Ultraflex UP 56 Manuel D'installation Et D'entretien page 20

ULTRAFLEX
3.7.2 Dual steering station/ single cylinder
- Manually unscrew the two bleed valves
on the cylinder "T" fittings and push the
cylinder up to the end 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 3.7 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 (supplied with the "kit 120-2S").
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.
3.8 General recommendation
WARNING
It is very important to check the absence of air in the system before using the boat! We recommend trying
to manually move the engine towards port and starboard, making sure that there is no movement of the
cylinder body on the main cylinder shaft.
If the cylinder body moves more than 1/6 inches (15mm), there is still air in the system. The air presence in
the system can cause bad responses to the controls and so it can cause damage, injuries or death.
page 20
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PUMP FOR HYDRAULIC SYSTEMS
Installation and Maintenance Manual
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vent plug
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non-vent plug
bleed
valves
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