Navy enlisted classification codes Sources of information Rate Training Manuals NAVSEA publications Ships' maintenance and material management (3-M) Systems Maintenance Data System (MDS) Health programs
Chapter 2 - Reciprocating internal-combustion engine
Mechanical cycles 2-Stroke Cycle Diesel Engine Comparison of 2-Stroke and 4-Stroke Cycle Diesel Engines Gasoline Engines Methods of Ignition Otto (Constant-Volume) Cycle Actual Combustion Cycles Classification of engines according to the action of pressure on pistons Single-acting engines Opposed-piston engines Summary
Chapter 3 - Principal stationary parts of an engine
Engine frames End plates Access openings and covers Bearings Cylinder assemblies Cylinder liners Water-Jacket Liners Cylinder heads Cylinder head studs and gaskets Engine mountings Vibration Isolators Shock Absorbers
Chapter 4 - Principal moving and related components
Valve-actuating mechanisms Valve Springs Valve Spring Retainers Camshafts Cam Followers and Lash Adjusters Rocker Arms and Pushrods Principal moving components Trunk-Type Pistons Crosshead Pistons Piston rings Compression Rings Oil Rings Piston Rings and piston bearings Types of Piston Pins Types of Piston Pin Bearings Connecting rods Conventional Rods Fork and Blade (Plain) Connecting Rods Connecting Rod Bolts Crankshaft Terminology Crankshaft and lubrication Crankshaft throw arrangements Bearings Friction bearings Flywheels Jacking gears Summary
Chapter 5 - Engine drive mechanisms
Drive mechanisms for a 2-stroke cycle, in-line diesel engine Gears Drive mechanisms for a 2-strokc cycle, V-type diesel engine Drive mechanisms of an opposed-piston engine Camshaft drive-actuating gear Blower drive mechanism Drive mechanisms in a 4-stroke cycle diesel engine Scavenging and supercharging Four-Stroke Cycle Scavenging and Supercharging Two-Stroke Cycle Scavenging and Supercharging Intake system components Blowers Turbochargers Intake Air Passages Cylinder Ports and Valves Exhaust system Exhaust pyrometers Parts of other systems related to engine intake and exhaust systems
Chapter 7 - Engine cooling systems
Maintaining adequate lubrication Maintaining clearances The open cooling systems Keel Cooling System Principal components of a closed cooling system Pumps Types of Coolers Strut-tube coolers Plate-tube coolers Location of Coolers Engine water passages Cylinder heads Freshwater (expansion) tanks Manually operated throttling valve Thermostatically operated bypass valves Conventional Thermostatic Valves Automatic Regulating Valves Water and chemical requirements of a cooling system Chemicals Sodium Chromate-Disodium Phosphate (Chromate) Inhibited Antifreeze (MIL-A-46153) MIL-A-53009
Chapter 8 - Engine lubricating oil systems
Theory of lubrication Fluid lubrication Factors affecting lubrication Classification of lubricating greases Grease lubrication systems Ball and roller bearing lubrication Classification of lubricating oils Functions of lubricating oil in an engine Sludge Control Lubricating oil systems Coolers Edge-wound metal ribbon strainer Filters Full-flow lubricating oil system General motors series 71 diesel engine Caterpillar diesel engine Ventilation of internal spaces Overheated lubricating oil Lube Oil Quality Management Program Shipboard testing of diesel engine lube oil Environmental pollution control
Chapter 9 - Diesel fuel systems and engine control devices
Diesel engine fuel requirements Volatility and engine operation Turbulence and combustion in diesel engines Precombustion and turbulence Naval distillate diesel fuel Fuel systems Centrifugal purifiers Principles of operation Types of centrifugal purifiers Tubular-Type Purifier Fuel injection systems Creating Pressure Fuel injection equipment General operating principles Pumping principle Plungers Distributor fuel injection system Injection Nozzles Pintle nozzle Multiple-hole nozzle Design and Components Operation Purging the diesel engine fuel injection system Control devices in a diesel engine Terminology Classification of Governors Mechanical governor Hydraulic governor Overspeed safety devices Overspeed Governors and Trips Basic Care of the Governor Propulsion control systems
Chapter 10 - Engine starting systems
Electric starting systems Batteries Starting motors and drives Dyer Drive Mechanism Sprag Overrunning Clutch Drive Hydraulic starting systems Air starting systems Air starting motor systems Compressed air admission system Cold weather starting aids Ether primers
Chapter 11 - Diesel engine operating practices
Engine operational procedures (EOPs) Inspection and maintenance Symptoms of engine trouble Instrument Indicators Electrical ignition and lighting systems Protection of Circuits Operating instructions for diesel engines After Routine Securing After a Brief Period of Idleness Normal operating procedures Pressures and Temperatures Stopping and Securing Procedures Precautions in diesel engine operation Emergency diesel generators Operating Instructions Factors influencing engineering casualty control Correction and prevention of casualties Split-plant operation Locking main shaft General safety precautions
Chapter 12 - Transmission of engine power
Indirect drives Speed and gear ratio Electric Drives Clutches, reverse gears, and recuction gears Friction clutches and gear assemblies Twin-disk clutch and gear mechanism (Mechanical) Operation of the twin-disk transmission Mechanical Clutch Problems Hydraulic clutch and gear mechanism (transmission) Neutral Operation Reverse Operation General Maintenance Procedures Airflex clutch and gear assembly Forward Rotation Airflex Clutch Control Mechanism Hydraulic clutch (coupling) Hydraulic Coupling Assemblies Principles of Operation Hydraulic Coupling Problems Induction couplings Main reduction gear bearings Main Propultion Shaft Bearings Stern Tubes and Stern Tube Bearings Inflatable Sealing Ring Controllable pitch propellers Engineers Bell Book
Chapter 13 - Pumps and valves
Rotary pump Helical gear pump Lobe pump Operating Troubles Centrifugal pumps Classification of Centrifugal Pumps Construction of Centrifugal Pumps Operating Troubles Maintenance of Centrifugal Pumps Variable-stroke pumps Variable-Stroke Axial-Piston Pump Variable-Stroke Radial-Piston Pump Jet pump (Eductors) Pump care and operation Stop valves Butterfly Valves Check valves Special-purpose valves Spring-loaded reducing valve Internal pilot-actuated pressure-reducing valve Pneumatic-pressure controlled reducing valves Air-Pilot-Operated Diaphragm Control Valves Remote-operated valves Mechanical steam traps Thermostatic steam traps Impulse Steam Traps Bimetallic Steam Traps Orifice-type steam traps Packing and gasket materials Flange safety shields
Chapter 14 - Compressed air systems
Classification and design Sources of power Compressing elements Operating cycle Components and systems Lubrication Systems Cooling Systems Control Systems Unloading Systems oil-free, low-pressure air compressor Components Helical Screw Compressor Centrifugal Compressors Compressed air receivers Compressed air supply systems Prairie-masker air system Refrigeration Type of Air Dehydrator (Type I) Desiccant Type of Air Dehydrator (Type II) Compressed air plant operation and maintenance
Chapter 15 - Distilling plants
Common terms Types of distilling plants Heat recovery distilling plants Design and Components Brine eductor Three-way solenoid valve Theory of Operation Operational Procedures Flash-type distilling plant Vapor circuit Heating steam circuit Operating Notes for Flash-Type Units Distilling plant carryover and salinity Salinity monitoring Chemical test for chloride Brine density of submerged tube distilling units Summary
Chapter 16 - Refrigeration
Fundamentals of refrigeration Sensible Heat and Latent Heat Pressure, temperature, and volume Mechanical refrigeration systems Main components of an R-12 refrigeration system Mechanical refrigeration systems Main components of an R-12 refrigeration system Thermostatic expansion valve (TXV) Compressor Capacity Control System Power element Condenser Receiver Accessories of an R-12 refrigeration system Solenoid valve and thermostatic control switch Evaporator pressure regulating (EPR) valve Low-pressure cutout switch Water failure switch Suction strainer Spring-loaded relief valve Pressure gauges and thermometers Refrigerant piping Operating procedures for an R-12 system Characteristics of refrigerants Handling refrigerant cylinder (bottles) Air conditioning Relative Humidity Heat of air Relationships Between Temperatures Body heat balance Effects of air motion Effects of heat stress Eentilation equipment Vane-axial fans Waterproof ventilator Mechanical cooling equipment Fan-Coil Unit Coolers Self-contained air conditioners Maintenance of ventilation equipment
Chapter 18 - Additional auxiliary equipment
Electrohydraulic steering gear Principles of Operation Weight-handling equipment Electrohydraulic winches Maintenance of Winches and Capstans Classification and design Galley and laundry equipment Gallery and scullery equipment Descaling Dishwashers Laundry equipment Types of boilers Oil burners Boiler controls Safety combustion controls Operating and maintenance of auxiliary boilers Firemain system and isolation valves
Appendix 1 - Glossary
Appendix 1 - Glossary Appendix 1 - Glossary Appendix 1 - Glossary Appendix 1 - Glossary Appendix 1 - Glossary Appendix 1 - Glossary Appendix 1 - Glossary Appendix 1 - Glossary Appendix 1 - Glossary Appendix 1 - Glossary Appendix 1 - Glossary Appendix 1 - Glossary Appendix 1 - Glossary Appendix II - References
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