
single cylinder (paragraph 3.5.1). While
turning the steering wheel be careful
because both cylinders move.
- Repeat the entire procedure several times
to ensure the air absence in the system.
vent plug
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HYDRAULIC CYLINDERS FOR INBOARD ENGINES
Installation and Maintenance Manual
bleed
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valves
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non-vent plug
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bleed
valves
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