Checking The Seawater Pickups; Cleaning The Seawater Strainer - MerCruiser QSD 2.0 Manual

Section 5 - Maintenance
a

Checking the Seawater Pickups

1. Ensure that the water inlet holes for the seawater pickup are clean and not obstructed.
Typical through-hull seawater pickup
a - Water inlet holes

Cleaning the Seawater Strainer

NOTE: The seawater strainer can be visually inspected through its clear cover without requiring any seawater system disassembly.
1.
An open seawater strainer or seacock during some service or maintenance procedures can introduce water into the boat, causing
damage or sinking the boat. Always close the water supply from the seawater pump, water inlet, or seacock when performing
service or maintenance on the cooling system.
Disconnecting the seawater inlet hose will cause water to enter the bilge resulting in engine damage. Close the seacock before
disconnecting the seawater inlet hose. Plug the seawater inlet hose immediately after disconnecting it.
If the boat is in the water, ensure that the engine is off, close the seacock, if equipped, or remove and plug the seawater inlet
hose.
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Bravo sterndrive dual pickup water inlet locations
a - Dual water pickup water inlets
b - Side pickup water inlets
b
22495
a
Typical through-transom seawater pickup
NOTICE
NOTICE
a
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90-8M0057081 MARCH 2011
eng