TOHATSU MFS 8B Service Manual page 225

・ The power tilt system has an electric motor built in the system that drives the hydraulic pump to feed pressurized oil into
the tilt cylinder.
・ The power tilt switch located on the tiller handle or remote control box is used to tilt-up or down the outboard motor.
Turning the manual operation valve counterclockwise 2 or 3 times opens the manual operation circuit.
The outboard motor can be tilted up or down easily by hand.
When the manual circuit is closed completely by turning the manual valve clockwise before the outboard motor reaches
completely tilted up or down position, the outboard motor holds the position at the time.
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