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 TM 55-1925-273-10-1
0067 00
PUMP DRIVE ENGINE
1.
Ensure engine sump and jacket water cooling levels are at the proper operating levels.
2.
Line up fuel oil system to allow engine to take suction from and return to port ' day tank by opening valves FO-
31, FO-13 and FO-33 or stbd day tank by opening valves FO-31, FO-14, FO-15, F0-34 and FO-35.
3.
Line-up cooling system by opening valves ASW-17, ASW-19, ASW-20, ASW-22 and AE-28.
4.
Ensure that diesel starting air receivers are charged and that starting air system to pump drive engine is lined-
up by opening valves CA-6, CA-4, CA-3, CA-12, CA-11, CA-2 and CA-1.
5.
Ensure oiler on air starting system is at proper level.
6.
Ensure that fire fighting pump is declutched from engine and that tow winch hydraulic system is properly
aligned. (See Operating instructions for tow winch/central hydraulics crossover). NOTE: Valve line-up must
be in normal condition before running pump drive engine. Ensure tow winch hydraulic reservoir is at proper
level.
7.
Ensure that 24V control power is available to engine.
8.
Release engine lock-out switch.
9.
For remote operation: Follow steps 1-7 above. Place local engine control switch in run position. Engine may
be started and stopped from EOS.
10. Start engine by lifting start button on local control panel. Release start button after engine starts.
11. After engine starts, observe local or remote diesel engine instrumentation to verify proper engine operation.
12. Allow engine to warm up until all temperatures and pressures have stabilized.
13. Ensure engine is at idle when engaging fire pump clutch.
14. Adjust engine speed as required by moving governor control handle to maintain 170 PSI water pressure or
1850 RPM for tow machine operations.
15. To secure engine slowly return engine to idle, remove load and allow temperatures to cool approximately 3-5
minutes if engine has been under load.
16. Depress engine stop button on local control panel.
Placard 9. Pump Drive Engine
0067 00-14
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