SYSTEM OPERATIONS-68
Maintenance of the Trim Tab System is
as follows:
Silverton recommends painting the trim
tabs with good quality, antifouling bottom
paint. DO NOT paint any hinges or the
moving parts of the cylinders.
To reduce the risk of electrolysis and
galvanic corrosion, Silverton recommends
the installation of sacrifi
cial zinc anodes
on the trim tab plates at least once a year,
preferably during preparation for spring
launch. DO NOT paint the sacrifi cial zinc
anodes.
Periodically examine the trim tabs for
accumulation of underwater growth and
clean as necessary.
Periodically examine the trim tab pump
and hydraulic lines, which are located
in the bilge area, for leaks (Refer to the
Mechanical Schematic in the Schematic
Section of this Owner’s Manual for the lo-
cation of the trim tab pump). Tighten con-
nections if leaks are noted. If the hydraulic
lines appear worn or chafed, contact your
Silverton dealer for inspection and re-
placement, if necessary.
The photo below shows the trim tab pump.
Refer to the BENNETT TRIM TAB Man-
ual included with your owner’s packet
for technical information concerning
the operation and maintenance of the
trim tab system.
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