Emergency Diagnosis Flashcards by C G

Red GEN caption.
Master Warning audio and caption.
Air con and heat exchange blower inoperative.

Generator Failure

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Red ADC FAIL and GEN BUS captions.
Master Warning audio and caption.
Left hand MFD failed.

Generator Bus Failure

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Amber BUS TIE caption.

Master Caution audio and caption.

Bus Tie Failure (or Bus Tie switch inadvertently left Open).

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Red BAT BUS and OIL PX captions, amber HYDR FL LO and PMU STATUS captions, and green TRIM OFF caption.
Master Warning and Caution audio and captions.
Centre and right MFDs, and UFCP failed.

Battery Bus Failure

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Red OBOGS FAIL caption.

Master Warning audio and caption.

OBOGS Failure

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Headache
Euphoria
Hyperventilation
Pins and needles/ tingling in hands and/ or feet.
Tunnel vision.

OBOGS Inoperative, Suspected Hypoxia

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Coughing, respiratory irritation, white dust in mask.

Suspected OBOGS System Malfunction

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Amber OBOGS TEMP caption.

Master Caution audio and caption.

OBOGS Overtemp

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Red CKPT PX caption.

Master Warning audio and caption.

Cockpit Overpressurisation

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On checking cockpit pressurisation as part of FOEL cx above 8000ft:

Delta-p shows 0.0 PSI.

Delta-p is lower than expected.

Cockpit Fails to Pressurise

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Red CANOPY caption.

Master Warning audio and caption.

Canopy Unlocked

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Amber DUCT TEMP caption.

Master Caution audio and caption.

Duct Overtemp

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With DEFOG set to OFF:
Increased ambient cockpit noise.
Excessively hot.
ITT higher than expected for a given throttle position or TQ.
Rate of climb lower than expected.

DEFOG Valve Fails to Close

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Red FUEL PX caption.
Master Warning audio and caption.
A green BOOST PUMP caption may or may not also appear.

Low Fuel Pressure

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Amber L FUEL LO or R FUEL LO caption.

Master Caution audio and caption.

Low Fuel Level (in L or R wing tanks, according to caption).

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An imbalance in fuel indications, followed by an amber FUEL BAL caption.
Master Caution audio and caption.

You (or your wingman) may notice fuel streaming from a wing.

Fuel Leak

Amber FUEL BAL caption.
Master Caution audio and caption.
An imbalance visible on the fuel gauges.

Fuel Imbalance (by >30lbs)

Amber FP FAIL caption.
Master Caution audio and caption.
Amber FUEL BAL caption may or may not appear.

Fuel Probe Malfunction

Amber HYD FL LO caption.
Master Caution audio and caption.
HYD PRESS dial shows a lower than usual reading.

Hydraulic Fluid Low (reservoir below 1qt).

Amber EHYD PX LO caption.

Master Caution audio and caption.

Emergency Hydraulic Pressure Low (at or below 2400PSI).

Amber CHK ENG caption.
Master Caution audio and caption.
HYD PRESS dial shows a lower than usual reading.

Loss of Hydraulic Pressure.

Aircraft makes a pitching, rolling or yawing movement that you had not input into the controls.

Runaway Trim

Greater rudder input required to keep aircraft in balance.
Amber TAD FAIL caption.
Master Caution audio and caption.

TAD Failure

As you select flap, uncommanded roll and/ or yaw occurs.

Asymmetric Flap

Higher than usual forces felt through the rudder pedals.

Unusual Rudder Pedal Forces

You cannot hear the rear seat pilot over the intercom. | You may not be able to hear the radios either.

Internal Comms/ Audio Failure

Amber UFCP 1 FAIL and/ or UFCP 2 FAIL captions. Master Caution audio and caption. UFCP may be frozen.

UFCP Failure

You cannot communicate with ATC. | A * (squashed bug) symbol appears on the UFCP when you try to operate the radios.

Radio Failure

One or more of the following: Loss of HUD, UFCP or all MFDs. Loss of single MFDs in one or both cockpits. MFDs are erratic. IAC Sync errors are evident. HUD or UFCP are on, but not functioning properly. MFDs not synchonised. Repeat mode does not function correctly. However, the Trim Indicators continue to function properly.

Avionics/ IAC Failures These symptoms may occur with or without amber IAC1 FAIl, IAC2 FAIL and/ or IAC XTALK captions.

``` FIRE warning caption. Master Warning audio and caption. Smoke and flames from the aircraft. High ITT. Unusual sounds/ vibration. Fluctuating oil temperature/ pressure or hydraulic pressure. ```

Engine Fire

``` Loss of thrust. N1 rapidly reducing. TQ rapidly reducing. ITT reducing. Possible noise and vibration. ``` ``` Red GEN, FUEL PX and OIL PX captions. Master Warning audio and caption. Followed by Red OBOGS FAIL caption. Master Warning audio and caption. ``` You may also get red PMU FAIL and/ or CKPT PX captions. Master Warning audio and caption.

Engine Mechanical Failure

Loss of power. Loss of airspeed. Rapid decay of N1 (0% within 5 seconds), TQ and ITT). Propeller moves towards feather position, but may still be windmilling. Red GEN, FUEL PX, OIL PX, OBOGS FAIL captions. Master Warning audio and caption. You may also get red PMU FAIL and CKPT PX captions and Master Warning audio and caption. No observed loud or unusual sounds from the engine.

Flameout.

Red PMU FAIL caption. Master Warning audio and caption. May or may not be accompanied by an amber PMU STATUS caption and Master Caution audio and caption. A step change in power at the moment of failure.

PMU Failure.

Red CHIP caption. | Master Warning audio and caption.

Oil Chip

Red OIL PX caption. | Master Warning audio and caption.

Low Oil Pressure.

The HUD and all of the MFDs go blank. | Trim gauges at full deflection and not operating.

Battery and Generator Failure.