D. Drain all water from the block and hoses as follows: (note that for the purpose of this write up, aft is the end of the engine closest to the transom of the boat and fore is the end closest to the bow).

From port side of engine:
1) Separate the exhaust manifold hoses by separating the hose fitting. The two hoses come together at the fore end of the engine, on the port side. Disconnecting the two hoses drains the two manifolds.



2) Remove the port engine block plug using a 9/16” socket.

3) Disconnect the bottom of the "J" hose where it connects to the water recirc pump.