Materials and Hardware (B1) - EASA (Jul 24 Update)

6.1a.1 Characteristics, Properties and Identification of Common Alloy Steel Used in Aircraft (L2)

6.1a.2 Heat Treatment and Application of Alloy of Steels (L2)

6.1b.1 Testing of Ferrous Materials for Hardness, Tensile Strength, Fatigue Strength and Impact Resistance (L1)

6.2a.1 Heat Treatment and Application of Non-Ferrous Materials (L2)

6.2a.2 Characteristics , Properties and Identification of Common Non-Ferrous Materials Used in Aircraft(L2)

6.2b.1 Testing of Non-Ferrous Materials for Hardness, Tensile strength, Fatigue Strength and Impact Resistance (L1)

6.3.1a.1 Characteristics, Properties and Identification of Common Composite and Non-metallic Materials, other than Wood, Used in Aircraft; Sealant and Bonding Agents (L2)

6.3.1a.2 Detection of Defects / Deterioration in Composite and Non-metallic Materials (L2)

6.3.1b.1 Repair of Composite And Non-Metallic Material (L2)

6.3.2.1 Construction Methods of Wooden Airframe Structures (L2)

6.3.2.2 Characteristics, Properties and Types of Wood and Glue used in Aeroplanes (L2)

6.3.2.3 Preservation and Maintenance of Wooden Structure (L2)

6.3.2.4: Types of Defects in Wooden Material and Wooden Structure (L2)

6.3.2.5 The Detection of Defects in Wooden Structure (L2)

6.3.2.6 Repair of Wooden Structure (L2)

6.3.3.1 Characteristics, Properties and Type of Fabrics used in Aeroplanes (L2)

6.3.3.2 Inspection Methods for Fabric (L2)

6.3.3.3 Types of Defects in Fabrics (L2)

6.3.3.4 Repair of Fabric Covering (L2)

6.4a.1 Chemical Fundamentals Formation By, Galvanic Action Process, Microbiological, Stress (L1)

6.4b.1 Types of Corrosion and Their Identification (L3)

6.4b.2 Causes of Corrosion (L3)

6.4b.3 Material Types, Susceptibilty to Corrosion (L3)

6.5.1.1 Screw Threads (L2)

6.5.1.2 Screw Nomenclature (L2)

6.5.1.3 Thread Forms,Dimensions and Tolerances for Standard Threads Used in Aircraft (L2)

6.5.1.4 Measuring Screw Threads (L2)

6.5.2.1 Bolt Types: Specification, Identification and Marking of Aircraft Bolts,International Standards (L2)

6.5.2.2 Nuts: Self Locking, Anchor and Standard Types (L2)

6.5.2.3 Self Taping Screws, Studs: Types and Uses, Insertion and Removal, Dowels (L2)

6.5.3.1 Locking Devices: Tab and Spring Washers, Locking Plates, Split Pins Pal-Nuts,Wire Locking, Quick Release Fastners, Keys Circlips Cotter Pins (L2)

6.5.4.1 Aircraft Rivets: Types of Solid and Blind Rivets Specifications and Identification, Heat Treatment (L2)

6.6a.1 Identification of, and Types of Rigid and Flexible Pipes and their Connectors Used in Aircraft (L2)

6.6b.1 Standard Unions for Aircraft Hydraulic, Fuel, Oil, Pneumatic and Air System Pipes (L2)

6.7.1 Springs: Types of springs, Materials, Characteristics and applications (L2)

6.8.1 Purpose of Bearings, Loads, Material and Construction (L2)

6.8.2 Types of Bearings and their Application (L2)

6.9.1 Transmissions: Gear Ratios,Reduction and Multiplication Gear Systems, Driven and Driving Gears, Idler Gears, Mesh Patterns. (L2)

6.9.2 Belts and Pulleys, Chains and Sprockets. (L2)

6.9.3 Gear Types and Their Application (L2)

6.10.1 Types of Cables (L2)

6.10.2 End Fittings, Turnbuckles and Compensation Devices (L2)

6.10.3 Pulleys and Cable System Components (L2)

6.10.4 Aircraft Flexible Control Systems and Bowden Cables (L2)

6.11.1 Cable types, Construction and Characteristics (L2)

6.11.2 High Tension and Co-axial Cables (L2)

6.11.3 Crimping (L2)

6.11.4 Connector types, Pins, Plugs, Sockets, Insulators, Current and Voltage rating, Coupling and Identification Codes (L2)