AVM 223 - Hydraulic and Pneumatic Power

1. Demonstrate proficient knowledge of aircraft hydraulic system components
2. Demonstrate proficient knowledge of aircraft hydraulic system operation
3. Demonstrate proficient knowledge of aircraft landing gear, flight control, and brake systems
4. Demonstrate proficient knowledge of aircraft hydraulic system inspection, servicing, and repair

1. Hydraulic Fluids
   1. Viscosity
   2. Stability
   3. Types
   4. Precautions
2. System Principles
   1. Needs for power
   2. Moving of fluid
   3. Routing and selector valves
   4. Basic components
3. Reservoirs Types
   1. Features
   2. Servicing and inspection
4. Filters
   1. Types
   2. Features
   3. Servicing and inspection
5. Fluid Pumps
   1. Hand pumps
   2. Constant delivery
   3. Variable delivery
   4. Types
   5. Features
   6. Servicing and inspection
6. Pressure Regulation
   1. Relief valves
   2. Regulators
   3. Indicating equipment
   4. Adjustment and servicing
7. Accumulators
   1. Types
   2. Features
   3. Servicing
8. Check Values
   1. Types
   2. Features
   3. Installations
9. Actuating Cylinders
   1. Types
   2. Principles of operation
   3. Inspection and servicing
   4. Maintenance
10. Selector Valves
    1. Operating principles
    2. Types
    3. Applications
11. Hydraulic Power Systems
    1. Light A/C brakes
    2. Heavy A/C brakes
    3. Flight controls
    4. Steering
    5. Accessories
12. Pneumatic Power Supply
    1. Pumps and supply
    2. Storage
    3. Precautions
13. Pneumatic Power Equipment
    1. Control valves
    2. Pressure adjustment
    3. Restrictors
    4. Filters
    5. Maintenance and inspection