BOW THRUSTER COMPARTMENT (Cont)

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Table 1. Valve Positions During Operation Under Usual Conditions

TM-55-1925-273-10-1 Inland and Coastal Large TUG (LT) NSN 1925-01-509-7013 (EIC XAG) Manual

Figure 4. 120V Distribution Panel No. 4

TM 55-1925-273-10-1

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Eductor pressure gauge (figure 3, item 6). The eductor pressure gauge indicates the general service system pressure

available to the eductor.

Shutoff valve (figure 3, item 7). This valve secures the general service system pressure to the eductor pressure gauge.

Starboard stowage locker and shelves (figure 3, item 8). The stowage locker and shelves provide storage space.

Shutoff valve PW-19, C.W. TO W.C. (figure 3, item 9). This valve secures the cold potable water flow to the water

closet.

10. Hatch (figure 3, item 10). The hatch provides entrance/exit to the bow thruster compartment from the boatswain's

locker space.

11. Vertical ladder and ST-47 upper void FR 54-57 sounding valve (at base of ladder) (figure 3, item 11). The vertical

ladder leads to boatswain's locker. The ST-47 upper void FR 54-57 sounding valve is used to sound the void below the

bow thruster compartment.

12. Bow thruster lube oil reservoir (figure 3, item 12). The 10.5 gallons (39.8 liters) lube oil reservoir provides lube oil for

the bow thruster system.

13. Shutoff valve (figure 3, item 13). This valve secures the flow of lube oil from the bow thruster lube oil reservoir to the

bow thruster.

14. Bow thruster (figure 3, item 14). The bow thruster receives power from the bow thruster engine and reversing gear and

transmits that power to a propeller that provides athwartships thrust to the vessel's bow during close maneuvering

operations.

15. Flush man hole access (figure 3, item 15). The flush manhole access provides access to the void beneath the bow

thruster compartment.

END OF WORK PACKAGE

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