MAINTENANCE
SERVICE MANUAL NUMBER 25
Page 1B-34
90-861328--1 NOVEMBER 1999
3. Repeatedly clean out drain holes using a stiff piece of wire. Do this until entire system
is drained.
NOTE: It may be necessary to lift, bend or lower hoses to allow water to drain completely
when hoses are disconnected.
4. Remove the engine water circulating pump hose or drain plug, as equipped.
72587
a
76038
b
a -
Hose, Water Circulating Pump To Thermostat Housing
b -
Water Circulating Pump Hose Drain Plug
5. Remove the drain plug from the water tube or Cool Fuel System cooler, as equipped.
75081
a
75018
a
Some Carbureted Models
Fuel Injected Models
a -
Drain Plug
6. Remove seawater pump inlet hose as shown.
75533
a
b
a -
Seawater Inlet Hose
b -
Hose To Cooler
7. Crank engine over slightly with starter motor to purge any water trapped in seawater
pickup pump. DO NOT ALLOW ENGINE TO START.
