363
TRIM AND TILT
MODES OF OPERATION (THREE PISTON SYSTEM)
13
Manual Release – UP
The outboard can be positioned manually by first
opening (loosening) the manual release valve.
Open the manual release valve (turn it slowly
counterclockwise) with a screwdriver, about 3 1/2
turns, until it lightly contacts its retaining ring.
When the manual release valve is opened and
the outboard is manually raised, fluid flows from
the top of the tilt cylinder to the manual release
valve. The fluid may pass through the manual
release valve to the bottom of the tilt cylinder, or
return to the reservoir. Additional fluid may be
drawn from the bottom of the trim cylinders, which
retract and draw additional fluid from the reser-
voir to the tops of the cylinders.
Trimming Outboard OUT
Pull gearcase out farther than the desired final
position (up into the tilt range, if necessary).
Close the manual release valve.
Manually, push the gearcase in (or down) until it is
supported by the trim system.
Open the manual release valve only enough to let
the outboard trim in to desired position.
Tilting Outboard UP
Tilt outboard up and hold it with a suitable hoist or
engage either its tilt support or trailering bracket.
Close the manual release valve firmly. The man-
ual release valve must be closed to enable the
trim/tilt unit to function.
1. Manual release valve 001988
1
1. Manual release valve
2. Reservoir
DRC3464
WARNING
Do not attempt to hold the outboard up by
closing the manual release valve. The out-
board must be held manually, and lowered
to the trim range manually, after it has
been tilted up manually. The outboard can
drop to the trim range if the support is
removed.
2
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