Anode Plate; Trim Indicator Gauge; Check, Fill And Purge - Power Trim System - Mercury Optimax 115 Service Manual

POWER TRIM

Anode Plate

Anode plate is a self-sacrificing alloy plate that is consumed gradually by corrosion while
providing protection to the midsection and power trim from galvanic corrosion. Replace
anode plate when it is 50% consumed.
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IMPORTANT: Do not paint or place protective coating on anode plate, or corrosion
protection function will be lost.

Trim Indicator Gauge

A Quicksilver Trim Indicator Gauge accessory kit is available for the power trim sender
(if not previously installed).

Check, Fill and Purge - Power Trim System

TO CHECK:
Tilt outboard to full "Up" position and engage tilt lock lever before checking fluid
level. System is pressurized. Extend trim and tilt rams fully to depressurize sys-
tem.
Remove fill plug and O-ring. System is full when oil level is present at filler hole. Tighten
fill plug securely.
NOTE: Automatic Transmission Fluid (ATF) Type F, FA, Dexron II or Dexron III may be
used.
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Page 5B-10
Anode Plate
Tilt Lock Lever
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CAUTION
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90-855347R1 JANUARY 1999