Specifications

LONG-TERM STORAGE
80 YM Series Operation Manual
DRAIN SEAWATER
COOLING SYSTEM
Figure 1
1 – Coolant Tank / Heat Exchanger
2 – Seawater Drain Cock
3 – Coolant Drain Plug
Figure 2
1 – Coolant Tank / Heat Exchanger
2 – Coolant Drain Plug
3 – Seawater Drain Plug
4 – Seawater Pump
5 – Coolant Pump
Figure 3
1 – Stop Solenoid
2 – Coolant Drain Cock
3 – Flywheel Housing
Figure 4
Note: The drain cocks are opened
before shipping from the factory.
Close all drain cocks before
filling the system with coolant.
NOTICE
If seawater is left inside, it may freeze and
damage parts of the cooling system (heat
exchanger, seawater pump, etc.) when
ambient temperature is below 0 °C (32 °F).
1. Put a pan under the seawater drain
cocks.
2. Open the seawater drain cocks on the
pipe and on the heat exchanger. Allow
to drain.
3. Remove the four bolts fastening the
side cover of the seawater pump.
Remove the cover and drain the
seawater.
4. Install the cover and tighten bolts.
5. Close all drain cocks.
051170-00X00
1
2
3
051169-00X00
1
23
4
5
1
2
3
0004793
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