Kadey-Krogen Yachts 5814, Руководство пользователя

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Subject to change without notice.
De-Commissioning Krogen 58’ Manual, Hull 58014
240
Propulsion Engines and Transmissions
The engine is cooled by both the heat exchanger , which is filled with a mixture of
antifreeze, distilled water, and additives, and the raw water system which circulates raw
water in the engine and discharges the raw water overboard. Assuming the heat
exchanger has been maintained with the proper coolant mix and level, there is no special
de-commissioning procedure for this part of the engine cooling system. The raw water
system does need to be de-commissioned and the following procedure should be followed
for each engine and transmission:
1. Start the engine and let it get warm.
2. Stop the engine.
3. Change the oil and oil filter element while the engine is warm.
4. Close the seacock for the raw water intake.
5. Disconnect the hose connecting the seacock and the sea strainer at the seacock
and drain the water into the bilge.
6. Open the valve at the bottom of the sea strainer and drain all the water into the
bilge.
7. Disconnect the hose connecting the water pump and the sea strainer at the sea
strainer and drain the all water into the bilge.
8. Close globe valve to shaft seal.
9. Prepare a 5 gallon bucket of 50/50 mix of antifreeze and distilled water.
10. Run the engine until all water is discharged from the raw water system (until
discharge out of the exhaust system STOPS) and then STOP the engine.
11. Using the hose from the water pump or a replacement pickup hose, put the hose
end into the
five gallon bucket of antifreeze and distilled water.
12. Start the engine and let it run until the antifreeze mixture starts to exit the exhaust
system.
13. Stop the engine.
14. Loosen the cover on the water pump and let all water drain.
15. You may want to consider removing impeller (replace with new one during re-
commissioning).
16. Seal the air filter intake with plastic and DUCT tape.
17. Loosen tension on the alternator belt.
18. Open the valve at the bottom of the muffler in the Lazarette and drain all water.
19. Mop up all water.
20. Store leftover 50/50 mix of anti-freeze and distilled water in suitable container.
21. Close the fuel supply and return supply valves.
22. Wipe down the engine and spray it with WD-40.
23. Change the oil in the transmission.
Raw Water Washdown
The following de-commissioning procedure should be performed:
1. Turn OFF the circuit breaker label ‘ SALT WATER PUMP ’ on the 24V DC
Main Panel Disconnect.
2. Close the raw water intake seacock for the raw water washdown pump.