Ultraflex UC 81, Руководство по установке и обслуживанию

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Installation and Maintenance Manual
HYDRAULIC CYLINDER FOR OUTBOARD MOTOR
- page
39
ENGLISH
PROBLEM POSSIBLE CAUSE INTERVENTION
Filling the system is difficult.
The air bubbles in the upper
part of the tank even after
having completely filled the
system. • Presence of air in the
system.
• Repeat the filling and
bleeding procedures of the
system.
• Install the tubes horizontally
and in any case with a
maximum inclination of about
3 cm per metre.
• Leakage from the bleed
fitting of the cylinder.
• Close the bleed nipple on the
cylinder.
• Kinked tube. • Uncoil and stretch out the
tube.
• Steering gear mounted
with the filling hole low
positioned.
• Install the steering gear
with the filling hole high
positioned.
The steering gear is stiff and
difficult to manoeuvre, even
when the boat is stationary. • Narrowing in the tubes or
fittings.
• Search for the problem and
solve it.
• Presence of air in the oil. • Repeat the filling and bleeding
procedures of the system.
• Use of not compliant oil. • Readily drain the filling and
bleeding systems.
NOTE
Any damage caused by the
use of fluids other than those
recommended in this manual
are not in any way attributable
to
and automatically
void the warranty.
• Dirty valves or presence in
it of residues.
•
WARNING
Do not use the boat! Ask
for a qualified technician to
thoroughly clean the valve.