AA.II.B.R1
Risk managementMalfunctions during powerplant start.
From the FAA library
- Chapter 17: Transition to Light Sport Airplanes (LSA) › Flight Environment › Before Start and Starting Engine
Before Start and Starting Engine Once a pilot has completed the preflight inspection of the LSA, the pilot should properly seat themselves in the airplane ensuring that the rudder pedals can be exercised with full-range movement without over-reaching ... Seat belts should be checked for proper position and security. The pilot should continue to use the POH checklists. Starting newer generation LSA engines can be quite simple and only require the pull of the choke and a twist…
- Chapter 2: Ground Operations › Engine Starting
taxiway or runway. Note that at night, the Emergency Stop signal is used for all stop indications . Engine Starting Airplane engines vary substantially and specific procedures for engine starting should be accomplished in reference to the approved engine start checklist ... AFM/POH. However, some generally accepted hazard mitigation practices and procedures are outlined in this section. Prior to engine start, the pilot needs to ensure that the ramp area surrounding the airplane is clear of persons, equipment, and other hazards that…
- Chapter 7: Aircraft Systems › Starting System
starter engages the aircraft flywheel, rotating the engine at a speed that allows the engine to start and maintain operation. Electrical power for starting is usually supplied by an onboard battery, but can also be supplied by external power through ... starter switch draw current from the main bus bar, but the starter will not operate until the starting solenoid is energized by the starter switch being turned to the “start” position. When the starter switch is released from the “start…
- Chapter 15: Transition to Turbopropeller-Powered Airplanes › Operational Considerations
over temperature condition for more than a very seconds without experiencing serious damage. Engine temperatures get hotter during starting than at any other time. Thus, turbine engines have minimum rotational speeds for introducing fuel into the combustion chambers during startup ... part of the pilot remain crucial until the engine is running at a stable speed. Successful engine starting depends on assuring the correct minimum battery voltage before initiating start or employing a ground power unit (GPU) of adequate output. After…
- Chapter 10: Engine Maintenance & Operation › Engine Troubleshooting
impractical to list all the malfunctions that could occur in a reciprocating engine, so only the most common malfunctions are discussed. A thorough knowledge of the engine systems, applied with logical reasoning, solves most problems that may occur. Figure ... lists general conditions or troubles that may be encountered on reciprocating engines, such as engine fails to start. They are further divided into the probable causes contributing to such conditions. Corrective actions are indicated in the remedy column. The items…
- Chapter 12: Fundamentals of Electricity & Electronics › AC Motors › Capacitor Start Motor
Split-Phase Motor There are various types of self-starting motors, known as split-phase motors. Such motors have a starting winding displaced 90 electrical degrees from the main or running winding. In some types, the starting winding ... running winding. This condition produces, in effect, a rotating field and the rotor revolves. A centrifugal switch disconnects the starting winding automatically after the rotor has attained approximately 25 percent of its rated speed. Capacitor Start Motor With the development…