AI.V.C.R3
Risk managementLimitations during starting.
From the FAA library
- Chapter 15: Transition to Turbopropeller-Powered Airplanes › Operational Considerations
employing a ground power unit (GPU) of adequate output. After fuel is introduced to the combustion chamber during the start sequence, “light-off” and its associated heat rise occur very quickly. Engine temperatures may approach the maximum in a matter ... exceed limitations and be prepared to cut off fuel to the engine. An engine tendency to exceed maximum starting temperature limits is termed a hot start. The temperature rise may be preceded by unusually high initial fuel flow, which…
- Chapter 7: Aircraft Systems › Turbine Engines › Thrust Variations
operational procedures, but there are certain operational considerations common to all turbine engines. They are engine temperature limits, foreign object damage, hot start, compressor stall, and flameout. Engine Temperature Limitations The highest temperature in any turbine engine occurs…
- Chapter 7: Aircraft Systems › Turbine Engines › Foreign Object Damage (FOD)
utilized. Preflight procedures include a visual inspection for any sign of FOD. Turbine Engine Hot/Hung Start When the EGT exceeds the safe limit of an aircraft, it experiences a “hot start.” This is caused by too much fuel entering…
- Chapter 7: Aircraft Systems › Oil Systems
indicates the minimum and maximum pressures. There should be an indication of oil pressure during engine start. Refer to the AFM/POH for manufacturer limitations…
- Chapter 7: Aircraft Systems › Electrical System
charge in the battery. Electrical energy stored in a battery provides a source of electrical power for starting the engine and a limited supply of electrical power for use in the event the alternator or generator fails. Most DC generators ... aircraft have receptacles to which an external ground power unit (GPU) may be connected to provide electrical energy for starting. These are very useful, especially during cold weather starting. Follow the manufacturer’s recommendations for engine starting using…
- Chapter 2: Ground Operations › Engine Starting
most conditions, oil pressure should rise to at least the lower limit within 30 seconds. To prevent damage, the engine should be shut down immediately if the oil pressure does not rise to the AFM/POH values within the required time ... Engine starters are electric motors designed to produce rapid rotation of the engine crankshaft for starting. These electric motors are not designed for continuous duty. Their service life may be drastically shortened during a prolonged or difficult start…