page
28
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PUMP FOR HYDRAULIC SYSTEMS
ENGLISH
Installation and Maintenance Manual
PROBLEM
POSSIBLE CAUSE
INTERVENTION
The steering gear is stiff and
difficult to manoeuvre, even
when the boat is stationary.
• Narrowing in the hoses 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.
The steering gear is stiff and
difficult to manoeuvre, even
when the boat is stationary,
if you use unbalanced
cylinders.
• Dirty valves or presence in
it of residues.
•
WARNING
Contact the support service.
The steering gear can be
easily manoeuvred in the
dock, but is stiff when the
boat is in motion.
• The steering wheel is too
small.
• Replace the steering wheel
with a larger one.
•
CAUTION
Only within the maximum
dimensions allowed by the
steering gear.
• The trim adjuster is faulty.
• Tune the trim adjuster.
• Presence of air in the oil.
• Check the oil level and
repeat the bleeding
procedure as described in
this manual.
