Page 113 - REPOWER REFERENCE GUIDE (2020)

Cooling System
Repower Considerations

Section 4E - Cooling System

Table of Contents

Cooling System Requirements and Maintenance..............4E-2 Seawater Supply System—Inboard.................................4E-11
Seawater‑Cooled Models—Thermostat Assembly............ 4E-4 Specifications............................................................4E-11
Specifications..............................................................4E-4 Seawater Inlet Hose................................................. 4E-12
7 Point Manual Drain Systems................................... 4E-4 Through‑the‑Hull Seawater Pickup System..............4E-13
Testing........................................................................4E-4 Seawater Pickup.......................................................4E-13
Installation...................................................................4E-5 Seacock....................................................................4E-14 4
Seawater Supply System—Sterndrive...............................4E-6 Seawater Strainer.....................................................4E-15
Seawater Supply Connections....................................4E-6 Water Heaters and Cabin Heaters...................................4E-15 E
Alpha Models..............................................................4E-6 Propeller Shaft Log Seal Connections.............................4E-16
Specifications—Alpha Models.................................... 4E-6 8.1L Models without Emissions Control....................4E-16
Bravo Models with Closed Cooling............................. 4E-7 8.1L Models with Emissions Control.........................4E-16
SeaCore Models.........................................................4E-7 5.7 MPI and 6.2 MPI Models without Emissions
Specifications—Bravo Models....................................4E-8 Control...................................................................4E-17
Collecting Water Pressure Data................................. 4E-9 5.7 MPI with Emissions Control................................ 4E-18
Water Pickup.............................................................. 4E-9 Scorpion Models without Emissions Control.............4E-19
Seacock....................................................................4E-10 Scorpion 350 with Emissions Control....................... 4E-19
Seawater Strainer.....................................................4E-11

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