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*TM 55-1925-273-24&P-1

TECHNICAL MANUAL

FIELD AND SUSTAINMENT MAINTENANCE MANUALINCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST

FOR

INLAND AND COASTAL LARGE TUG (LT)

NSN 1925-01-509-7013 (EIC XAG)

MGANTHONY WAYNE

18

17

16

15

14

13

1514131211109

USARMY

LT - 803

*SUPERSEDURE NOTICE - This manual supersedes TM 55-1925-273-24&P-1, dated 30 November 2005, including all changes.

DISTRIBUTION STATEMENT A - Approved for public release; distribution is unlimited.

HEADQUARTERS, DEPARTMENT OF THE ARMY

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WARNING SUMMARY

This warning summary contains general safety warnings and hazardous materials warnings that must be understoodand applied during operation and maintenance of this vessel and its equipment. Failure to observe these precautions

could result in serious injury or death to personnel. Also included are explanations of safety and of hazardousmaterials used within the technical manual.

FIRST AID DATA

Although the 128 ft Large Tug is normally assigned a medic, first aid is still an important skill for all crewmembers.The ability to promptly administer first aid to another crewmember could mean the difference between life and deathfor that crewmember. First aid procedures for soldiers are contained in FM 4-25.11.

EXPLANATION OF SAFETY WARNING ICONS

EAR PROTECTION - Headphones over ears show that noise level will harm ears.

ELECTRICAL - Electrical wire to arm with electricity symbol running through human body shows thashock hazard is present.

ELECTRICAL - Electrical wire to hand with electricity symbol running through hand shows that shochazard is present.

FALLING PARTS - Arrow bouncing off human shoulder and head shows that falling parts present adanger to life or limb.

FLYING PARTICLES - Arrows bouncing off face shows that particles flying through the air will harmface.

FLYING PARTICLES - Arrows bouncing off face with face shield show that particles flying through theair will harm face.

HEAVY OBJECT - Human figure stooping over heavy object shows physical injury potential fromimproper lifting technique.

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WARNING SUMMARY - Continued

EXPLANATION OF SAFETY WARNING ICONS - Continued

HEAVY PARTS - Hand with heavy object on top shows that heavy parts can crush and harm.

HEAVY PARTS - Foot with heavy object on top shows that heavy parts can crush and harm.

HEAVY PARTS - Heavy object on human figure shows that heavy parts present a danger to life orlimb.

HEAVY PARTS - Heavy object pinning human figure against wall shows that heavy, moving partspresent a danger to life or limb.

HELMET PROTECTION - Arrow bouncing off head with helmet shows that falling parts present adanger.

HOT AREA - Hand over object radiating heat shows that part is hot and can burn.

LASER LIGHT - Laser light hazard symbol indicates extreme danger for eyes from laser beams andreflections.

MOVING PARTS - Human figure with arm caught between gears shows that the moving parts of theequipment present a danger to life or limb.

MOVING PARTS - Hand with fingers caught between gears shows that the moving parts of theequipment present a danger to life or limb.

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EXPLANATION OF SAFETY WARNING ICONS - Continued

MOVING PARTS - Hand with fingers caught between rollers shows that the moving parts of theequipment present a danger to life or limb.

SHARP OBJECT - Pointed object in hand shows that a sharp object presents a danger to limb.

SHARP OBJECT - Pointed object in hand shows that a sharp object presents a danger to limb.

SHARP OBJECT - Pointed object in foot shows that a sharp object presents a danger to limb.

SLICK FLOOR - Wavy line on floor with legs prone shows that slick floor presents a danger for falling

GENERAL SAFETY WARNINGS DESCRIPTION

WARNING

CONFINED SPACE ENTRY

Only properly trained personnel may enter confined spaces, or act as entry supervisors and/or attendants for those working in confined spaces. Before entering into a confined space,the space must be cleared for entry and a Confined Space Entry Permit must be secured. Allentry into confined spaces must be in accordance with the Organizational Confined SpaceEntry Standard Operating Procedure and FM 4-01.502. Entry into an uninspected confinedspace may result in death or serious injury to personnel.

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GENERAL SAFETY WARNINGS DESCRIPTION - Continued

WARNING

ELECTRICAL

Replace or repair components only after the affected circuit has been secured, lockedout, and tagged out IAW FM 4-01.502. Performing replacement or repair with the circuitenergized may result in serious injury or death.

Take great care when working around energized electrical equipment. Contact betweenunprotected body parts and electrical conductors can cause serious injury or death. Donot wear jewelry or other conductive items while servicing energized electrical equipment.Failure to comply with these precautions can cause serious injury or death.

WARNING

GALLEY NOISE HAZARD

All crewmembers working in the galley area must wear Army Hearing Protection Devices(HPDs) and ensure that the galley doors remain closed. Failure to comply could result ininjury.

WARNING

LIFTING OPERATIONS AND HEAVY LOADS

All personnel in the vicinity of lifting operations should wear appropriate safety equipmentincluding gloves, hard hat, and safety shoes. Death or serious injury can result from failureto heed this warning.

Heavy loads can crush. Do not allow any body parts to come under the load or betweenthe load and a stationary object. Death or serious injury can result.

Heavy loads can crush. Use a minimum of two crewmembers to lift and hold heavy loads.Do not allow any body parts to come under the load or between the load and a stationaryobject. Failure to comply can result in serious injury or death.

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GENERAL SAFETY WARNINGS DESCRIPTION - Continued

WARNING

LOCKING HARDWARE

Never reuse locking hardware. Reuse of locking hardware such as lockwashers, locking nuts,cotter pins, and lockwire can result in undetected loosening of fastening hardware causingcatastrophic component failure resulting in death, injury, or damage to equipment. Ensurethat all locking hardware is discarded upon removal and replaced with new.

WARNING

MACHINE GUN NOISE HAZARD

During M2 caliber 0.50 weapons firing, all personnel standing outside on deck must wearArmy Hearing Protection Devices (HPDs). Failure to comply with this warning could result inserious injury.

WARNING

PRESSURIZED LINES

Hydraulic hoses and lines may be under pressure. Relieve pressure by operating theappropriate control valve, if possible. Loosen fittings on hose lines slowly. Allow oil to runaround threads of fitting, releasing pressure before disconnecting fitting. Releasingpressurized oil suddenly may cause death or severe personal injury.

WARNING

ROTATING EQUIPMENT

Use extreme caution when working around rotating components. Do not allow hands or toolsto come in contact with the rotating components. Do not wear loose clothing, jewelry, oranything else which might become entangled in the rotating components. Failure to complycan result in death or serious injury.

WARNING

SAFETY HARNESS

Ensure that a safety harness is worn when inspecting antennas. Failure to comply could resultin injury or death.

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EXPLANATION OF HAZARDOUS MATERIALS ICONS AND DESCRIPTIONS

BIOLOGICAL - Abstract symbol bug shows that a material may contain bacteria or viruses that presenta danger to life or health.

CHEMICAL - Drops of liquid on hand shows that the material will cause burns or irritation to humanskin or tissue.

CRYOGENIC - Hand in block of ice shows that the material is extremely cold and can injure humanskin or tissue.

EXPLOSION - Rapidly expanding symbol shows that the material may explode if subjected to hightemperatures, sources of ignition, or high pressure.

EYE PROTECTION - Person with goggles shows that the material will injure the eyes.

FIRE - Flame shows that a material may ignite and cause burns.

POISON - Skull and crossbones shows that a material is poisonous or is a danger to life.

RADIATION - Three circular wedges shows that the material emits radioactive energy and can injurehuman tissue.

VAPOR - Human figure in a cloud shows that material vapors present a danger to life or health.

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HAZARDOUS MATERIALS DESCRIPTIONS

WARNING

BATTERIES

Batteries produce hydrogen gas. This gas is explosive. Keep the work area free ofsparks, open flame, and excessive heat. Take care to prevent conductive metal toolsfrom arcing between the positive and negative terminals. Failure to comply with theseprecautions can result in death or serious injury.

Batteries are filled with a sulfuric acid based electrolyte. This electrolyte is extremelycorrosive to human tissue and to many other materials. Chemical protective gloves,

goggles, faceshield, and an apron must be worn at all times when batteries are beingserviced. If electrolyte comes in contact with clothing or other material, wash theaffected area with large volumes of fresh water. If electrolyte comes in contact withthe skin, flush the area with large volumes of water. If the electrolyte comes in contactwith the eyes, flush them with large volumes of water. Continue flushing the affectedarea until medical assistance arrives. Failure to comply can result in death or seriousinjury.

WARNING

CHLORINE AND BROMINE STORAGE AND HANDLING

Chlorine and the Water Demineralizer Cartridge (NSN 4610-01-022-9970) which containsthe chemical Bromine may not be stored together. Both chemicals, Chlorine and Bromine,must follow the Federal HAZCOM standard (29 CFR 1910.1200) along with the MaterialSafety Data Sheet (MSDS) for each chemical. Failure to comply could result in injury or death.

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HAZARDOUS MATERIALS DESCRIPTIONS - Continued

WARNING

DIESEL FUEL

Fuel vapors are explosive. Fuel is flammable. Before fueling the tanks or transferringfuel, ensure that firefighting equipment is immediately available for use in case of fireemergency. Do not smoke or allow smoking, or any other open flame in the vicinityof the fueling operation. Wipe clean any fuel spillage and dispose of spilled fuel inaccordance with the appropriate local regulations. A fueling watch supervisor shallbe stationed to ensure compliance with fueling safety procedures. Failure to comply

can result in death or serious injury. Avoid prolonged exposure of the skin to diesel fuel. Chemical protective gloves and

goggles must be worn whenever handling diesel fuel or parts which are saturatedwith diesel fuel. Failure to comply can result in death or serious injury.

WARNING

GAYLORD VENTILATION AND FIRE SUPPRESSION SYSTEM

In the event that the Gaylord Ventilation and Fire Suppression system is activated andexposure to the fire suppressant occurs, all personnel exposed should immediately wash outthe eyes and shower to remove residual material. Failure to comply could result in injury ordeath.

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WARNING

HOT WORK AND GRINDING

Removing components by means of grinding or cutting produces hot, flying particles.These particles can cause serious injury to personnel. These hot particles can alsoignite fires in the work area and in adjacent spaces. During and after removal, thework area will be very hot. Wear protective goggles, gloves, and/or apron at all timesduring cutting and grinding operations. A fire watch must be posted whenevergrinding or cutting operations re taking place. Failure to comply with this warning canresult in serious injury or death to personnel.

Grinding, needling, and chipping operations produce high velocity flying debris whichcan become lodged in the skin or in the eyes. Grinding, needling, and chipping inconfined spaces can result in debris flying from unexpected directions. All personnelworking in the area must wear protective eyewear, gloves, and long sleeves whenperforming grinding, needling and chipping operations. Failure to comply can resultin death or serious injury to personnel.

Removing components by means of wire brushing produces flying particles. Theseparticles can cause serious injury to personnel. Protective goggles, gloves, and longsleeves must be worn at all times during wire brushing operations. Failure to complywith this warning can result in serious injury to personnel.

WARNING

WELDING

Unprotected exposure to arc welding rays can cause serious eye damage and radiation burnsto the skin. Never perform arc welding operations without using appropriate eye and skinprotection. Failure to comply can result in death or serious injury.

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WARNING

OILS AND CLEANING SOLVENT

Cleaning solvent is flammable and its vapor is potentially explosive. Do not usecleaning solvent in the vicinity of spark, open flame, or excessive heat. Do not usecleaning solvent in unventilated spaces. Failure to comply can result in death orserious injury.

Do not allow hydraulic fluid, engine oil, or cleaning solvents to come in contact withunprotected skin or eyes. Prolonged skin contact can cause illness or injury. Eye

contact can cause serious injury. Always wear chemical protective gloves andgoggles when handling hydraulic fluid, engine oil, and cleaning solvents. Failure tocomply can result in death or serious injury.

WARNING

RADIATION, RADIO ANTENNAS

Inspecting antennas with the INSA, radars, transceivers and receiver-transmitters turned onpresents a radiation hazard. Ensure all transceivers and receiver-transmitters are turned offprior to inspecting antennas. Ensure that the appropriate circuit breaker has been secured,locked out, and tagged out (WP0008) in accordance with FM 4-01.502. Failure to complycould result in injury or death.

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WARNING

SEWAGE

Sewage is a common mode of transmission for parasitic organisms that may havethe capability of causing communicable diseases. Chemical protective gloves and aprotective apron should be worn to help prevent contact with sewage. After comingin contact with sewage or contaminated equipment, be sure to clean yourself with adisinfectant soap. Avoid sewage contact with skin abrasions, punctures, cuts, andother open wounds. Wipe up and clean any spills and/or contaminated equipmentusing a disinfectant soap. Failure to comply can result in death or serious illness.

Toxic and flammable vapors are generated in the sewage system. Provide ventilationfrom outside source. Avoid open flames and prolonged breathing of fumes. Failureto comply can result in death or serious injury.

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LIST OF EFFECTIVE PAGES/WORK PACKAGES

NOTE: This manual supersedes TM 55-1925-273-24&P-1, dated 30 November 2005, including all changes. Zeroin the "Change No." column indicates an original page or work package.

Date of issue for the original manual is:Original 31 January 2013

TOTAL NUMBER OF VOLUMES IS 3, TOTAL NUMBER OF PAGES FOR FRONT AND REAR MATTER I

AND TOTAL NUMBER OF WORK PACKAGES IS 344, CONSISTING OF THE FOLLOW

Page/WP No. Change No.

VOLUME 1Front Cover (2 pages) 0Warning Summary (12 pages) 0i-lii (52 pages) 0

Chapter 1 Title Page 0WP 0001 (6 pages) 0WP 0002 (2 pages) 0WP 0003 (6 pages) 0WP 0004 (6 pages) 0WP 0005 (4 pages) 0WP 0006 (8 pages) 0WP 0007 (24 pages) 0WP 0008 (20 pages) 0WP 0009 (14 pages) 0WP 0010 (22 pages) 0WP 0011 (10 pages) 0WP 0012 (8 pages) 0

WP 0013 (12 pages) 0WP 0014 (2 pages) 0WP 0015 (6 pages) 0WP 0016 (2 pages) 0WP 0017 (8 pages) 0WP 0018 (6 pages) 0WP 0019 (4 pages) 0WP 0020 (4 pages) 0WP 0021 (4 pages) 0WP 0022 (4 pages) 0WP 0023 (4 pages) 0WP 0024 (6 pages) 0WP 0025 (8 pages) 0WP 0026 (6 pages) 0WP 0027 (6 pages) 0WP 0028 (12 pages) 0WP 0029 (6 pages) 0WP 0030 (4 pages) 0WP 0031 (10 pages) 0WP 0032 (14 pages) 0WP 0033 (4 pages) 0WP 0034 (8 pages) 0WP 0035 (6 pages) 0


WP 0036 (10 pages) 0WP 0037 (6 pages) 0WP 0038 (6 pages) 0WP 0039 (28 pages) 0

WP 0040 (2 pages) 0Chapter 2 Title Page 0WP 0041 (6 pages) 0Chapter 3 Title Page 0WP 0042 (4 pages) 0WP 0043 (4 pages) 0WP 0044 (4 pages) 0WP 0045 (6 pages) 0WP 0046 (6 pages) 0WP 0047 (4 pages) 0WP 0048 (4 pages) 0WP 0049 (6 pages) 0WP 0050 (6 pages) 0

WP 0051 (4 pages) 0WP 0052 (4 pages) 0WP 0053 (6 pages) 0WP 0054 (4 pages) 0WP 0055 (6 pages) 0WP 0056 (8 pages) 0WP 0057 (34 pages) 0WP 0058 (18 pages) 0WP 0059 (4 pages) 0WP 0060 (4 pages) 0WP 0061 (2 pages) 0WP 0062 (6 pages) 0WP 0063 (6 pages) 0WP 0064 (12 pages) 0WP 0065 (4 pages) 0WP 0066 (4 pages) 0WP 0067 (4 pages) 0WP 0068 (6 pages) 0WP 0069 (4 pages) 0WP 0070 (4 pages) 0WP 0071 (6 pages) 0WP 0072 (4 pages) 0WP 0073 (6 pages) 0

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LIST OF EFFECTIVE PAGES/WORK PACKAGES - Continued


WP 0074 (6 pages) 0WP 0075 (6 pages) 0

WP 0076 (4 pages) 0WP 0077 (4 pages) 0Chapter 4 Title Page 0WP 0078 (4 pages) 0WP 0079 (54 pages) 0WP 0080 (18 pages) 0WP 0081 (16 pages) 0WP 0082 (20 pages) 0Back Cover 0

VOLUME 2Front Cover (2 pages) 0Warning Summary (12 pages) 0

i-xxiv (24 pages) 0Chapter 5 Title Page 0WP 0083 (2 pages) 0WP 0084 (4 pages) 0WP 0085 (10 pages) 0WP 0086 (22 pages) 0WP 0087 (2 pages) 0WP 0088 (4 pages) 0WP 0089 (6 pages) 0WP 0090 (4 pages) 0WP 0091 (8 pages) 0WP 0092 (12 pages) 0WP 0093 (4 pages) 0WP 0094 (6 pages) 0

WP 0095 (6 pages) 0WP 0096 (6 pages) 0WP 0097 (6 pages) 0WP 0098 (8 pages) 0WP 0099 (2 pages) 0WP 0100 (2 pages) 0WP 0101 (4 pages) 0WP 0102 (4 pages) 0WP 0103 (6 pages) 0WP 0104 (6 pages) 0WP 0105 (4 pages) 0WP 0106 (2 pages) 0WP 0107 (6 pages) 0

WP 0108 (6 pages) 0WP 0109 (4 pages) 0WP 0110 (4 pages) 0WP 0111 (10 pages) 0WP 0112 (4 pages) 0WP 0113 (4 pages) 0WP 0114 (4 pages) 0WP 0115 (4 pages) 0WP 0116 (12 pages) 0


WP 0117 (8 pages) 0WP 0118 (6 pages) 0


WP 0132 (4 pages) 0WP 0133 (4 pages) 0WP 0134 (4 pages) 0WP 0135 (4 pages) 0WP 0136 (4 pages) 0WP 0137 (4 pages) 0WP 0138 (6 pages) 0WP 0139 (4 pages) 0WP 0140 (4 pages) 0WP 0141 (4 pages) 0WP 0142 (6 pages) 0WP 0143 (4 pages) 0WP 0144 (6 pages) 0WP 0145 (4 pages) 0



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WP 0168 (4 pages) 0WP 0169 (4 pages) 0






WP 0219 (4 pages) 0WP 0220 (8 pages) 0


WP 0234 (4 pages) 0WP 0235 (12 pages) 0WP 0236 (6 pages) 0WP 0237 (6 pages) 0WP 0238 (6 pages) 0WP 0239 (4 pages) 0WP 0240 (4 pages) 0WP 0241 (4 pages) 0WP 0242 (4 pages) 0WP 0243 (4 pages) 0WP 0244 (6 pages) 0WP 0245 (4 pages) 0Back Cover 0

VOLUME 3Front Cover (2 pages) 0Warning Summary (12 pages) 0i-xvi (14 pages) 0Chapter 6 Title Page 0WP 0246 (2 pages) 0WP 0247 (4 pages) 0Chapter 7 Title Page 0WP 0248 (8 pages) 0WP 0249 (4 pages) 0WP 0250 (10 pages) 0WP 0251 (4 pages) 0WP 0252 (4 pages) 0


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WP 0262 (8 pages) 0WP 0263 (4 pages) 0




WP 0304 (4 pages) 0WP 0305 (14 pages) 0


WP 0306 (4 pages) 0WP 0307 (4 pages) 0



WP 0335 (4 pages) 0WP 0336 (4 pages) 0WP 0337 (4 pages) 0WP 0338 (8 pages) 0WP 0339 (12 pages) 0Chapter 8 Title Page 0WP 0340 (6 pages) 0WP 0341 (4 pages) 0WP 0342 (24 pages) 0WP 0343 (18 pages) 0WP 0344 (4 pages) 0Glossary-1 - Glossary-4 0Index-1 - Index-12 0

Back Cover 0

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HEADQUARTERS

DEPARTMENT OF THE ARMY

WASHINGTON, D.C., 31 JANUARY 2013

FIELD AND SUSTAINMENT MAINTENANCE MANUAL

INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST

FOR

INLAND AND COASTAL LARGE TUG (LT)

NSN 1925-01-509-7013 (EIC XAG)

REPORTING ERRORS AND RECOMMENDING IMPROVEMENTS

You can help improve this publication. If you find any errors, or if you would like to recommend anyimprovements to the procedures in this publication, please let us know. The preferred method is to

submit your DA Form 2028 (Recommended Changes to Publications and Blank Forms) through theInternet on the TACOM Unique Logistics Support Applications (TULSA) Web site. The Internet addressis https://tulsa.tacom.army.mil. Access to all applications requires CAC authentication, and you must

complete the Access Request form the first time you use it. The DA Form 2028 is located under theTULSA Applications on the left-hand navigation bar. Fill out the form and click on SUBMIT. Using this

form on the TULSA Web site will enable us to respond more quickly to your comments and to bettermanage the DA Form 2028 program. You may also mail, e-mail, or fax your comments or DA Form

2028 directly to the U.S. Army TACOM Life Cycle Management Command. The postal mail addressis U.S. Army TACOM Life Cycle Management Command, ATTN: AMSTA-LCL-MPP/ TECH PUBS,MS 727, 6501 E. 11 Mile Road, Warren, MI 48397-5000. The e-mail address is

[email protected]. The fax number is DSN 786-1856 or Commercial(586) 282-1856. A reply will be furnished to you.

*SUPERSEDURE NOTICE - This manual supersedes TM 55-1925-273-24&P-1, dated 30 November 2005, including all changes.

DISTRIBUTION STATEMENT A - Approved for public release; distribution is unlimited.

*TM 55-1925-273-24&P-1

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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0

TABLE OF CONTENTS

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Page No

WP Sequence No- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Volume 1

HOW TO USE THIS MANUAL ................................................................................................................................. . l

Chapter 1 - GENERAL INFORMATION, EQUIPMENT DESCRIPTION AND

THEORY OF OPERATION FOR LT-800 SERIES

01 GENERAL INFORMATION.................................................................................................................WP 0001

02 EQUIPMENT DESCRIPTION AND DATA EQUIPMENT CHARACTERISTICS,

CAPABILITIES, AND FEATURES ................................................................................................WP 0002

03 LOCATION AND DESCRIPTION OF MAJOR COMPONENTS MAIN DECK EXTERIOR .................WP 0003

04 Figure 1. Main Deck Exterior.........................................................................................................0003-2

05 LOCATION AND DESCRIPTION OF MAJOR COMPONENTS 01 LEVEL EXTERIOR .....................WP 0004

06 Figure 1. 01 Level Exterior ............................................................................................................0004-2

07 LOCATION AND DESCRIPTION OF MAJOR COMPONENTS 02 LEVEL EXTERIOR .....................WP 0005

08 Figure 1. 02 Level Exterior ............................................................................................................0005-2

09 LOCATION AND DESCRIPTION OF MAJOR COMPONENTS PILOTHOUSE TOP AND

010 MASTS..........................................................................................................................................WP 0006

011 Figure 1. Pilothouse Top...............................................................................................................0006-2

012 Figure 2. Mast: Aft.........................................................................................................................0006-4

013 Figure 3. Navigation Lights and Radars: Starboard View .............................................................0006-6

014 LOCATION AND DESCRIPTION OF MAJOR COMPONENTS PILOTHOUSE INTERIOR ...............WP 0007

015 Figure 1. Pilothouse Interior (Plan View).......................................................................................0007-2

016 Figure 2. Pilothouse Interior (Looking to Port) ..............................................................................0007-6

017 Figure 3. Pilothouse Interior (Looking to Starboard) .....................................................................0007-8

018 Figure 4. Global Maritime Distress and Safety System (GMDSS) ..............................................0007-10

019 Figure 5. Pilothouse Interior (Looking Forward)..........................................................................0007-12

020 Figure 6. Pilothouse Interior (Looking Forward)..........................................................................0007-14

021 Figure 7. Pilothouse Interior (Looking Aft)...................................................................................0007-16

022 Figure 8. Radio Room Interior (Port Bulkhead)...........................................................................0007-18

023 Figure 9. Radio Room Interior (Aft Bulkhead) .............................................................................0007-19

024 Figure 10. Radio Room Forward Bulkhead (Radio Racks) (LT 803 Only) ..................................0007-20

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025 Figure 11. Radio Room Forward Bulkhead (Radio Racks) (All Other Vessels) ..........................0007-22

026 Figure 12. Radio Room Plan View..............................................................................................0007-24

027 LOCATION AND DESCRIPTION OF MAJOR COMPONENTS 01 LEVEL INTERIOR ...................... WP 0008

028 Figure 1. 01 Level Interior .............................................................................................................0008-2

029 Figure 2. Fan Room 01 Level (Aft)................................................................................................0008-4

030 Figure 3. Officer's Stateroom 2 .....................................................................................................0008-6

031 Figure 4. Forward Fan Room........................................................................................................0008-8

032 Figure 5. Chief Engineer's Stateroom .........................................................................................0008-10

033 Figure 6. Captain's Stateroom ....................................................................................................0008-12

034 Figure 7. Officer's Stateroom 1 ...................................................................................................0008-14

035 Figure 8. NCO's Stateroom.........................................................................................................0008-16

036 Figure 9. Emergency Diesel Generator Room............................................................................0008-18

037 LOCATION AND DESCRIPTION OF MAJOR COMPONENTS MAIN DECK INTERIOR,

038 BERTHING AREAS................................................................................................................... WP 0009

039 Figure 1. Main Deck Interior, Berthing Areas ................................................................................0009-2

040 Figure 2. Sanitary Space...............................................................................................................0009-4

041 Figure 3. Crew's Stateroom 3 .......................................................................................................0009-6

042 Figure 4. Crew's Stateroom 1 .......................................................................................................0009-8

043 Figure 5. Crew's Stateroom 2 .....................................................................................................0009-10

044 Figure 6. Crew's Stateroom 4 .....................................................................................................0009-12

045 LOCATION AND DESCRIPTION OF MAJOR COMPONENTS MAIN DECK INTERIOR,

046 NON-BERTHING AREAS......................................................................................................... WP 0010

047 Figure 1. Main Deck Interior, Non-Berthing Areas ........................................................................0010-2

048 Figure 2. Fan Room......................................................................................................................0010-4

049 Figure 3. Mess/Recreation Space.................................................................................................0010-6

050 Figure 4. Damage Control Locker.................................................................................................0010-8

051 Figure 5. Laundry Room .............................................................................................................0010-10

052 Figure 6. Arms Locker.................................................................................................................0010-11

TABLE OF CONTENTS - Continued

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053 Figure 7. Boatswain's Store ........................................................................................................0010-12

054 Figure 8. Main Deck Passageway...............................................................................................0010-14

055 Figure 9. Galley...........................................................................................................................0010-16

056 Figure 10. Vestibule ....................................................................................................................0010-20

057 LOCATION AND DESCRIPTION OF MAJOR COMPONENTS ENGINE ROOM............................... WP 0011

058 Figure 1. Engine Room, Port Side ................................................................................................0011-1

059 Figure 2. Enclosed Operating Station (EOS) ................................................................................0011-4

060 Figure 3. Engine Room, Starboard Side .......................................................................................0011-6

061 LOCATION AND DESCRIPTION OF MAJOR COMPONENTS AMS 1 AND BOW THRUSTER

062 COMPARTMENT..................................................................................................................... ..WP 0012

063 Figure 1. AMS 1 and Bow Thruster Compartment........................................................................0012-1

064 Figure 2. AMS 1 ............................................................................................................................0012-2

065 Figure 3. Bow Thruster Compartment...........................................................................................0012-6

066 LOCATION AND DESCRIPTION OF MAJOR COMPONENTS STEERING GEAR

067 COMPARTMENT, TOWING GEAR LOCKER, AND AMS 2 .....................................................WP 0013

068 Figure 1. Below Main Deck, Aft of Engine Room ..........................................................................0013-1

069 Figure 2. Steering Gear Compartment..........................................................................................0013-2

070 Figure 3. Towing Gear Locker.......................................................................................................0013-4

071 Figure 4. AMS 2 ............................................................................................................................0013-6

072 Figure 5. Workshop.....................................................................................................................0013-10

073 LOCATION AND DESCRIPTION OF MAJOR COMPONENTS SHAFT ALLEYS.............................. WP 0014

074 Figure 1. Starboard Shaft Alley .....................................................................................................0014-1

075 Figure 2. Port Shaft Alley ..............................................................................................................0014-2

076 LOCATION AND DESCRIPTION OF MAJOR COMPONENTS TANKS.............................................WP 0015

077 Figure 1. Above Tank Top Level Fluid Tank Locations.................................................................0015-2

078 Table 1. Above Tank Top Level Fluid Tank Capacities............................................................... ..0015-3

079 Figure 2. Below Tank Top Level Fluid Tank Locations .................................................................0015-4

080 Table 2. Below Tank Top Level Fluid Tank Capacities .................................................................0015-5


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081 EQUIPMENT DATA ............................................................................................................................ WP 0016

082 Table 1. Equipment Data ..............................................................................................................0016-1

083 THEORY OF OPERATION MAIN PROPULSION ENGINES..............................................................WP 0017

084 Figure 1. Main Engine Fuel System..............................................................................................0017-2

085 Figure 2. Engine Operation and Air Starting System....................................................................0017-3

086 Figure 3. Engine Air Starting System............................................................................................0017-5

087 Figure 4. Main Engine Lubrication System ...................................................................................0017-7

088 THEORY OF OPERATION ENGINE COOLING SYSTEMS...............................................................WP 0018

089 Figure 1. Typical Keel Cooler Engine Cooling System .................................................................0018-3

090 Figure 2. Typical Radiator Engine Cooling System.......................................................................0018-4

091 Figure 3. Typical Heat Exchanger Engine Cooling System ..........................................................0018-5

092 THEORY OF OPERATION REVERSE REDUCTION GEAR SYSTEM..............................................WP 0019

093 Figure 1. Reverse Reduction Gear Schematic..............................................................................0019-2

094 Figure 2. Reduction Gear Fresh Water Cooling System...............................................................0019-3

095 THEORY OF OPERATION PROPELLER SHAFTS AND PROPELLERS.......................................... WP 0020

096 Figure 1. Propeller Shaft and Propellers .......................................................................................0020-2

097 Figure 2. Shaft Seal ......................................................................................................................0020-3

098 Figure 3. Disk Brakes....................................................................................................................0020-3

099 THEORY OF OPERATION BOW THRUSTER SYSTEM ................................................................... WP 0021

0100 Figure 1. Bow Thruster Components ............................................................................................0021-3

0101 THEORY OF OPERATION FUEL SYSTEM ....................................................................................... WP 0022

0102 Figure 1. Fuel System...................................................................................................................0022-2

0103 Figure 2. Fuel System...................................................................................................................0022-3

0104 Figure 3. Fuel Oil Fill and Transfer Manifold .................................................................................0022-4

0105 THEORY OF OPERATION LUBRICATING AND HYDRAULIC OIL FILL AND TRANSFER

0106 SYSTEM................................................................................................................................. ...WP 0023

0107 Figure 1. Lubricating Oil Fill and Transfer Piping System.............................................................0023-3

0108 THEORY OF OPERATION STEERING SYSTEM..............................................................................WP 0024


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0109 Figure 1. Steering Gear Pump Unit and Hydraulic Layout ............................................................0024-3

0110 Figure 2. Steering Gear Hydraulic System Schematic (Pump 1) ..................................................0024-4


0112 THEORY OF OPERATION HYDRAULIC SYSTEMS .........................................................................WP 0025



0115 Figure 3. Central Hydraulic System (Main Deck) ..........................................................................0025-4

0116 Figure 4. Central Hydraulic System (Power Pack)........................................................................0025-5

0117 Figure 5. Central Hydraulic System (Crane) .................................................................................0025-6

0118 Figure 6. Towing Machine Hydraulic System................................................................................0025-7

0119 THEORY OF OPERATION COMPRESSED AIR SYSTEM ................................................................WP 0026

0120 Figure 1. Compressed Air System Simplified Schematic..............................................................0026-3

0121 Figure 2. Air Compressor..............................................................................................................0026-5

0122 THEORY OF OPERATION CONTROL AIR SYSTEM........................................................................WP 0027

0123 Figure 1. Control Air System. (Sheet 1 of 4) .................................................................................0027-3




0127 THEORY OF OPERATION POTABLE WATER SYSTEM ..................................................................WP 0028

0128 Figure 1. Potable Water System (AMS 1) .....................................................................................0028-2

0129 Figure 2. Potable Water System (AMS 2) .....................................................................................0028-3

0130 Figure 3. Potable Water System (Main Deck Galley)....................................................................0028-4

0131 Figure 4. Living Cell Prior to Naturally Occurring Osmosis ...........................................................0028-6

0132 Figure 5. Living Cell After Naturally Occurring Osmosis...............................................................0028-7

0133 Figure 6. ROWPU System Diagram..............................................................................................0028-9

0134 Table 1. Major Functional Components of the ROWPU System (Refer to Figure 6)..................0028-10

0135 THEORY OF OPERATION BILGE AND BALLAST SYSTEMS..........................................................WP 0029


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0136 Figure 1. Bilge and Ballast Systems .............................................................................................0029-2

0137 Figure 2. Bilge and Ballast Systems .............................................................................................0029-3

0138 Figure 3. Oily Bilge System...........................................................................................................0029-5

0139 THEORY OF OPERATION MARINE SANITATION DEVICE .............................................................WP 0030

0140 Figure 1. MSD Schematic .............................................................................................................0030-3

0141 THEORY OF OPERATION FIRE MAIN, WASHDOWN AND SPRINKLER SYSTEMS...................... WP 0031

0142 Figure 1. Fire Monitor....................................................................................................................0031-2

0143 Figure 2. Fire Station.....................................................................................................................0031-3

0144 Table 1. Fire Station Locations .....................................................................................................0031-4

0145 Figure 3. Main Deck and Below Main Deck Fire Station Locations ..............................................0031-5

0146 Figure 4. Pilothouse and 01 Level Fire Station Locations.............................................................0031-6

0147 Figure 5. AFFF Pump....................................................................................................................0031-7

0148 Figure 6. Diesel Engine-Driven Firefighting Pump........................................................................0031-7

0149 Figure 7. Arms Locker Drenching System ....................................................................................0031-9

0150 Figure 8. Engine Room Water Washdown Station......................................................................0031-10

0151 THEORY OF OPERATION FIRE SUPPRESSION SYSTEMS (FM-200, GALLEY GAYLORD0152 AND PORTABLE) .....................................................................................................................WP 0032

0153 Figure 1. FM-200 Component Locations (Overhead Systems).....................................................0032-3

0154 Figure 2. FM-200 Component Locations (Bilge Systems) ............................................................0032-4

0155 Figure 3. Interior FM-200 Pull Box ................................................................................................0032-5

0156 Figure 4. Exterior FM-200 Pull Box ...............................................................................................0032-5

0157 Figure 5. Components by Locations of the FM-200 Fire Suppression Alarm System ..................0032-7

0158 Figure 6. Fire Suppression Alarm System Schematic...................................................................0032-9

0159 Figure 7. Engine Room Water Washdown Station......................................................................0032-10

0160 Figure 8. Engine Room Water Washdown System Sprinkler Head............................................0032-11

0161 Figure 9. Engine Room Water Washdown System Operating Instructions.................................0032-11

0162 Figure 10. Galley Fire Suppression System................................................................................0032-12

0163 Figure 11. Arms Locker Drenching Systems...............................................................................0032-13


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PRELUBRICATION OIL PUMP TROUBLESHOOTING PROCEDURE............................................ WP 0043

REDUCTION GEAR COOLING PUMP TROUBLESHOOTING PROCEDURE................................ WP 0044

LUBE OIL TRANSFER PUMP TROUBLESHOOTING PROCEDURE.............................................. WP 0045

FUEL OIL TRANSFER PUMP TROUBLESHOOTING PROCEDURE.............................................. WP 0046

SEWAGE DISCHARGE PUMP TROUBLESHOOTING PROCEDURE............................................ WP 0047

OILY BILGE PUMP TROUBLESHOOTING PROCEDURE............................................................... WP 0048

BILGE AND BALLAST PUMPS TROUBLESHOOTING PROCEDURE............................................ WP 0049

POTABLE WATER PUMP TROUBLESHOOTING PROCEDURE.................................................... WP 0050

HOT POTABLE WATER RECIRCULATION PUMP TROUBLESHOOTING PROCEDURE............. WP 0051

FIRE AND GENERAL SERVICE PUMP TROUBLESHOOTING PROCEDURE............................... WP 0052

PORTABLE ELECTRIC PUMP TROUBLESHOOTING PROCEDURE............................................. WP 0053

FUEL OIL FILTER/WATER SEPARATOR TROUBLESHOOTING PROCEDURE........................... WP 0054

TANK LEVEL INDICATORS TROUBLESHOOTING PROCEDURE................................................. WP 0055

DAY TANK HIGH LEVEL ALARMS TROUBLESHOOTING PROCEDURE...................................... WP 0056

Figure 1. Day Tank High Level Alarm Inside Front Panel............................................................ 0056-3

Figure 2. Day Tank High Level Alarm Main Electrical Components............................................ 0056-4

MAIN SWITCHBOARD TROUBLESHOOTING PROCEDURE......................................................... WP 0057

EMERGENCY SWITCHBOARD TROUBLESHOOTING PROCEDURE........................................... WP 0058

DISTRIBUTION PANELS TROUBLESHOOTING PROCEDURE..................................................... WP 0059

LIGHTING, INTERIOR TROUBLESHOOTING PROCEDURE.......................................................... WP 0060

FLOODLIGHTS TROUBLESHOOTING PROCEDURE..................................................................... WP 0061

NAVIGATION LIGHTS TROUBLESHOOTING PROCEDURE.......................................................... WP 0062

SEARCHLIGHTS TROUBLESHOOTING PROCEDURE.................................................................. WP 0063

MOTOR CONTROLLERS TROUBLESHOOTING PROCEDURE..................................................... WP 0064

Table 1. Motor Controller Type, Condition Switches, and Procedure........................................ 0064-11

BATTERY CHARGERS TROUBLESHOOTING PROCEDURE........................................................ WP 0065

SOUND POWERED TELEPHONES TROUBLESHOOTING PROCEDURE.................................... WP 0066

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INTERCOMMUNICATIONS TROUBLESHOOTING PROCEDURE.................................................. WP 0067

ALARM SYSTEMS: ARMS STORAGE, RADIO ROOM, AND FAN ROOM TROUBLESHOOTING

PROCEDURE.......................................................................................................................... WP 0068

PILOTHOUSE WING HEATERS AND PILOTHOUSE CONSOLE LIGHT TROUBLESHOOTING

PROCEDURE.......................................................................................................................... WP 0069

ENGINE ORDER TELEGRAPH (EOT) TROUBLESHOOTING PROCEDURE................................. WP 0070

GENERAL ALARM SYSTEM TROUBLESHOOTING PROCEDURE................................................ WP 0071

SIGNAL HORN TROUBLESHOOTING PROCEDURE..................................................................... WP 0072

HOT WATER HEATER TROUBLESHOOTING PROCEDURE......................................................... WP 0073

ROTARY CLEARVIEW SCREENS TROUBLESHOOTING PROCEDURE...................................... WP 0074

DRILL PRESS TROUBLESHOOTING PROCEDURE....................................................................... WP 0075

BENCH GRINDER TROUBLESHOOTING PROCEDURE................................................................ WP 0076

ARC WELDER TROUBLESHOOTING PROCEDURE...................................................................... WP 0077

Chapter 4 - PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)

MAINTENANCE INSTRUCTIONS FOR LT-800 SERIES

PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) INTRODUCTION................... WP 0078

PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) INCLUDING LUBRICATIONBELOW MAIN DECK LEVEL................................................................................................... WP 0079

Table 1. Preventive Maintenance Checks and Services (PMCS) Including Lubrication.............. 0079-2

Figure 1. Tank Level Indicator (TLI) Panels................................................................................. 0079-2

Figure 2. Sea chest Strainer........................................................................................................ 0079-3

Figure 3. Head Set-Chest Set...................................................................................................... 0079-4

Figure 4. Exterior Handset........................................................................................................... 0079-5

Figure 5. Batteries and Battery Charger...................................................................................... 0079-7

Figure 6. Main Switchboard......................................................................................................... 0079-8

Figure 7. Distribution Panels........................................................................................................ 0079-9

Figure 8. Engine Order Telegraph (EOT) Console.................................................................... 0079-10

Figure 9. Head Set-Chest Set.................................................................................................... 0079-11

Figure 10. Exterior Handset....................................................................................................... 0079-12

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Figure 38. Fire and General Service Pump............................................................................... 0079-49

Figure 39. Bench Grinder.......................................................................................................... 0079-50

Figure 40. Drill Press................................................................................................................. 0079-52

Table 2. Lubrication Chart......................................................................................................... 0079-53

PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) INCLUDING LUBRICATIONMAIN DECK LEVEL................................................................................................................. WP 0080



Figure 2. Exterior Headset........................................................................................................... 0080-3

Figure 3. Fan Coil Unit................................................................................................................. 0080-4

Figure 4. Interior Lighting............................................................................................................. 0080-5



Figure 7. Floodlight...................................................................................................................... 0080-8


Figure 9. Watertight Door Remote Pump Station and Watertight Door Hand Crank................. 0080-10

Figure 10. Intercom System....................................................................................................... 0080-11

Figure 11. Fan Coil Unit and Electric Motor............................................................................... 0080-13

Figure 12. Galley Supply Fan Motor Controller......................................................................... 0080-15

Figure 13. Galley Exhaust Fan Motor Controller....................................................................... 0080-16


PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) INCLUDING LUBRICATION01 LEVEL................................................................................................................................. WP 0081






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Figure 6. Emergency Switchboard............................................................................................... 0081-8


Figure 8. Exterior Handset......................................................................................................... 0081-10

Figure 9. Floodlight.................................................................................................................... 0081-11

Figure 10. Fan Coil Unit............................................................................................................. 0081-12


Figure 12. Fan Coil Unit and Electric Motor............................................................................... 0081-14


PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) INCLUDING LUBRICATION02 LEVEL AND ABOVE........................................................................................................... WP 0082


Figure 1. Signal Horn................................................................................................................... 0082-2





Figure 6. Navigation Lighting Panel............................................................................................. 0082-8

Figure 7. Engine Order Telegraph............................................................................................... 0082-9

Figure 8. Floodlight.................................................................................................................... 0082-10

Figure 9. Searchlight.................................................................................................................. 0082-11

Figure 10. Head Set-Chest Set.................................................................................................. 0082-12

Figure 11. Exterior Handset....................................................................................................... 0082-13

Figure 12. Signal Horn............................................................................................................... 0082-14

Figure 13. General Alarm System............................................................................................. 0082-15

Figure 14. Mast and Yardarm.................................................................................................... 0082-17


Figure 16. Pilothouse and Clearview Screens........................................................................... 0082-20

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Volume 2

Chapter 5 - FIELD MAINTENANCE INSTRUCTIONS FOR LT-800 SERIES

SERVICE UPON RECEIPT............................................................................................................... WP 0083

HULL STRUCTURE SERVICE.......................................................................................................... WP 0084

Figure 1. Deck Drain.................................................................................................................... 0084-2

PILOTHOUSE REPLACE.................................................................................................................. WP 0085

Table 1. Windshield Wipers and Motors...................................................................................... 0085-2

Figure 1. Windshield Wiper Motor............................................................................................... 0085-2

Figure 2. Windshield Wiper Motor Junction Box.......................................................................... 0085-3

Figure 3. Windshield Wiper Components (Exploded View)......................................................... 0085-4

Table 2. Heater Switch Circuit Breakers...................................................................................... 0085-6

Figure 4. Heater Switch Bank...................................................................................................... 0085-7

Figure 5. Heater Switch............................................................................................................... 0085-8

PILOTHOUSE REPAIR...................................................................................................................... WP 0086

Figure 1. 120 V Exterior Emergency Lighting Panel No. 2.......................................................... 0086-2

Figure 2. Wiper Blade.................................................................................................................. 0086-3

Figure 3. Toggle Latch................................................................................................................. 0086-4

Figure 4. 01 & 02 Level Reheater 120 V Fuse Box No. 1............................................................ 0086-5

Figure 5. Pilothouse Wing Console (Starboard Shown, Port Opposite Hand)............................. 0086-6

Figure 6. Pilothouse Wing Console Thermostat.......................................................................... 0086-8

Figure 7. Pilothouse Wing Console Heater................................................................................ 0086-11

Figure 8. Navigator's Seat......................................................................................................... 0086-12

Figure 9. General Alarm and Emergency Lighting Distribution Panel....................................... 0086-13

Figure 10. Pilothouse Console Illumination Light....................................................................... 0086-14

Figure 11. Pilothouse Alarm Panel............................................................................................ 0086-16

Figure 12. Pilothouse Alarm Panel (Back Side)......................................................................... 0086-17

Figure 13. LED........................................................................................................................... 0086-17

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Figure 14. Pilothouse Alarm Panel Pushbutton......................................................................... 0086-19

Figure 15. Pilothouse Alarm Panel Buzzer................................................................................ 0086-20

HYDRAULIC WATERTIGHT DOORS ADJUST................................................................................ WP 0087

Figure 1. Hydraulic Watertight Door............................................................................................ 0087-2

HYDRAULIC WATERTIGHT DOORS REPAIR................................................................................. WP 0088

Figure 1. Hydraulic Watertight Door............................................................................................ 0088-2

HYDRAULIC CYLINDER ASSEMBLY REPLACE............................................................................. WP 0089

Figure 1. Valve Assembly............................................................................................................ 0089-3

Figure 2. Hydraulic Cylinder........................................................................................................ 0089-5

HYDRAULIC CYLINDER ASSEMBLY REPAIR................................................................................ WP 0090

Figure 1. End View of Cylinder.................................................................................................... 0090-2

Figure 2. Cylinder Assembly........................................................................................................ 0090-3

CONTROL VALVE ASSEMBLY REPLACE....................................................................................... WP 0091

Figure 1. AMS 1 and AMS 2 Control Valve Assemblies.............................................................. 0091-3

Figure 2. Control Valve Assembly............................................................................................... 0091-4

Figure 3. Hydraulic Cylinder Vent................................................................................................ 0091-5

Figure 4. Control Valve Assembly Pressure Setting.................................................................... 0091-7

CONTROL VALVE ASSEMBLY REPAIR.......................................................................................... WP 0092

Figure 1. Remote Valve Assembly.............................................................................................. 0092-3

Figure 2. Single Check Valve...................................................................................................... 0092-5

Figure 3. Dual Relief Valve.......................................................................................................... 0092-7

Figure 4. Quad Check Valve........................................................................................................ 0092-9

Figure 5. Shuttle Valve.............................................................................................................. 0092-11

HAND PUMPS LOCAL/REMOTE REPLACE.................................................................................... WP 0093

Figure 1. Hydraulic Watertight Door System............................................................................... 0093-3

Figure 2. Hand Pump................................................................................................................... 0093-4

HAND PUMPS LOCAL/REMOTE REPAIR........................................................................................ WP 0094

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Figure 1. Local Hand Pump......................................................................................................... 0094-3

Figure 2. Remote Hand Pump..................................................................................................... 0094-4

WATERTIGHT DOORS REPAIR....................................................................................................... WP 0095

Figure 1. Watertight Door............................................................................................................ 0095-3

Figure 2. Watertight Door (Typical).............................................................................................. 0095-4

WATERTIGHT HATCHES REPAIR................................................................................................... WP 0096

Figure 1. Watertight Hatch........................................................................................................... 0096-2

Figure 2. Watertight Hatch........................................................................................................... 0096-4

WATERTIGHT SCUTTLES REPAIR................................................................................................. WP 0097

Figure 1. Watertight Scuttle......................................................................................................... 0097-3

Figure 2. Watertight Scuttle......................................................................................................... 0097-4

WATERTIGHT MANHOLES REPAIR................................................................................................ WP 0098

Figure 1. Manhole (Raised)......................................................................................................... 0098-3

Figure 2. Manhole (Flush)............................................................................................................ 0098-4

Figure 3. Raised Manhole Cover (Typical).................................................................................. 0098-5

Figure 4. Flush Manhole (Typical)............................................................................................... 0098-7

MAST SERVICE................................................................................................................................ WP 0099

MAST REPAIR................................................................................................................................... WP 0100

PORTLIGHT REPAIR........................................................................................................................ WP 0101

Figure 1. Window Cover and Glass Frame.................................................................................. 0101-2

ROTARY CLEAR-VIEW SCREEN REPLACE................................................................................... WP 0102

Figure 1. Clear-view Screen Control Box.................................................................................... 0102-2

Figure 2. Clear-view Screen........................................................................................................ 0102-3

ROTARY CLEAR-VIEW SCREEN REPAIR...................................................................................... WP 0103

Figure 1. Clear-view Screen Control Box.................................................................................... 0103-2

REDUCTION GEAR COOLING PUMP REPLACE............................................................................ WP 0104

Figure 1. Electrical Junction Box................................................................................................. 0104-2

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Figure 2. Reduction Gear Cooling Pump Assembly.................................................................... 0104-3

Figure 3. Reduction Gear Cooling Pump Assembly (Mounting Hardware)................................. 0104-4

REDUCTION GEAR COOLING PUMP REPAIR............................................................................... WP 0105

Figure 1. Reduction Gear Cooling Pump..................................................................................... 0105-3

PROPELLER INSPECT..................................................................................................................... WP 0106

KEEL COOLERS INSPECT............................................................................................................... WP 0107

Figure 1. Keel Cooler Piping........................................................................................................ 0107-3

FUEL SYSTEM VALVES REPLACE................................................................................................. WP 0108

Figure 1. Typical Threaded Ball Valve......................................................................................... 0108-3

Figure 2. Typical Two-Way Ball Valve......................................................................................... 0108-5

FUEL SYSTEM VALVES REPAIR..................................................................................................... WP 0109

Figure 1. Flanged Gate Valve...................................................................................................... 0109-3

FUEL OIL TRANSFER PUMP, PUMP END REPLACE..................................................................... WP 0110

Figure 1. Fuel Oil Transfer Pump................................................................................................ 0110-3

FUEL OIL TRANSFER PUMP, PUMP END REPAIR........................................................................ WP 0111

Figure 1. Fuel Oil Transfer Pump (Exploded View)..................................................................... 0111-4

Figure 2. Fuel Oil Transfer Pump................................................................................................ 0111-5

Figure 3. Rotor/Vane Orientation................................................................................................. 0111-6

Figure 4. Mechanical Seal........................................................................................................... 0111-7

Figure 5. Vane............................................................................................................................. 0111-8

FUEL OIL TRANSFER PUMP ELECTRIC MOTOR REPLACE........................................................ WP 0112


Figure 2. Coupling Guard............................................................................................................ 0112-3

Figure 3. Alignment of Pump Coupling Flange and Motor Coupling Flange................................ 0112-4

FUEL OIL FILTER/WATER SEPARATOR (ENGINES) SERVICE.................................................... WP 0113

Figure 1. Fuel Oil Filter/Water Separator..................................................................................... 0113-3

FUEL OIL FILTER/WATER SEPARATOR (ENGINES) REPAIR....................................................... WP 0114

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Figure 1. Fuel Oil Filter/Water Separator..................................................................................... 0114-3

ENGINE INTAKE/EXHAUST SYSTEM COMPONENTS REPLACE................................................. WP 0115

Figure 1. Air Box Drain Valve (Typical)........................................................................................ 0115-2

LUBE OIL SYSTEM VALVES REPLACE.......................................................................................... WP 0116

Figure 1. Typical Ball Valve (Flanged)......................................................................................... 0116-3

Figure 2. Typical Ball Valve (Threaded)...................................................................................... 0116-5

Figure 3. Typical Angle Hose Globe Valve (Flanged).................................................................. 0116-7

Figure 4. Typical Globe Stop Check Valve (Flanged).................................................................. 0116-9

Figure 5. Typical Swing Check Valve (Flanged)........................................................................ 0116-11

LUBE OIL SYSTEM VALVES REPAIR.............................................................................................. WP 0117

Figure 1. Flanged Ball Valve........................................................................................................ 0117-3

Figure 2. Flanged Globe Valve.................................................................................................... 0117-5

Figure 3. Flanged Check Valve................................................................................................... 0117-7

LUBE OIL TRANSFER PUMP REPLACE......................................................................................... WP 0118


Figure 2. Electric Motor................................................................................................................ 0118-3

Figure 3. Lube Oil Transfer Pump............................................................................................... 0118-4

Figure 4. Alignment of Pump Coupling Flange and Motor Coupling Flange................................ 0118-5

LUBE OIL TRANSFER PUMP REPAIR............................................................................................. WP 0119

Figure 1. Lube Oil Transfer Pump............................................................................................... 0119-3

PRELUBRICATION OIL PUMP, PUMP END REPLACE................................................................... WP 0120

Figure 1. Main Engine Prelubrication Pump................................................................................ 0120-3

PRELUBRICATION OIL PUMP, PUMP END REPAIR...................................................................... WP 0121

Figure 1. Main Engine Prelubrication Pump (Exploded View)..................................................... 0121-4

Figure 2. Mechanical Seal........................................................................................................... 0121-6

Figure 3. Locknut Adjustment...................................................................................................... 0121-8

PRELUBRICATION OIL PUMP ELECTRIC MOTOR REPLACE...................................................... WP 0122

TM 55-1925-273-24&P-1

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0270 MOTOR CONTROLLER: REDUCTION GEAR COOLING PUMP; SEWAGE DISCHARGE

PUMP 1 & 2; LUBE OIL TRANSFER PUMP; POTABLE WATER PUMP 1 & 2; GALLEYSUPPLY FAN; GALLEY EXHAUST FAN; SANITARY SPACE EXHAUST FAN; CREW

MESS FAN COIL UNIT; 01, 02, 03 LEVELS FAN COIL UNIT; AIR COMPRESSOR 1 & 2;

FUEL OIL TRANSFER PUMP; AFFF PUMP REPLACE.......................................................... WP 0137

0271 Figure 1. Motor Controller Type 1 (Typical) ..................................................................................0137-3

0272 MOTOR CONTROLLER: REDUCTION GEAR COOLING PUMP; SEWAGE DISCHARGE

PUMP 1 & 2; LUBE OIL TRANSFER PUMP; POTABLE WATER PUMP 1 & 2; GALLEY

SUPPLY FAN; GALLEY EXHAUST FAN; SANITARY SPACE EXHAUST FAN; CREW

MESS FAN COIL UNIT; 01, 02, 03 LEVELS FAN COIL UNIT; AIR COMPRESSOR 1 & 2;

FUEL OIL TRANSFER PUMP; AFFF PUMP REPAIR............................................................... WP 0138

0273 Figure 1. Motor Control

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