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If you happen to notice it during cruise flight, that would be abnormal. An over voltage situation is most likely caused by the voltage regulator going bad. A bad regulator could cause over voltage, under voltage, or a wildly swinging voltage (shown by the ammeter acting like a metronome).
Engine inlet—check sensors. Damaged or blocked sensors can send erroneous signals to the FCU/SRL and can cause erratic engine operations. The inlet should be clear and unobstructed.
9 gru 2019 · The expected behavior of the low-voltage warning light is to indicate whenever the alternator does not provide power, but the battery does. It is normal behavior if the low-voltage warning light comes on when the engine is idling, since the alternator does not provide sufficient power at low rpm.
11 gru 2020 · Flight in these conditions can cause ice crystals to accumulate in the core gas flow path of the engine. In the events leading to those prior ADs, the ice has shed during throttle transients and in the descent phase of flight, causing temporary thrust loss.
26 gru 2023 · A static blockage will cause your airspeed indicator to show inaccurate indications. If you climb at a constant airspeed, your ram pressure's static component decreases. Since your static ports are clogged, they have too much static pressure. Essentially, they're stuck at a lower altitude.
24 paź 2017 · We are having a hard time finding the source that triggers the low voltage light. Here is what happens and a summary of what we have fixed: The plane is a turbo 182 (1981). On the way to Oshkosh low voltage light comes (indicates discharge on JPI of 23.4 volts) on after 30 mins of flying.
9 sie 2002 · The engine instruments in general aviation aircraft are usually marked with an operating range in green and a hazardous or inoperative condition in red at each end. If the indicator needle is steady and in the green, the function is normal.
