Below Main Deck - TM-55-1905-223-100075

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FIGURE 1-19, Compartments of the Forward Section of the Main Deck,

TM-55-1905-223-10 Landing Craft Utility (LCU 200 Class) NSN 1905-01-154-1191 Manual

FIGURE 1-20. Below Main Deck.

TM 55-1905-223-10

NOTE

Not applicable to vessels with FM-200 Fire Suppressant System installed.

Reference paragraph 2-46 through 2-47 for FM-200 and Water Washdown

System operation. Reference TM 55-1905-243-24&P, LCU 2000, FM-200

Fire Fighting System for maintenance and installation of FM-200 components.

Paint locker (9). HALON protected area fro the storage of paints and painting supplies. Contains

HALON bottle activation system (1), flammable locker (2), space heater (3), workbench (5),

storage rack (7), paint brush container (8) and a HALON Warning Light (6) which provides

warning that the HALON system will discharge into the Paint Locker (9) in one minute.

Bowthruster compartment supply fan trunk (4). Provides forced air for the bowthruster

compartment.

Bow anchor windlasses hydraulic unit (11). Provides electro-hydraulic power for the bow

anchor windlasses.

Boatswains stowage (12). Storage of tie downs, chains and spare rope.

Bow ramp winch hydraulic unit (13). Provides electro-hydraulic power for the bow ramp winch

operation. Controlled by bow ramp motor controller (10).

Bow ramp winch (14). A grooved drum, dual cable winch used to raise and lower the bow ramp.

7 Boatswains stowage locker (15). Storage of tie downs, chains and spare rope.

Bowthruster compartment escape and air exhaust trunk (16). Emergency escape route with

quick acting scuttle and exhaust air ventilation for the bowthruster compartment.

9 Main damage control locker (17). Storage for damage control material.

10 Sound powered phone (18).

(5) Below Main Deck. The area below the main deck (FIGURE 1-20) includes the following compartments:

steering gear compartment (1), engine room (5), engine room operating station (5), machine shop (11),

tunnel (13), bowthruster compartment (17) and storeroom (20). Additionally, the following items are

contained below main deck:

Seawater Ballast SW-8 (Port and Starboard) (2)

Fuel Tank F-7 (Port and Starboard) (3)

Main Engine Day Tank (4)

Sludge Tank (7)

Dirty Oil Tank (8)

Fresh Water FW-6 Tank (Port and Starboard) (9)

Tool Locker (10)

Seawater Ballast SW-5 (Port and Starboard) (12)

Fuel Tank F-4 (Port and Starboard) (14)

Fuel Tank F-3 (Port and Starboard) (15)

Seawater Ballast SW-2 (Port and Starboard) (16)

Bow Anchor Chain Lockers (Port and Starboard) (18)

Seawater Ballast SW-1 (19)

Main Sea Chest (21)

Lube Oil Storage Tank (22)

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