AM.III.K.S8
SkillInspect/check a bleed air system.
From the FAA library
- Chapter 16: Cabin Environmental Control Systems › Air Cycle Air Conditioning › System Operation
Air Cycle Air Conditioning Air cycle air conditioning prepares engine bleed air to pressurize the aircraft cabin. The temperature and quantity of the air must be controlled to maintain a comfortable cabin environment at all altitudes and on the ground ... air cycle system is often called the air conditioning package or pack. It is usually located in the lower half of the fuselage or in the tail section of turbine-powered aircraft. [Figure 16-62] System Operation Even with…
- Chapter 16: Cabin Environmental Control Systems › Aircraft Heaters › Bleed Air Systems
Technician Certification The EPA requires certification of technicians that work with vapor cycle air conditioning refrigerant and equipment to ensure safe compliance with current regulations. Aircraft technicians can obtain certification or can refer vapor cycle air conditioning work to shops ... that specialize in this work. Aircraft Heaters Bleed Air Systems Temperatures at high altitudes in which aircraft operate can be well below 0 °F. Combined with seasonally cold temperatures, this makes heating the cabin more than just a luxury. Pressurized…
- Chapter 16: Cabin Environmental Control Systems › Air Cycle Air Conditioning › Component Operation
which opens, closes, and modulates. It is manually actuated from the flight deck and automatically responds to supply and air cycle system parameter inputs. Refrigeration Turbine Unit or Air Cycle Machine & Secondary Heat Exchanger The heart of the air cycle ... air conditioning system is the refrigeration turbine unit, also known as the air cycle machine (ACM). It is comprised of a compressor that is driven by a turbine on a common shaft. System air flows from the primary heat exchanger…