Figure 2-23. Engine cooling system diagram.

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To secure one generator from paralle

TM-55-1925-204-12 TUG Harbor Diesel 1200 H. P. Steel 100 Ft Design 3006 Flight One FSN 1925-375-3003 Manual

CO2 Fire Extinguishing Equipment Operation

Figure 2-23. Engine cooling system diagram.

b. Operation. Table 2-3 is keyed to figure 2-23 and

keyed to figure 2-23, lists the various operations to be

performed, the valve position for each and the

identifies each valve in the cooling system, gives its

procedure necessary to accomplish them.

location, function, and label description. Table 2-13, also

Table 2-13. Engine Cooling System Control Value Positioning.

Operation

Open valve

Close valve

Procedure

To cool port generator engine.

(20)

(22)

NOTE

(21)

Clean sea strainers daily, or more

often, if conditions demand continuous

cooling operation.

To cool stbd. generator engine.

(23)

(25)

NOTE

(24)

Clean sea strainers daily, or more

often, if conditions demand continuous

cooling operation.

To cool main engine normally.

(4)

(1)

These valves should remain in the

(5)

(7)

positions indicated whenever the

(11)

(6)

main engine is running.

(2)

(12)

(9)

(13)

(8)

(16)

(15)

(17)

(10)

(11)

(18)

(19)

To cool main engine, using standby

(7)

(1)

Start standby pumps.

pumps.

(27)

(2)

(29)

(6)

(4)

(16)

2-47