AM.II.N.R4
Risk managementMaintenance and inspection of rotorcraft systems and components.
From the FAA library
- Chapter 2: Aerodynamics, Aircraft Assembly, & Rigging › Other Aircraft Inspection & Maintenance Programs › Piston-Engine & Turbine-Powered Helicopter Inspections
engine overhaul periods are specified in the inspection programs required by 14 CFR part 125, section 125.247. Piston-Engine & Turbine-Powered Helicopter Inspections A piston-engine helicopter must be inspected in accordance with the scope and detail ... Annual Inspection. However, there are additional performance rules for inspections under 14 CFR part 43, section 43.15, requiring that each person performing an inspection under 14 CFR part 91 on a rotorcraft shall inspect these additional components in accordance with…
- Chapter 12: Hydraulic & Pneumatic Power Systems › Aircraft Hydraulic Systems
where the systems are large and complex. To achieve the necessary redundancy and reliability, the system may consist of several subsystems. Each subsystem has a power generating device (pump), reservoir, accumulator, heat exchanger, filtering system, etc. System operating pressure ... rotorcraft to 5,000 psi in large transports. Hydraulic systems have many advantages as power sources for operating various aircraft units; they combine the advantages of light weight, ease of installation, simplification of inspection, and minimum maintenance requirements. Hydraulic operations…
- Glossary
measuring the cylinder head temperature of a reciprocating engine. Contactor (electrical component). A remotely actuated, heavy-duty electrical switch. Contactors are used in an aircraft electrical system to connect the battery to the main bus. Continuity tester. A troubleshooting tool ... continuity. If it does not light up, the conductor is open. Continuous Airworthiness Inspection Program. An inspection program that is part of a continuous airworthiness maintenance program approved for certain large airplanes (to which 14 CFR Part…