Starboard Main Engine.

TM 55-1915-200-10

(5) Close valves 6, 43, and 51.

(2) Open pump suction valves (2 and 9).

(6) Set MAIN ENGINE PRE-LUBE OIL

PUMP-STBD circuit breaker (78, FIGURE 2-103, Sheet

(3) Open pump discharge valves (8 and 16).

5 of 7) on Engine Room Motor Control Center to the ON

(4) Open inline stop valves (13 and 17).

position.

(5) Set STBD HAND-OFF-AUTO switch (1,

(7) Press MAIN ENGINE PRELUBE OIL

Figure 2-91) to HAND position.

PUMP STBD start button (101).

(8) Press start button (1, Figure 2-129)

NOTE

starboard station.

Located on the port stanchion is the

motor controller for the port stern

NOTE

tube lubricating pump. This pump

Prelubricate engine at a minimum of

will be used as backup.

10 psi (69 kPa) for a period of not

less than 3 and not more than 5

(6) Set port stern tube lubricating pump in

minutes.

AUTO position (1).

d. Align STBD Main Engine lube oil circulating

f. Align fuel oil service piping (FIGURE 2-130) to

system (FIGURE 2-127) as follows:

the starboard main engine as follows: (1) Open fuel oil

(1) Open STBD Main Engine lube oil filter

day tank outlet valve (2).

inlet valve (14).

(2) Open inline stop valve (23).

(2) Open STBD Main Engine lube oil filter

(3) Open STBD engine inline stop valve (9).

outlet valve (16).

(4) Open one STBD engine fuel oil strainer

e. Align starboard main engine lube oil

inlet valve (12).

transfer and purification piping system (FIGURE 2-128)

as follows:

NOTE

(1) Close all valves in lube oil transfer and

Place one fuel oil strainer in use and

purification piping system.

keep the other strainer as backup.

(2) Open STBD prelube pump suction valve

(11).

(5) Open the same fuel oil strainer outlet

(3) Open STBD prelube pump discharge

valve (8).

valve (22) to main engine.

(6) Open two Racor fuel oil filter inlet valves

(4) Open discharge valve (19) to STBD main

(20).

engine lubricating system.

2-376