ENGINE FIRE ( ) or Engine Severe Damage or Separation ( )
Condition: One or more of these occur:
  • Engine fire warning.
  • Airframe vibrations with abnormal engine indications.
  • Engine separation.
  • Engine failure with smoke or fumes in the flight deck or cabin.
1
Autothrottle (if engaged) . . . . . . . . . . . . . . . . . . . . . Disengage
2
Thrust lever (affected engine) . . . . . . Confirm . . . . . . . . Close
3
Engine start lever (affected engine) . . . Confirm . . . . . CUTOFF
4
Engine fire switch (affected engine) . . . Confirm . . . . . . . . Pull
5
If the engine fire switch or ENG OVERHEAT light is illuminated
6
Engine fire switch (affected engine) . . . . . . . . Rotate to the stop and hold for 1 second
Note: To manually unlock the engine fire switch, press the override and pull.
ENGINE OVERHEAT
Condition:
An overheat is detected in the engine.
1
Autothrottle (if engaged) . . . . . . . . . . . . . . . Disengage
2
Thrust lever (affected engine) . . . Confirm . . . . . . Close
3
If the ENG OVERHEAT light stays illuminated:
4
►►Go to the ENGINE FIRE ( ) or Engine Severe Damage or Separation ( ) checklist on page 8.2
APU FIRE
Condition:
Fire is detected in the APU.
1
APU fire switch . . . Confirm . . . . Pull, rotate to the stop and hold for 1 second
2
APU switch . . . . . . . . . . . . . . . . . . . . OFF
Engine Fire on the Ground ( )
Condition: One or more of these occur on the ground:
  • An engine fire is observed.
  • Engine fire warning.
1
Thrust levers (both) . . . . . . . . . . . . . . . . . Close
2
PARKING BRAKE . . . . . . . . . . . . . . . . . . . . Set
3
Advise the Cabin Crew to Standby.
4
Engine start lever (affected engine) . . . . CUTOFF
5
Engine fire switch (affected engine) . . . . . . . Pull
6
Engine fire switch (affected engine) . . . . . Rotate to the stop and hold for 1 second
Note: To manually unlock the engine fire switch, press the override and pull.
Loss Of Thrust On Both Engines
Condition: One or more of these occur:
  • Both engines have a loss of thrust
  • Both ENG FAIL alerts show.
Objective: To restart at least one engine.
1
ENGINE START switches (both) . . . . . . . . . . FLT
2
Engine start levers (both) . . . . . . . . . . . . CUTOFF
3
When EGT decreases:
Engine start levers (both) . . . . . . . . . . IDLE detent
4
If EGT reaches a redline or there is no increase in EGT within 30 seconds:
Engine start lever (affected engine) . . Confirm . . . . CUTOFF, then IDLE detent
If EGT again reaches a redline or there is no increase in EGT within 30 seconds, repeat as needed.
Engine Limit or Surge or Stall
Condition: One or more of these occur:
  • Engine indications are abnormal
  • Engine indications are rapidly approaching or exceeding limits
  • Abnormal engine noises are heard, possibly with airframe vibration
  • There is no response to thrust lever movement or the response is abnormal
  • Flames in the engine inlet or exhaust are reported.
Objective: To attempt to recover normal engine operation or shut down the engine if recovery is not possible.
1
Autothrottle (if engaged) . . . . . . . . . . . . . Disengage
2
Thrust lever (affected engine) . . . Confirm . . . . . Retard until engine indications stay within limits or the thrust lever is closed
Aborted Engine Start
Condition:
On the ground, an aborted engine start is needed.
Objective: To shut down the engine and motor it.
1
Engine start lever (affected engine) . . . . CUTOFF
CABIN ALTITUDE WARNING ( ) or Rapid Depressurization ( )
Condition: One or more of these occur:
  • A cabin altitude exceedance
  • In flight, the intermittent cabin altitude/configuration warning horn sounds or a CABIN ALTITUDE light (if installed and operative) illuminates.
1
Don oxygen masks and set regulators to 100%.
2
Establish crew communications.
3
Pressurization mode selector . . . . . . . . . . . . MAN
4
Outflow VALVE switch . . . . . . . . . Hold in CLOSE until the outflow VALVE indication shows fully closed
5
If cabin altitude is uncontrollable:
6
Passenger signs . . . . . . . . . . . . . . . . . . . . . ON
7
PASS OXYGEN switch . . . . . . . . . . . . . . . . ON
8
►►Go to the Emergency Descent ( ) checklist on page 0.1
Emergency Descent ( )
Condition: One or more of these occur:
  • Cabin altitude cannot be controlled
  • A rapid descent is needed.
1
The pilot flying will advise the cabin crew, on the PA system, of impending rapid descent or confirm that the Emergency Descent PA has been made by PRAM. The pilot monitoring will advise ATC and obtain the area altimeter setting.
2
Passenger signs . . . . . . . . . . . . . . . . . . . . ON
3
Without delay, descend to the lowest safe altitude or 10,000 feet, whichever is higher.
4
ENGINE START switches (both) . . . . . . . . . . CONT
5
Thrust levers (both) . . . . . . . . Reduce thrust to minimum or as needed for anti-ice
6
Speedbrake . . . . . . . . . . . . . . . . FLIGHT DETENT
7
Set target speed to Mmo/Vmo.
Note: If structural integrity is in doubt, limit speed as much as possible and avoid high maneuvering loads.
Airspeed Unreliable
Condition:
Airspeed or Mach indications are suspected to be unreliable. (Items which might indicate unreliable airspeed are listed in the Additional Information section.)
Objective: To identify a reliable airspeed indication, if possible, or to use the Flight With Unreliable Airspeed table in the Performance Inflight chapter for the remainder of the flight.
1
Autopilot (if engaged) . . . . . . . . . . . . . Disengage
2
Autothrottle (if engaged) . . . . . . . . . . . Disengage
3
F/D switches (both) . . . . . . . . . . . . . . . . OFF
4
Set the following gear up pitch attitude and thrust:
Flaps extended . . . . . . . . . . 10° and 80% N1
Flaps up . . . . . . . . . . . . . . . . 4° and 75% N1
Runaway Stabilizer ( )
Condition:
Uncommanded stabilizer trim movement occurs continuously or in a manner not appropriate for flight conditions.
1
Control column . . . . . . . . . . . . . . . . . . Hold firmly
2
Autopilot (if engaged) . . . . . . . . . . . . . Disengage
3
Autothrottle (if engaged) . . . . . . . . . . . Disengage
4
Control column and thrust levers . . . . Control airplane pitch attitude and airspeed
5
Main Electric Stabilizer trim . . . . . . . . Reduce control column forces
6
If the runaway stops after the autopilot is disengaged:
7
Do not re-engage the autopilot or autothrottle.
      ■ ■ ■ ■
7
If the runaway continues after the autopilot is disengaged:
STAB TRIM cutout switches (both) . . . . . . . CUTOUT
8
If the runaway continues:
9
Stabilizer trim wheel . . . . . . . . . . . . Grasp and hold
LANDING CONFIGURATION
Condition:
In flight, the steady warning horn sounds.
1
Assure correct airplane landing configuration.
TAKEOFF CONFIGURATION
Condition:
On the ground, the intermittent cabin altitude/configuration warning horn sounds or a TAKEOFF CONFIG light (if installed and operative) illuminates when advancing the thrust levers to takeoff thrust.
1
Assure correct airplane takeoff configuration.

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Disclaimer
This material contains memory items derived from Boeing Quick Reference Handbook (QRH) procedures. These items are based on standard training content commonly used during type rating courses.
 
The information presented here is intended solely for educational and training purposes. As part of type rating instruction, these memory items are widely known, standardized, and considered to be in the public domain within the aviation training context.
 
This content is not an official Boeing publication and should not be used as a substitute for approved company manuals, official QRH documentation, or certified training programs. Always refer to current, authorized operational documentation for real-world application.