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CABIN ALTITUDE WARNING OR RAPID DEPRESSURIZATION
- Oxygen masks and regulators:..............On,100%
- Crew communications:....................Establish
- Outflow valve switch:.........................MAN
- if pressurization is restored, continue manual
- operation to maintain proper cabin altitude
- Passenger signs:...............................On
- If cabin altitude is uncontrollable.
- Passenger oxygen switch:....................On
- Activate if cabin is expected to exceed 14000'
- Emergency descent:....................Initiate
- Accomplish EMERGENCY DESCENT checklist if
- airplane is 14000' and control of cabin alt is lost.
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EMERGENCY DESCENT
- Emergency Descent:.......................Announce
- captain to cabin crew, f/o to ATC
- Descent:.......................................Initiate
- ENGINE START switches:....................CONT
- Thrust levers:....................................Close
- Speedbrake:.........................FLIGHT DETENT
- Target speed:.................................Mmo/Vmo
- ENGINE FIRE, SEVERE DAMAGE OR SEPARATION
- Autothrottle (if engaged):..............Disengage.
- Thrust lever:...................................Close.
- Engine start lever:........................CUTOFF.
- Engine fire switch:..........................Pull.
- to manually unlock the eng fire switch,
- press the override and pull.
- If the engine fire switch or ENG OVERHEAT:
- light remains illuminated.:
- Engine fire switch:.................Rotate L or R.
- If after 30 seconds the lights still remain illuminated.
- Engine fire switch:....Rotate to remaining bottle.
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ENGINE OVERHEAT
- Autothrottle (if engaged):..............Disengage.
- Thrust lever:...............................Close.
- If the ENG OVERHEAT light remains illuminated:
- Accomplish the ENGINE FIRE,
- SEVERE DAMAGE OR SEPERTION checklist.
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APU FIRE
- APU fire switch:............Pull, rotate and hold.
- rotate to stop and hold for 1 second.
- APU switch:.......................................Off.
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RUNAWAY STABILIZER
- Control column:.......................Hold firmly.
- AUTOPILOT (if engaged):.............Disengage.
- If runaway continues:
- STABILIZER TRIM CUTOUT switches:..................CUTOUT.
- If runaway continues.
- Stabilizer trim wheel:.............Grasp & hold.
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AIRSPEED UNRELIABLE
- Airplane attitude/thrust:..................Adjust.
- Maintain airplane control.
- PROBE HEAT:..............................Check ON.
- MACH/AIRSPEED indicators:.............Cross check.
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LOSS OF THRUST ON BOTH ENGINES
- ENGINE START switches (both):...............FLT.
- Engine start levers (both):..................CUTOFF.
- EGT decreasing.
- Engine start levers (both):.............IDLE detent.
- If EGT reaches 950 deg C or no increase
- in EGT within 30 seconds.
- Engine start levers (affected engine):............
- .....................................CUTOFF, then IDLE.
- If EGT again reaches 950 deg C or no increase, repeat.
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