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Boeing 737 MAX 8 (Asobo) Emergency Procedures
Immediate Action Procedures
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15 procedures
- 1Autothrottle (if engaged)DISENGAGE
- 2Thrust Lever (affected engine)CONFIRM, CLOSE
- 3Start Lever (affected engine)CONFIRM, CUTOFF
- 4Engine Fire Switch (affected engine)CONFIRM, PULL
- 5If the Engine Fire Switch or ENG OVERHEAT light is illuminated: Engine Fire Switch - ROTATE TO THE STOP AND HOLD FOR 1 SECOND
- 6Then go to QRH E1.1
- 1Autothrottle (if engaged)DISENGAGE
- 2Thrust Lever (affected engine)CONFIRM, CLOSE
- 3If the ENG OVERHEAT light stays illuminated - GO TO THE ENGINE FIRE, SEVERE DAMAGE OR SEPARATION CHECKLIST
- 4Then go to QRH E1.8
- 1Start LeverCUTOFF
- 2Then go to QRH E1.10
- 1Before the Start Lever is raised to IDLE: START SwitchOFF
- 2After the Start Lever is raised to IDLE: Start LeverCUTOFF
- 3Then go to QRH E1.5
- 1Autothrottle (if engaged)DISENGAGE
- 2Thrust Lever (affected engine) - CONFIRM, RETARD UNTIL ENGINE INDICATIONS STAY WITHIN LIMITS OR THE THRUST LEVER IS CLOSED
- 3Then go to QRH E1.6
- 1Airspeed275 KT AT OR ABOVE FL270; 300 KT BELOW FL270
- 2START Switches (both)FLT
- 3Start Levers (both)CUTOFF
- 4When EGT decreases: Start Levers (both)IDLE DETENT
- 5If EGT reaches a redline or there is no increase in EGT within 30 sec: Start Lever (affected engine) - CONFIRM, CUTOFF, THEN IDLE DETENT
- 6APU (if available) - START AND ON BUSES (do not wait for a successful engine start)
- 7Then go to QRH E1.11
- 1APU Fire SwitchCONFIRM, PULL AND ROTATE
- 2APU SwitchOFF
- 3Then go to QRH E2.1
- 1CARGO FIRE ARMED Switch (affected compartment)PUSH, VERIFY ARMED
- 2CARGO FIRE DISCH SwitchPUSH AND HOLD FOR 1 SECOND
- 3RECIRC FAN Switches (both)OFF
- 4Then go to QRH E2.1
- 1Airspeed270 KT / M0.82 MAXIMUM
- 2Landing Gear LeverDOWN
- 3Then go to QRH E2.3
- 1Oxygen Masks and Regulators (if required)ON, 100%
- 2Smoke Goggles (if required)ON
- 3Crew CommunicationsESTABLISH
- 4RECIRC FAN Switches (both)OFF
- 5HGS (if available)SET
- 6A diversion may be needed. Then go to QRH E3.1
- 1Control ColumnHOLD FIRMLY
- 2Autopilot (if engaged)DISENGAGE
- 3Autothrottle (if engaged)DISENGAGE
- 4Control Column and Thrust LeversCONTROL AIRCRAFT PITCH ATTITUDE AND AIRSPEED
- 5Main Electric Stabilizer TrimREDUCE CONTROL COLUMN FORCES
- 6If the runaway stops after the autopilot is disengagedDO NOT RE-ENGAGE AUTOPILOT OR AUTOTHROTTLE
- 7If the runaway continues: STAB TRIM cutout switches (both)CUTOUT
- 8If the runaway continues: Stabilizer Trim WheelGRASP AND HOLD
- 9Then go to QRH E4.1
- 1Oxygen Masks and RegulatorsON, 100%
- 2Crew CommunicationsESTABLISH
- 3Pressurization Mode SelectorMAN
- 4Outflow VALVE Switch - HOLD IN CLOSE UNTIL THE OUTFLOW VALVE INDICATES FULLY CLOSED
- 5If cabin altitude is uncontrollable: Seat BeltON
- 6If cabin altitude exceeds or is expected to exceed 14,000 ft: PASS OXYGEN Switch - ON
- 7Then go to the Emergency Descent checklist. Then go to QRH E5.1
- 1Emergency DescentANNOUNCE (advise the cabin crew on the PA)
- 2Seat BeltON
- 3Without delay, descend to the lowest safe altitude or 10,000 ft, whichever is higher
- 4START SwitchesON
- 5Thrust LeversREDUCE THRUST TO MINIMUM OR AS NEEDED FOR ANTI-ICE
- 6Speed BrakeFLIGHT DETENT
- 7Target Speed - MMO/VMO (limit speed if structural integrity is in doubt)
- 8ATC - ADVISE (squawk 7700 if unable to establish immediate communications)
- 9Then go to QRH E5.3
- 1Autopilot (if engaged)DISENGAGE
- 2Autothrottle (if engaged)DISENGAGE
- 3F/D Switches (both)OFF
- 4Flaps Extended10 DEG AND 80% N1 (gear up)
- 5Flaps Up4 DEG AND 75% N1 (gear up)
- 6Then go to QRH E6.1
- 1Parking BrakeSET
- 2Speed BrakeDOWN
- 3Flap Lever40
- 4Pressurization Mode SelectorMAN
- 5Outflow VALVE Switch - HOLD IN OPEN UNTIL THE OUTFLOW VALVE POSITION INDICATES FULLY OPEN
- 6Start Levers (both)CUTOFF
- 7Advise the cabin to evacuatePA: EVACUATE, EVACUATE
- 8Advise the tower
- 9Engine and APU Fire Switches (all)OVERRIDE AND PULL
- 10If an engine or APU fire warning is observed: Illuminated Fire Switch - ROTATE TO THE STOP AND HOLD FOR 1 SECOND
FLIGHT2.23.0Checklist
Boeing 737 MAX 8 (Asobo)MSFS 2024 · Emergency Procedures · 15procedures · 82 steps
Engine Fire, Severe Damage or Separation6 steps
| 01 | Autothrottle (if engaged)DISENGAGE | |
| 02 | Thrust Lever (affected engine)CONFIRM, CLOSE | |
| 03 | Start Lever (affected engine)CONFIRM, CUTOFF | |
| 04 | Engine Fire Switch (affected engine)CONFIRM, PULL | |
| 05 | If the Engine Fire Switch or ENG OVERHEAT light is illuminated: Engine Fire Switch - ROTATE TO THE STOP AND HOLD FOR 1 SECOND | |
| 06 | Then go to QRH E1.1 |
Engine Overheat4 steps
| 01 | Autothrottle (if engaged)DISENGAGE | |
| 02 | Thrust Lever (affected engine)CONFIRM, CLOSE | |
| 03 | If the ENG OVERHEAT light stays illuminated - GO TO THE ENGINE FIRE, SEVERE DAMAGE OR SEPARATION CHECKLIST | |
| 04 | Then go to QRH E1.8 |
Engine Tailpipe Fire2 steps
| 01 | Start LeverCUTOFF | |
| 02 | Then go to QRH E1.10 |
Aborted Engine Start3 steps
| 01 | Before the Start Lever is raised to IDLE: START SwitchOFF | |
| 02 | After the Start Lever is raised to IDLE: Start LeverCUTOFF | |
| 03 | Then go to QRH E1.5 |
Engine Limit / Surge / Stall3 steps
| 01 | Autothrottle (if engaged)DISENGAGE | |
| 02 | Thrust Lever (affected engine) - CONFIRM, RETARD UNTIL ENGINE INDICATIONS STAY WITHIN LIMITS OR THE THRUST LEVER IS CLOSED | |
| 03 | Then go to QRH E1.6 |
Loss of Thrust on Both Engines7 steps
| 01 | Airspeed275 KT AT OR ABOVE FL270; 300 KT BELOW FL270 | |
| 02 | START Switches (both)FLT | |
| 03 | Start Levers (both)CUTOFF | |
| 04 | When EGT decreases: Start Levers (both)IDLE DETENT | |
| 05 | If EGT reaches a redline or there is no increase in EGT within 30 sec: Start Lever (affected engine) - CONFIRM, CUTOFF, THEN IDLE DETENT | |
| 06 | APU (if available) - START AND ON BUSES (do not wait for a successful engine start) | |
| 07 | Then go to QRH E1.11 |
APU Fire3 steps
| 01 | APU Fire SwitchCONFIRM, PULL AND ROTATE | |
| 02 | APU SwitchOFF | |
| 03 | Then go to QRH E2.1 |
Lower Compartment Cargo Fire4 steps
| 01 | CARGO FIRE ARMED Switch (affected compartment)PUSH, VERIFY ARMED | |
| 02 | CARGO FIRE DISCH SwitchPUSH AND HOLD FOR 1 SECOND | |
| 03 | RECIRC FAN Switches (both)OFF | |
| 04 | Then go to QRH E2.1 |
Wheel Well Fire3 steps
| 01 | Airspeed270 KT / M0.82 MAXIMUM | |
| 02 | Landing Gear LeverDOWN | |
| 03 | Then go to QRH E2.3 |
Smoke, Fire or Fumes in Passenger Cabin or Flight Deck6 steps
| 01 | Oxygen Masks and Regulators (if required)ON, 100% | |
| 02 | Smoke Goggles (if required)ON | |
| 03 | Crew CommunicationsESTABLISH | |
| 04 | RECIRC FAN Switches (both)OFF | |
| 05 | HGS (if available)SET | |
| 06 | A diversion may be needed. Then go to QRH E3.1 |
Runaway Stabilizer9 steps
| 01 | Control ColumnHOLD FIRMLY | |
| 02 | Autopilot (if engaged)DISENGAGE | |
| 03 | Autothrottle (if engaged)DISENGAGE | |
| 04 | Control Column and Thrust LeversCONTROL AIRCRAFT PITCH ATTITUDE AND AIRSPEED | |
| 05 | Main Electric Stabilizer TrimREDUCE CONTROL COLUMN FORCES | |
| 06 | If the runaway stops after the autopilot is disengagedDO NOT RE-ENGAGE AUTOPILOT OR AUTOTHROTTLE | |
| 07 | If the runaway continues: STAB TRIM cutout switches (both)CUTOUT | |
| 08 | If the runaway continues: Stabilizer Trim WheelGRASP AND HOLD | |
| 09 | Then go to QRH E4.1 |
Cabin Altitude Warning or Rapid Depressurization7 steps
| 01 | Oxygen Masks and RegulatorsON, 100% | |
| 02 | Crew CommunicationsESTABLISH | |
| 03 | Pressurization Mode SelectorMAN | |
| 04 | Outflow VALVE Switch - HOLD IN CLOSE UNTIL THE OUTFLOW VALVE INDICATES FULLY CLOSED | |
| 05 | If cabin altitude is uncontrollable: Seat BeltON | |
| 06 | If cabin altitude exceeds or is expected to exceed 14,000 ft: PASS OXYGEN Switch - ON | |
| 07 | Then go to the Emergency Descent checklist. Then go to QRH E5.1 |
Emergency Descent9 steps
| 01 | Emergency DescentANNOUNCE (advise the cabin crew on the PA) | |
| 02 | Seat BeltON | |
| 03 | Without delay, descend to the lowest safe altitude or 10,000 ft, whichever is higher | |
| 04 | START SwitchesON | |
| 05 | Thrust LeversREDUCE THRUST TO MINIMUM OR AS NEEDED FOR ANTI-ICE | |
| 06 | Speed BrakeFLIGHT DETENT | |
| 07 | Target Speed - MMO/VMO (limit speed if structural integrity is in doubt) | |
| 08 | ATC - ADVISE (squawk 7700 if unable to establish immediate communications) | |
| 09 | Then go to QRH E5.3 |
Airspeed Unreliable6 steps
| 01 | Autopilot (if engaged)DISENGAGE | |
| 02 | Autothrottle (if engaged)DISENGAGE | |
| 03 | F/D Switches (both)OFF | |
| 04 | Flaps Extended10 DEG AND 80% N1 (gear up) | |
| 05 | Flaps Up4 DEG AND 75% N1 (gear up) | |
| 06 | Then go to QRH E6.1 |
Passenger Evacuation10 steps
| 01 | Parking BrakeSET | |
| 02 | Speed BrakeDOWN | |
| 03 | Flap Lever40 | |
| 04 | Pressurization Mode SelectorMAN | |
| 05 | Outflow VALVE Switch - HOLD IN OPEN UNTIL THE OUTFLOW VALVE POSITION INDICATES FULLY OPEN | |
| 06 | Start Levers (both)CUTOFF | |
| 07 | Advise the cabin to evacuatePA: EVACUATE, EVACUATE | |
| 08 | Advise the tower | |
| 09 | Engine and APU Fire Switches (all)OVERRIDE AND PULL | |
| 10 | If an engine or APU fire warning is observed: Illuminated Fire Switch - ROTATE TO THE STOP AND HOLD FOR 1 SECOND |