Silverton 43SB, Owner'S Manual, Page: 119 / 207

SYSTEM OPERATIONS-59
STEERING SYSTEM
The steering system in your 43SB is
hydraulically assisted. Hydraulic assisted
steering is similar to the power steering
system in your automobile and greatly
reduces the manual effort necessary to
steer your yacht and maintain the desired
course. The
Hydraulic Steering System
in your 43SB differs from your automo-
bile, as a separate pump is not used to
circulate the hydraulic
fl uid contained
in the system; the system is completely
fi lled with hydraulic fl uid and is free of
air. As you turn your steering wheel, the
hydraulic
fl uid is pumped by the steering
head into the appropriate fl uid line, Port or
Starboard, resulting in movement of the
steering cylinder in the respective direc-
tion. The steering cylinder is connected
to the rudders and they are subsequently
turned, which enables your yacht to turn in
the desired direction; to Port or Starboard
(See photograph below which illustrates
the location of the steering cylinder and its
connection to the rudders).
The Hydraulic Steering System in your
43SB utilizes an adjustable tilt-type steer-
ing head, which allows you to adjust the
steering wheel angle for maximum per-
sonal comfort.
The photo below shows the tilt control on
the Steering Wheel.
The steering head contains a vented fi ll
cap. The vented cap is located on the top
of the steering head and forward of the
steering wheel. The photo below shows
the vented cap.
Maintenance of the Hydraulic Steering
System should only be performed by your
Silverton Dealer or a quali fi ed technician,
who is experienced in marine hydraulic
systems. Periodically examine all connec-
tions and hydraulic lines for any signs of
leakage. If any leaks are noted, contact
your Silverton Dealer for further inspection
and repair, if necessary.
Refer to the SEA STAR Manual includ-
ed with your Owner’s Packet for the
speci
fi c type of hydraulic fl uid required
and technical information concerning
the Hydraulic Steering System.