TP-6053 7/04
19
Section 5 Cooling System
Section 5 Cooling System
5.1 General
The heat exchanger cooling system consists of a heat
exchanger with a coolant recovery tank, a thermostat, a
rubber impeller seawater pump, a centrifugal-type
engine circulating pump, a water-cooled exhaust
manifold, and an exhaust mixer. See Figure 5-1 for
cooling system components.
Hot coolant and steam.
Can cause severe injury or death.
Before removing the pressure cap,
stop the generator set and allow it to
cool. Then loosen the pressure cap
to relieve pressure.
WARNING
Checking the coolant level. Hot coolant can cause severe
injury or death.
Allow the engine to cool. Release pressure
from the cooling system before removing the pressure cap. To
release pressure, cover the pressure cap with a thick cloth and
then slowly turn the cap counterclockwise to the first stop.
Remove the cap after pressure has been completely released
and the engine has cooled. Check the coolant level at the tank
if the generator set has a coolant recovery tank.
NOTICE
Saltwater damage.
Saltwater quickly deteriorates metals.
Wipe up saltwater on and around the generator set and
remove salt deposits from metal surfaces.
Seawater
Coolant/Antifreeze
1
2
3
4
5
6
7
8
9
10
11
12
1. Engine block
2. Exhaust manifold
3. Exhaust mixer elbow
4. Outlet flapper
5. Silencer
6. Thermostat
7. Heat exchanger
8. Engine seawater pump
9. Seawater strainer
10. Seacock
11. Intake strainer
12. Engine-driven water pump
60531099
Figure 5-1
Cooling System Components
Summary of Contents for 10EOZ
Page 2: ......
Page 4: ...TP 6053 7 04 Table of Contents Notes ...
Page 10: ...TP 6053 7 04 VI Safety Precautions and Instructions Notes ...
Page 22: ...TP 6053 7 04 10 Section 2 Scheduled Maintenance Notes ...
Page 24: ...TP 6053 7 04 12 Section 3 Intake and Exhaust System Notes ...
Page 30: ...TP 6053 7 04 18 Section 4 Fuel System Notes ...
Page 44: ...TP 6053 7 04 32 Section 6 Controller Troubleshooting Notes ...
Page 62: ...TP 6053 7 04 50 Section 9 Generator Disassembly Reassembly Notes ...
Page 70: ...TP 6053 7 04 58 Section 10 Voltage Reconnection and Wiring Diagrams Notes ...
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