GASOLINE STERNDRIVE INSTALLATION MANUAL
Page 134 of 137 90-860172011
Water Flow Diagrams
181 cid / 3.0L Engines
1-Engine Circulating Pump
2-Thermostat Housing
3-Intake and Exhaust Manifold
4-Exhaust Elbow
5-Power Steering Cooler (If Equipped)
6-Seawater Intake (From Sterndrive)
7-Engine Block and Cylinder Head Assembly
“A” Water Flow With Thermostat Closed
“B” Water Flow With Thermostat Open
a-To Exhaust Manifold
b-To Engine Circulating Pump
c-Inlet From Sterndrive
d-From Block and Cylinder Head
A
B
1
2
3
4
5
6
7
a
a
b
b
c
c
d
d
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