Module 07A For B1 Certification. Maintenance Practices

Module 07A Maintenance Practices
	Welcome
	Revision Log
	Forward
	EASA License Category Chart
	General Knowledge Requirements
	Contents
	Sub‑Module 01
		Safety Precautions ‑ Aircraft and Workshop
		Knowledge Requirements
		7.1 ‑ Safety Precautions ‑ Aircraft and Workshop
			Safety Around Electricity
				Fire Safety Around Electricity
			Safety Around Compressed Gases
				Oxygen Safety Considerations
			Safety Around Hazardous Materials Such As Oils And Chemicals
			Safety Around Machine Tools
			Fire Safety
				Requirements For A Fire To Occur
					Classification of Fires
					European Standards
				Fire Extinguishers
				Identifying Fire Extinguishers
				Inspection Of Fire Extinguishers
				Using Fire Extinguishers
			Flight Line Safety
				Hearing Protection
				Foreign Object Damage (FOD)
				Safety Around Airplanes
				Safety Around Helicopters
		Questions
		Answers
	Sub‑Module 02
		Workshop Practices
		Knowledge Requirements
		7.2 ‑ Workshop Practices
			Care and Control of Tools and Materials
				Care Of Tools
					Benches
					Vices
					Drilling Machines
					Grinder
					Motor Drives
					Measuring Instruments
					Drills and Reamers
				Control Of Tools
					Tool Control Procedures
				Workshop Materials
			Dimensions, Allowances, And Tolerances
			Standards of Workmanship
			Tool Calibration
		Questions
		Answers
	Sub‑Module 03
		Tools
		Knowledge Requirements
		7.3 ‑ Tools
			Common Hand Tools
				Screwdrivers
				Pliers And Plier‑Type Cutting Tools
				Clamps And Vises
					C‑Clamps
					Vises
				Hammers And Mallets
				Punches
				Wrenches
					Open‑End Wrenches
					Box‑End Wrenches
					Socket Wrenches
					Adjustable Wrenches
					Special Wrenches
					Strap Wrenches
					Impact Wrenches
				Torque Wrenches
					Torque Tables
			Cutting Tools
				Hand Snips
					Metal Shears
					Hacksaws
					Chisels
					Files
			Files and rasps are cataloged in three ways:
			Care Of Files
				Burring Tools
			Reamers
			Taps and Dies
			Hand Power Tools
				Saws
					Circular‑Cutting Saws
					Kett Saw
					Pneumatic Circular‑Cutting Saw
					Reciprocating Saw
				Die Grinders
					Cut‑Off Wheels
				Nibblers
			Table Top, and Bench Tools
				Notchers
				Band Saws
				Throatless Shears
				Scroll Shears
				Rotary Punch Press
				Foot Operated Shear
				Squaring Shear
				Sanders
					Disk Sander
					Belt Sander
				Grinders
					Grinding Wheels
			Bending And Forming Tools
				Bar Folding Machine
				Cornice Brake
				Box And Pan Brake
				Press Brake
				Slip Roll Former
				Rotary Machine
				Shrinking, Stretching Tools and Procedures
					Shrinking Tools
					Stretching Tools
					Stretch Forming
					Drop Hammer
					Hydropress Forming
					Spin Forming
					Forming With An English Wheel
					Piccolo Former
					Manual Sheet Metal Shrinker
					Hand‑Operated Shrinker And Stretcher
					Dollies And Stakes
					Hardwood Form Blocks
					V‑Blocks
					Shrinking Blocks
					Sandbags
					Sheet Metal Hammers And Mallets
			Drilling
				Portable Power Drills
					Pneumatic Drill Motors
					Angled Drill Motors
					Two Hole Drill Motors
				Drill Extension And Adapters
					Extension Drill Bits
					Angle Adapters
					Snake Attachment
				Drill Press
				Types of Drill Bits
					Twist Drill Bits
					Step Drill Bits
				Twist Drill Construction and Sizes
					Drill Bit Sizes
				Hole Drilling Techniques
					Drilling Large Holes
					Drill Lubrication
				Drill Accessories
					Drill Stops
					Drill Bushings
					Drill Bushing Holder
			Presicion Measuring Tools
				Rules
			Combination Sets
				Scriber
				Dividers And Pencil Compasses
				Calipers
				Micrometer Calipers
					Micrometer Parts
					Reading A Micrometer
					Vernier Scale
					Using A Micrometer
			Dial Indicator
			Slide Calipers
			Lubrication Equipment
			Electrical Test Equipment
				DC Measuring Equipment
					D'arsonval Meter Movement
					Dampening
				Basic Multirange Ammeter
					Precautions
				The Voltmeter
					Voltmeter Sensitivity
				MultiRange Voltmeters
					Voltmeter Circuit Connections
					Influence of the Voltmeter in the Circuit
				The Ohmmeter
					Zero Adjustment
					Ohmmeter Scale
					Multirange Ohmmeter
					Megger (Megohmmeter)
				AC Measuring Equipment
				Electrodynamometer Meter Movement
				Moving Iron Vane Meter
					Inclined Coil Iron Vane Meter
				Varmeters
				Wattmeter
				Frequency Measuring Oscilloscope
					Horizontal Deflection
					Vertical Deflection
					Tracing a Sine Wave
					Control Features on an Oscilloscope
					Flat Panel Color Displays for Oscilloscopes
				Digital Multimeter
				Basic Circuit Analysis And Troubleshooting
					Voltage Measurement
					Current Measurement
					Checking Resistance In A Circuit
					Continuity Checks
					Capacitance Measurement
					Inductance Measurement
					Troubleshooting The Open Faults In Series Circuits
					Troubleshooting The Shorting Faults In Series Circuits
					Troubleshooting The Open Faults In Parallel Circuits
					Troubleshooting The Shorting Faults In Parallel Circuits
					Troubleshooting The Shorting Faults In Series‑Parallel Circuits
					Tracing Opens With The Voltmeter
		Questions
		Answers
	Sub‑Module 04
		Avionic General Text Equipment
		Knowledge Requirements
		7.4 ‑ Avionic General Text Equipment
			Built‑In Test Equipment
			Classification Of Avionics Test Equipment
			Avionics Test Equipment
				Oscilloscope
				Time Domain Reflectometer (TDR)
				Spread Spectrum Time Domain Refectometer (SSTDR)
				Pitot‑Static Test Equipment
				Specialized Test Equipment
				Automatic Test Equipment
				VME/VXI
				Data Bus Analyzers
			SS Test Equipment Calibration Standards
			Functional Checks
		Questions
		Answers
	Sub‑Module 05
		Engineering Drawings, Diagrams and Standards
		Knowledge Requirements
		7.5 ‑ Engineering Drawings, Diagrams, and Standards
			Purpose and Function of Aircraft Drawings
				Care and Use of Drawings
			Drawing and Diagram Types: Symbols, Dimensions, Tolerances and Projections
				Drawing Types
					Detail Drawings
					Assembly Drawings
					Installation Drawings
					Sectional View Drawings
				Universal Numbering System
				Drawing Standards
				Bill of Material
				Other Drawing Data
					Revision Block
					Notes
					Zone Numbers
					Station Numbers and Location Identification on Aircraft
					Allowances and Tolerances
					Finish Marks
					Application
				Methods of Illustration
					Applied Geometry
					Orthographic Projection
					Pictorial Drawings
				Lines and Their Meanings
					Centerlines
					Dimension Lines
					Extension Lines
					Sectioning Lines
					Phantom Lines
					Break Lines
					Leader Lines
					Hidden Lines
					Outline or Visible Lines
					Stitch Lines
					Cutting Plane and Viewing Plane Lines
				Drawing Symbols
					Material Symbols
					Shape Symbols
					Electrical Symbols
				Reading and Interpreting Drawings
				Drawing Sketches
					Sketching Techniques
					Basic Shapes
					Repair Sketches
				Care of Drafting
			Title Blocks
				Drawing or Print Numbers
				Reference and Dash Numbers
			Computer Graphics
				Microfilm and Microfiche
				Digital Images
			Specification 100 of the Air Transport Association (ATA)
				ATA 100 and iSpec 2200
			Aeronautical Standards
				ISO
				AN (Army/Navy)
				MS (Military Standard)
				NAS (National Aerospace Standard)
				BS (British Standards)
			Wiring and Schematic Diagrams
				Diagrams
					Installation Diagrams
					Schematic Diagrams
					Block Diagrams
					Wiring Diagrams (Schematics)
				Flowcharts
					Troubleshooting Flowchart
					Logic Flowchart
				Graphs and Charts
					Reading and Interpreting Graphs and Charts
					Nomograms
		Questions
		Answers
	Sub‑Module 06
		Fits and Clearances
		Knowledge Requirements
		7.6 ‑ Fits and Clearances
			Drill Sizes for Holes
				Accuracy of Drilled Holes
			Classes of Fit
			Standards of Fits and Clearances
				Newall System
				British Standards BS 4500 System
					BS 4500 Definitions:
					BS 4500 Basic Hole System
					BS 4500 Basic Shaft System
					Basic Hole Method ‑ Metric
				Dimensions, Allowances and Tolerances
					Dimensions
					Allowances
					Tolerances
			Schedule of Fits and Clearances
			Limts for Bow, Twist and Wear
				Limits for Bow
				Limits for Twist
				Limits for Wear
				Limits for Ovality
			Methods for Checking Shafts, Bearings and Other Parts
				Checking for Bow
					Clearance Measured By Feeler Gauges
				Checking for Twist
					Piston Engine Connecting Rod Twist
				Checking for Ovality
		Questions
		Answers
	Sub‑Module 07
		Electrical Wiring Interconnection System (EWIS)
		Knowledge Requirements
		7.7 ‑ Electrical Wiring Interconnect System (EWIS)
			Continuity, Insulation, Bonding, and Testing
				Continuity
				Insulation
				Bonding and Grounding
					Grounding
					Bonding
			Stripping and Crimping Tools; Hand and Hydraulic
				Stripping Wire
				Terminal Strips
					Terminal Lugs
					Pre‑Insulated Splices
					Emergency Splicing Repairs
				Crimping Tools
			Inspection and Testing of Crimped Joints
			Connector Pin Removal and Insertion
				Insertion
				Removal
				Adjacent Locations
				Sealing
				Drainage
			Coaxial Cable
				Testing Coaxial Cable
			Identification of Wire Types, Inspection and Damage Tolerance
				Identification of Wire Types
					Placement of Identification Markings
					Types of Wire Markings
				Wire Inspection
			Wire Protection: Cable Looms and Support, Clamps, Heat Shrink Wrap and Shielding
			Wire Bundles and Routing
				Slack in Wire Bundles
					Twisting Wires
					Spliced Connections In Wire Bundles
					Lacing and Tying Wire Bundles
				Bend Radii
				Wire Protection
					Protection Against Chafing
					Protection Against High Temperature
					Protection Against Solvents and Fluids
					Protection of Wires in Wheel Well Areas
				Clamp Installation
					Wire and Cable Clamp Inspection
					Movable Controls Wiring Precautions
				Conduit
					Rigid Conduit
					Flexible Conduit
				Heat Shrink Wrapping
				Wire Shielding
				Junction Boxes
			EWIS Installation, Repair, Maintenance and Cleanliness
				EWIS Standards
				EWIS Inspection, Repair and Maintenance
				EWIS Cleaning Requirements and Methods
		Questions
		Answers
	Sub‑Module 08
		Riveting
		Knowledge Requirements
		7.8 ‑ Rivets
			Riveted Joints, Rivet Spacing and Pitch
				Solid Shank Rivet
					Description
					Rivet Head Shape
				Installation of Rivets
					Repair Layout
					Rivet Length
					Rivet Strength
					Stresses Applied to Rivets
				Rivet Spacing
					Edge Distance
					Rivet Pitch
					Transverse Pitch
				Rivet Layout Example
			Rivet Installation Tools
				Hand Tools
					Rivet Cutter
					Bucking Bar
					Hand Rivet Set
					Dimpling Dies
					Chip Chasers
				Riveting Power Tools
					Pneumatic Rivet Gun
					Rivet Sets/Headers
					Microshavers
				Compression Riveting
				Reusable Sheet Metal Fasteners
					Cleco Fasteners
					Hex Nut and Wing Nut Temporary Fasteners
			Riveting Procedures
				Hole Transfer
					Hole Preparation
					Drilling
					Driving The Rivet
				Countersunk Rivets
					Countersink Tools
					Dimpling
			Inspection of Riveted Joints
				Removal of Rivets
				Replacing Rivets
				Method of Double Flush Riveting
		Answers
		Questions
	Sub‑Module 09
		Pipes and Hoses
		Knowledge Requirements
		7.9 ‑ Pipes and Hoses
			Tubing Sizes
			Fabrication, Bending and Flaring of Metal Tube Lines
				Tube Cutting
				Tube Bending
					Alternative Bending Methods
				Tube Flaring
					Rolling‑Type Flaring Tools
					Double Flaring
				Beading
			Inspection and Testing of Pipes and Hoses
				Rigid Tubing Inspection and Inspection
				Flexible Hose Inspection
			Flexible hose Size Designations
			Fabrication and Replacement of Flexible Hose
			Flexible Hose Testing
			Installation and Clamping of Pipes
				Rigid Tube Installation and Inspection
					Connection and Torque
					Flareless Tube Installation
				Installation of Flexible Hose Assemblies
				Hose Clamps
		Questions
		Answers
	Sub‑Module 10
		Springs
		Knowledge Requirements
		7.10 ‑ Springs
			Inspection and Testing of Springs
				Corrosion
				Overheating
				Fatigue
				Static Measurment
				Load Deflection
		Questions
		Answers
	Sub‑Module 11
		Bearings
		Knowledge Requirements
		7.11 ‑ Bearings
			Testing, Cleaning, and Inspection of Bearings
				Testing Bearings
				Cleaning the Wheel Bearings
				Wheel Bearing Inspection
			Lubricaton Requirement of Bearing
				Bearing Handling and Lubrication
					Lubricants
				Types of Lubrication
					Hydrodynamic Lubrication
					Boundary Lubrication
					Hydrostatic Lubrication
					Solid Film
				Storage
			Defects in BEarings and Their Causes
				Contamination and Corrosion
				Electric Current Damage
		Questions
		Answers
	Sub‑Module 12
		Transmissions
		Knowledge Requirements
		7.12 ‑ Transmissions
			Inspection of Gears, Backlash
				Gears
				Lash and Pattern
			Inspection of Belts and Pulleys, Chains and Sprockets
				Belts and Pulleys
				Chains and Sprockets
			Inspection of Jackscrews, Lever Devices, Push‑pull Rod Systems
				Jack Screws
				Levers
				Push‑pull Rod Systems
		Questions
		Answers
	Sub‑Module 13
		Control Cables
		Knowledge Requirements
		7.13 ‑ Control Cables
			Swaging of End Fittings
				Terminals
				Splicing
				Swaged Ball Terminals
					Cable Slippage In Terminal
				Nicopress® Swaged End Fittings
			Inspection and Testing of Cables
				Manufacturer Wire Splices
				Testing Cable Tension
			Aircraft Flexible Control Systems
				Bowden Cable Systems
				Teleflex Cable Systems
					Attachment Of Teleflex End Fittings
		Answers
		Questions
	Sub‑Module 14
		Material handling
		Knowledge Requirements
		7.14 ‑ Material Handling
			Sheet Metal
				Marking Out And Calculations Of Bend Allowance
					Terminologies
					Layout Or Flat Pattern Development
					Making Straight Line Bends
					Bending A U‑Channel
						Using A Formula To Calculate The Setback
						Using A Setback Chart To Find The Setback
						Formula 1: Bend Allowance For A 90° Bend
						Formula 2: Bend Allowance For A 90° Bend
						Using A Bend Allowance Chart For A 90° Bend
						Using A Chart For Other Than A 90° Bend
					Using A J‑Chart To Calculate Total Developed Width
						How To Find The Total Developed Width Using A J‑Chart
				Sheet Metal Working (Bending And Forming)
					Sheet Metal Forming Process
						Forming Operations And Terms
						Stretching
						Shrinking
						Bumping
						Crimping
						Folding Sheet Metal
					Using A Sheet Metal Brake To Fold Metal
					Folding A Box
						Relief Hole Location
						Layout Method
					Open And Closed Bends
						Open End Bend (Less Than 90°)
						Closed End Bend (More Than 90°)
					Hand Forming
						Straight Line Bends
						Formed Or Extruded Angles
						Stretching With V‑Blocks
						Shrinking With The V‑Blocks And Shrinking Blocks
						Flanged Angles
						Curved Flanged Parts
					Forming By Bumping
						Form Blocks Or Dies
						Sandbag Bumping
					Joggling
					Lightening Holes
						Flanging Lightening Holes
					Working Stainless Steel
						Inconel® Alloys 625 and 718
					Working Magnesium
					Working Titanium
						Description of Titanium
				Inspection of Sheet Metal Work
					Inspection of Riveted Joints
					Inspection for Corrosion
		Composite and Non‑Metallic
			Bonding Practices
				Bonding Methods
					Thermoplastic Adhesives
					Thermosetting Adhesives
			Environmental Conditions
			Inspection Methods
				Visual Inspection
				Tap Testing
				Ultrasonic Inspection
				Electrical Conductivity
		Questions
		Answers
	Sub‑Module 15
		Welding, Brazing, Soldering and Bonding
		Knowledge Requirements
		7.15 ‑ Welding, Brazing, Soldering and Bonding
			Soldering Methods; Inspection of Soldered Joints
				Soldering
					Aluminum Soldering
					Silver Soldering
				Inspection Of Soldered And Brazed Joints
			Welding And Brazing Methods
				Types of Welding
					Gas Welding
					Electric Resistance Welding
					Plasma Arc Welding
				Gas Welding And Cutting Equipment
					Welding Gases
					Pressure Regulators
					Welding Hose
					Check Valves and Flashback Arrestors
					Torches
					Torch Tips
					Welding Eyewear
					Torch Lighters
					Filler Rod
				Equipment setup
					Gas Cylinders
					Regulators
					Hoses
					Torch Connection
					Tip Size Selection
					Regulator Working Pressure Adjustment
					Lighting And Adjusting The Torch
					Flame Types
					Torch Handling
					Oxy‑acetylene Cutting
					Shutting Down The Gas Welding Equipment
				Gas Welding Procedures
					Puddle
					Correct Forming Of A Weld
				Oxy‑Acetylene Welding Of Ferrous Metals
					Steel (Including SAE 4130)
					Chrome Molybdenum
					Stainless Steel
				Oxy‑Acetylene Welding Of Non‑Ferrous Metals
					Aluminum Welding
					Magnesium Welding
				Gas Metal Arc Welding (TIG)
					TIG Welding 4130 Steel Tubing
					TIG Welding Stainless Steel
					TIG Welding Aluminum
					TIG Welding Magnesium
					TIG Welding Titanium
				Arc Welding Procedures
					Multiple Pass Welding
				Techniques Of Position Welding
					Flat Position Welding
					Vertical Position Welding
					Overhead Position Welding
				Expansion And Contraction Of Metals
				Welded Joints Using Oxy‑Acetylene Torch
					Butt Joints
					Tee Joints
					Edge Joints
					Corner Joints
					Lap Joints
				Repair Of Steel Tubing Structure By Welding
					Dents At A Cluster Weld
					Dents Between Clusters
					Tube Splicing With Inside Sleeve Reinforcement
					Tube Splicing With Outer Split Sleeve Reinforcement
					Landing Gear Repairs
					Engine Mount Repair
					Rosette Welding
				Brazing
					Torch Brazing Of Steel
					Torch Brazing Of Aluminum
			Inspection Of Welded Joints
			Bonding Methods And Inspection Of Bonded Joints
				Inspection Of Bonded Joints
		Questions
		Answers
	Sub-Module 16
		Aircraft Weight and Balance
		Knowledge Requirements
		7.16 ‑ Aircraft Weight And Balance
			Center Of Gravity/Balance Limits Calculations And Relevant Documents
				Aircraft Weight And Balance
				Need And Requirements For Aircraft Weighing
				Weight and Balance Terminology
					Datum
					Arm
					Moment
					Center Of Gravity
					Maximum Weight
					Empty Weight
					Empty Weight Center Of Gravity
					Useful Load
					Minimum Fuel
					Tare Weight
					Standard Weights Used for Aircraft Weight And Balance
				Procedures For DEtermining Weight And Balance
				Weight And Balance Data
				Center Of Gravity Range
					Empty Weight Center Of Gravity Range
					Operating Center Of Gravity Range
				Example Weight And Balance Computations
					EWCG Formulas
					Datum Forward Of The Airplane–Nosewheel Landing Gear
					Datum Aft Of The Main Wheels–Nosewheel Landing Gear
					Location Of Datum
					Datum Forward Of The Main Wheels–Tail Wheel Landing Gear
					Datum Aft Of The Main Wheels–Tail Wheel Landing Gear
				Loading An Airplane For Flight
					Example Loading Of An Airplane For Flight
					Adverse‑Loaded CG Checks
				Weight And Balance Extreme Conditions
				Equipment Change And Aircraft Alteration
					Example Calculations After An Equipment Change
				The Use of Ballast
				Loading Graphs And CG Envelopes
				Large Airplanes – Mean Aerodymanic Chord
				Helicopter Weight and Balance
				Weight And Balance Records
			Preparation of Aircraft For Weighing
				Weight and Balance Equipment
					Scales
					Spirit Level
					Plumb Bob
					Hydrometer
				Preparing An Aircraft For Weighing
					Fuel System
					Oil System
					Miscellaneous Fluids
					Flight Controls
					Other Considerations
					Weighing Points
				Weight And Balance For Large Airplanes
			Weighing An Aircraft
				Jacking the Aircraft
				Leveling the Aircraft
				Safety Considerations
				Built‑In Electronic Weighing
				Helicopter Weighing
		Questions
		Answers
	Sub-Module 17
		Aircraft Handling and Storage
		Knowledge Requirements
		7.17 ‑ Aircraft Handling and Storage
			Aircraft Taxiing And Towing
				Engine Starting and Operation
					Reciprocating Engines
					Hand Cranking Engines
					Turboprop Engines
					Turbofan Engines
					Auxiliary Power Units (APUs)
					Unsatisfactory Turbine Engine Starts
					Extinguishing Engine Fires
				Taxiing Aircraft
					Taxi Signals
				Towing Aircraft
			Aircraft Jacking, Chocking And Securing
				Aircraft Jacking
				Tiedown, Chocking and Securing
					Securing Light Aircraft
					Securing Heavy Aircraft
					Tiedown Procedures For Seaplanes
					Tiedown Procedures For Skiplanes
					Tiedown Procedures For Helicopters
			Aircraft Storage Methods
				Hangars
					Fire Precautions
				Storage Processes
					Phase 1 – Preparation
					Phase 2 – Routine Servicing
					Phase 3 – Repreparation In Storage
					Phase 4 – Return To Service
			Fuel Servicing Of Aircraft
				Fuel Types And Identification
				Contamination Control
				Fueling Hazards
					Grounding And Bonding
				Fueling Procedures
					Over The Wing Refueling
					Pressure Refueling
				Defueling
			Ground De‑icing and Anti‑Icing of Aircraft
				De‑icing And Anti‑icing of Transport Aircraft
					Deicing Fluid
					Holdover Time (HOT)
					Critical Surfaces
				Frost Removal
				Ice And Snow Removal
			Ground Power Supplies; Electric, Hydraulic and Pneumatic
				Electric Ground Power Units
				Hydraulic Ground Power Units
				Ground Support Air Units
				Ground Air Heating and Air Conditioning
				Oxygen Servicing Equipment
					Oxygen Hazards
				Air/Nitrogen, Oil, And Fluid Servicing
			Effect of Environmental Conditions on Aircraft Handling and Operation
		Questions
		Answers
	Sub-Module 18
		Disassembly, Inspection, Repair and Assembly Techniques
		Knowledge Requirements
		7.18 ‑ Disassembly, Inspection, Repair And Assembly Techniques
		Types Of Defects And Visual Inspection; Corrosion Removal, Assesment, and Reprotection
			Basic Inspection Techniques And Practices
				Preparation
				Aircraft Logs
				Checklists
				Publications
					Manufacturers' Service Bulletins/Instructions
					Maintenance Manuals
			Visual Inspection Techniques
				Types of Defects
					External Damage
					Inlets And Exhausts
					Liquid Systems
					Gaseous Systems
					Landing Gear
					System Indicators And Gauges
					Probes
					Handles, Latches, Panels And Doors
					Other Inspection Items
					Life Limited Items
			Corrosion Removal, Assessment And Reprotection
				Preventive Maintenance
				Corrosion Removal
					Surface Cleaning And Paint Removal
				Corrosion Of Ferrous Metals
					Mechanical Removal Of Iron Rust
					Chemical Removal Of Rust
					Chemical Surface Treatment Of Steel
					Removal Of Corrosion From Highly Stressed Steel Parts
				Corrosion Of Aluminum And Aluminum Alloys
					Treatment of Unpainted Aluminum Surfaces
					Treatment Of Anodized Surfaces
					Treatment Of Intergranular Corrosion In Heat‑Treated Aluminum Alloy Surfaces
				Corrosion Of Magnesium Alloys
					Treatment Of Wrought Magnesium Sheet And Forgings
					Treatment Of Installed Magnesium Castings
				Corrosion Of Titanium And Titanium Alloys
				Protection Of Dissimilar Metal Contacts
					Contacts Not Involving Magnesium
					Contacts Involving Magnesium
				Corrosion Limits
				Processes And Materials Used In Corrosion Control Metal Finishing
				Surface Preparation
				Chemical Treatments
					Anodizing
					Alodizing
					Chemical Surface Treatment and Inhibitors
					Protective Paint Finishes
		General Repair Methods, Structural Repair Maual; Aging; Fatigue And Corrosion Control Programs
			General Repair Methods
				Inspection
				Classification of Damage
					Negligible Damage
					Damage Repairable By Patching
					Damage Repairable By Insertion
					Damage Necessitating Replacement Of Parts
				Repairability Of Sheet Metal Structure
				Structural Support During Repair
				Assessment of Damage
				Maintaining Original Strength
					Shear Strength And Bearing Strength
				Maintaining Original Contour
				Keeping Weight To A Minimum
				Flutter And Vibration Precautions
				Damage Removal
				Repair Material Selection
				Repair Parts Layout
				Rivet Selection
				Rivet Spacing And Edge Distance
				Corrosion Treatment
			Sheet Metal Repair Methods
				Repair Of Stressed Skin Structure
					Patches
					Open And Closed Skin Area Repair
					Design Of A Patch For A Non‑Pressurized Area
				Typical Repairs For Aircraft Structures
					Floats
					Corrugated Skin Repair
					Replacement of a Panel
					Repair Of Lightening Holes
					Repairs To A Pressurized Area
					Stringer Repair
					Former Or Bulkhead Repair
					Longeron Repair
					Spar Repair
					Rib And Web Repair
					Leading Edge Repair
					Trailing Edge Repair
					Specialized Repairs
					Inspection Openings
			Aging, Fatigue, And Corrosion Control Programs
		Non‑destructive Inspection Techniques
			Advantages And Disadvantages Of NDI Methods
			Visual Inspection
				Surface Cracks
			Borescope
			Liquid Penetrant Inspection
				Surface Drying
				Interpretation Of Penetrant Results
				False Indications
				Penetrant Precautions
			Eddy Current Inspection
				Basic Principles
				Principles Of Operations
				Eddy Current Instruments
			Ultrasonic Inspection
				Pulse Echo
				Through Transmission
				Resonance
				Ultrasonic Instruments
				Reference Standards
				Couplants
			Inspection Of Bonded Structures
				Types Of Defects
				Acoustic Emission Inspection
				Magnetic Particle Inspection
					Development Of Indications
					Types Of Discontinuities Disclosed
					Preparation Of Parts For Testing
					Effects Of Flux Direction
					Effects Of Flux Density
					Magnetizing Methods
					Identification Of Indications
				Magnaglo Inspection
					Magnetizing Equipment
					Indicating Mediums
					Demagnetizing
			Radiographic
				Radiographic Inspection
					Preparation And Exposure
				Radiation Hazards
			inspection Of Composites
				Tap Testing
				Electrical Conductivity
				Thermography
		Disassembly and Re‑Assembly Techniques
			Replacement Of Major Components And Modules
				Disassembly And Re‑assembly Of Major Components
				Disassembly And Re‑assembly Of Minor Components
			Basic Disassembly and Re‑assembly Techniques
				Discarding of Parts
				Freeing Seized Components
				Assembly
		Trouble Shooting Techniques
		Questions
		Answers
	Sub‑Module 19
		Abnormal Events
		Knowledge Requirements
		7.19 ‑ Abnormal Events
			Special Inspections
			Electrical Related Damage
				Lightning Strikes
				High Intensity Radiated Fields (HIRF) Penetration
					Specific Testing ‑ HIRF
			Structural Related Damage
				Hard or Overweight Landings
					Post Heavy Landing Inspection
				Severe Turbulence Inspection
			Other Types of Damage
				Fire Damage
				Flood Damage
				Seaplanes
				Aerial Application Aircraft
		Questions
		Answers
	Sub‑Module 20
		Maintenance Procedures
		Knowledge Requirements
		7.20 ‑ Maintenance Procedures
			Maintenance Planning
			Modification Procedures
			Stores Procedures
			Certification And Release Procedures
			Interface with Aircraft Operation
			Maintenance Inspection; Quality Control and Assurance
			Additional Maintenance Procedures
			Control of Life Limited Components
		Questions
		Answers
	Acronym Index
	Index