POWER TRIM
90-857046R1 NOVEMBER 2001 Page 5B-19
Shock Function Return
After the engine clears the under water object, the weight of the engine will increase the oil
pressure between the memory piston (t) and shock piston (u) to the level required to open
the shock return valve (h), inside the shock piston, allowing the oil to bleed back through
the shock piston into the down cavity. If required, additional oil will enter the down cavity
through the manifold reverse suction valve (o). This will return the engine back against the
memory piston (t) and into the original running position.
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