Emergency Procedures Flashcards
Cabin Door Unlocked (CABIN DOOR annunciation)
*All occupants - seated with seat belts on
Cabin sign - no smoke/fsb
Cabin differential pressure - reduce to lowest value practical (0 preferred) by descending/selecting higher cabin altitude setting
Oxygen - as required
Land at nearest airport
Emergency Exit
Emergency exit handle - PULL (plug type and opens into the cabin)
Before flight, always ensure door is unlocked
Spins
- Control Column - full forward
- Full rudder - Opposite direction of spin
- Power levers - idle
- Controls - Neutralize when rotation stops
- Execute smooth pullout
NO spin tests have been conducted
Cabin door annunciation circuitry check
Battery - On
With door open & mechanism in locked position, ensure CABIN DOOR annunciation is illuminated
With door closed & latched, but not locked, ensure CABIN DOOR annunciation remains illuminated
With door closed & locked, ensure CABIN DOOR annunciation is EXTINGUISHED
Battery - Off
Electrical smoke or fire
- Oxygen
- Oxygen system ready: Pull on (verify)
- Crew: Don masks (100% position)
- Mic selector: Oxygen Mask
- Audio speaker: On
Cabin temp mode - off Vent blower - auto Aft blower (if installed) - off Avionics - off Nonessential electrical equipment - off
if smoke or fire ceases
Individually restore avionics and equipment previously turned off
Isolate defective equipment
if smoke persists or fire extinguishing not confirmed
Cabin pressure - dump
Land ASAP
Generator inoperative
Load meter - verify Gen is off (0% load)
Generator- reset, then on
If generator will not reset:
Generator - off
Load meter - don’t exceed 100% (88% above 31,000)
Excessive load meter indication
Battery - off (monitor load meter)
If loadmeter still indicates above 100%:
Nonessential electrical equipment - off
If loadmeter indicates 100% or below:
Battery - on
Circuit breaker tripped
Nonessential circuit - Do not reset
Essential circuit:
- Breaker - push to reset
- if it trips again - do not reset
Hot battery bus check
Fuel firewall valves - closed
Standby boost pumps - on (listen for operation)
Battery switch - on: FUEL PRESS light illuminates immediately
Fuel firewall valves - OPEN: fuel press light extinguishes
Standby boost pumps - off: fuel press light illuminates
Current limiter check
One generator - turn off either L or R
L & R Volt/Loadmeters - normal
28 Volts on both load meters - normal
Less than 28 volts on any load meter - failed current limiter
Fuel pressure low (L FUEL PRESS or R FUEL PRESS)
*Standby pump (failed side) - On
[FUEL PRESS] - Extinguished
Oil temperature and oil pressure gages (failed side) - Monitor
Crossfeed (one engine inop)
Crossfeed - L or R (FUEL CROSSFEED) - Illuminated
Standby pumps - off
Aux tank transfer - auto
Fuel balance - monitor
if fuel is required from the inop engines aux tank and reason for shutdown is not engine fire or fuel leak:
Firewall shutoff valve - Open (FUEL PRESS) Extinguished
No transfer light (inop engine) - extinguished in 30-50 seconds
to discontinue crossfeed
Crossfeed flow switch - off (centered)
Aux fuel transfer failure (no transfer annunciation)
Aux tank transfer - override
No transfer light - extinguished (if not, aux fuel may not be available)
Aux fuel - monitor
Aux tank transfer - auto (when aux tank is empty)
Fuel system check - with battery on
Firewall shutoff valve - Close
Standby pumps - on (listen for operation, both FUEL PRESS lights illuminate)
Firewall shutoff valves - open (both FUEL PRESS lights extinguished)
Standby pumps - off (both FUEL PRESS lights illuminated)
Crossfeed - L then R while verifying FUEL CROSSFEED light illuminates & FUEL PRESS light extinguishes
Crossfeed- Off
Aux tank transfer - auto
No transfer light - press to test
Engine Failure - Emergency engine shutdown
*Proceed with this checklist for:
Engine torque increase - unscheduled
Engine fire in flight
Engine failure in flight
*Affected engine Condition lever - fuel cutoff Prop lever - feather Firewall shutoff valve - closed Fire extinguisher (if installed) - actuate Auto ignition - off Generator - off Prop sync - off Electrical load - monitor
Engine fire on ground
*affected engine Condition lever - fuel cutoff Firewall shutoff valve - closed Ignition and engine start - starter only Fire extinguisher (if installed) - actuate (if required)
Engine failure during ground roll
Power levers - idle
Brakes - as required
Operative engine - max reverse
*If insufficient runway remains for stopping
Condition levers - fuel cutoff
Firewall shutoff valve - closed
Master switch - off (gang bar down)
Engine failure after lift off
Maintain directional control, pitch attitude, airspeed (121 Kts)
Power - max allowable
Landing gear - up
*if autofeather installed & being used, do not retard power lever of failed engine until the autofeather system has completely stopped prop rotation
Propeller - feather manually or autofeather
Flaps - up
*Inop engine side* Condition lever - fuel cutoff Propeller lever - feather Firewall shutoff valve - closed Auto ignition - off Autofeather- off Generator- off Electrical load - monitor
Engine failure in flight below Vmc
Power - reduce as required to maintain directional control
Nose - lower to accelerate above Vmc
Power - as required
Failed engine - secure (see emergency engine shutdown)
Engine flameout (2nd engine aka both engine fails & this is the 2nd one to fail)
Power lever - idle
Propeller lever - do not feather
Condition lever - fuel cutoff
Conduct air start procedures
Engine out glide
Landing gear - up
Flaps - up
Propellers - feathered
Airspeed - 135 knots
Glide ratio is 2nm per 1,000 feet of altitude
Air start procedures (Starter assist)
- do not attempt air starts if N1 indicates zero
- above 20,000 feet, starts get a lot hotter. It may be necessary to move condition lever into cutoff in order to avoid an over temperature condition
Cabin temp mode - off Vent blower - auto Aft blower (if installed) - off Radar - standby or off Windshield heat - off Power lever - idle Prop lever (inoperative engine) - Low rpm Condition lever - fuel cutoff Firewall shutoff valve - open Generator (inop engine) - off
*If conditions permit, retard operative engine ITT to 700 degrees or less to reduce the possibility of exceeding ITT limit - reduce electrical load to minimum consistent with flight conditions
Ignition and engine start - ON (Ignition On annunciation illuminates) Condition lever - low idle ITT and N1 - Monitor (1,000 maximum) Ignition and engine start - Off (N1 above 50%) Prop lever - as required Generator - on Auto ignition - arm Prop sync - on Cabin temp mode - auto
Air start Procedure (No starter assist) - Windmilling prop
Power lever - idle Prop lever - forward Condition lever - fuel cutoff Engine ice vane (inop engine) - retracted Firewall shutoff valve - open Generator (inop engine) - Off Airspeed - 140kts minimum Altitude - below 20,000’ Auto ignition - arm (ignition on annunciation- illuminated) Condition lever - Low idle ITT and N1 - monitor (1000 maximum) Power - as required (after ITT peaks) Generator - On Prop Sync - On
What oil pressure values are undesirable and should on be tolerated for the completion of the flight?
How should the engine be operated in this case?
What limits requires the engine to be shut down or a landing made at the nearest airport?
60-85PSI
Reduced power setting to not exceed 1,100 lbs of torque
Oil pressure values below 60PSI
If the CHIP DETECTOR annunciation illuminates what should you do?
Monitor the engine, if it’s performing normal just continue at discretion.
If the engine parameters become abnormal, shutdown is at pilot discretion and land ASAP.
Overspeed Governor/Rudder Boost Test
Rudder boost - on Prop levers - full forward Prop test switch - Hold to TEST Left power lever - 1,800rpm Left overspeed governor/rudder boost check - 1,870 +- 40 RPM Left power lever - idle Right power lever - 1,800rpm Right overspeed governor/rudder boost check - 1,870 +- 40 RPM Right power lever - idle Prop test switch - Released
Autofeather test
Power levers - 500 ft-lb torque
Autofeather switch - Hold to TEST
Power levers - Retard individually
- 400 ft-lb - opposite annunciator extinguished
- 200 ft-lb - Autofeather light cycle on & off
Power levers - both idle
Autofeather switch - ARM
Loss of pressurization
Oxygen - oxygen system - ready - crew - don mask - mic selector - oxygen mask - audio speaker - on - passenger manual drop out - pull on - passengers - pull lanyard pin, don mask Descend as required Range - determine for final cruise altitude Oxygen duration - confirm
Emergency Descent
Oxygen - Crew Required - oxygen system - pull on - crew - don mask - mic selector - oxygen mask - audio speaker - on - passenger manual dropout - pull on Power lever - idle Prop levers - full forward Flaps - approach Landing gear - down Airspeed - 181 kts max
Bleed air line failure (L or R BL AIR FAIL Annunciation)
Bleed air valve - applicable one to INSTR & ENVIR off position
-*Bleed air warning annunciation will not extinguish after closing the switches
Engine instruments - monitor for increase in torque, decrease in ITT (indicates the leak was isolated)
Unscheduled Electric Elevator Trim
Airplane attitude - maintain
Control wheel disconnect - Depress fully (2nd level, ELEC TRIM OFF annunciator illuminated)
Elevator trim - off
Unscheduled rudder boost activation
Directional control - maintain using rudder pedals
Rudder boost - off
*if condition persists:
Rudder boost circuit breaker - pull
Either bleed air valve - INST & ENVIR OFF
Rudder trim - as required
Perform normal landing
