Boat Out Of The Water - MerCruiser 5.7 MPI User Manual

14. Before launching the boat, pull up on the manual release valve. Verify that the green
indicators are no longer extended.
15. Open the seacock, if equipped, or unplug and reconnect the water inlet hose prior to
operating the engine.

BOAT OUT OF THE WATER

NOTE: This procedure is written for the air pump that is attached to the engine. However,
any air source can be used.
1. Place the boat on a lever surface to ensure complete draining of system.
2. Remove the air pump from the engine.
3. Ensure that the lever on top of the pump is flush with the handle (horizontal).
4. Install the air pump on the actuator fitting.
5. Pull lever on air pump (vertical) to lock pump on the fitting.
c
90-864197072 NOVEMBER 2007
a - Green indicators
a
b
a - Actuator fitting
b - Green indicators
c - Manual release valve
a
6135
e
d
8293
d - Air pump
e - Lever (locking)
Section 6 - Storage
Page 81