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Chapter 8
If installed, trim tabs are located on the outer edges of
your transom below the swim platform. All mechanical
and electrical connections should be periodically checked
for tightness, corrosion, and cha ng. If a malfunctioning
tab is suspected, run each tab in and out while someone
looks at each tab to make sure it is moving up and down
the proper distance. Replace any zinc anodes mounted
on trib tabs when at one half their life as determined by
size. Check anodes twice a month.
Check the hydraulic power unit uid (HPU) level. e
pump is located in the bilge (sump) close to the transom.
To re ll, remove the lexan cover and ller plug. Fill with
any type automatic transmission uid (ATF). e uid
level should be 2” from the reservoir bottom.
e trim tabs may be painted for corrosion protection.
Do not paint the anodes as they protect the tabs from
galvanic corrosion.
TRIM TABS
TYPICAL TRIM TAB PUMP
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