Mercury MerCruiser 3.0 MPI - 3.0 MPI Water Flow Diagrams

SECTION - 5 COOLING SYSTEM
90-899883183 DECEMBER 2007 Page 3 / 4
3.0 MPI Water Flow Diagrams
Models with Seawater Cooling
32741
1
2
3
4
5
6
7
8
9
1 - From Transom
2 - Seawater intake
3 - Power steering cooler (if equipped)
4 - Poppet valve assembly
5 - Thermostat housing
6 - Engine circulating pump
7 - Engine block and cylinder head
assembly
8 - Intake and exhaust manifold
9 - Exhaust elbow