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B787 Memory Items: Cabin Altitude

The document provides memory items for a Boeing 787 for issues like excessive cabin altitude, aborted engine starts, dual engine failures, engine limit exceedances, engine surges, engine damage, engine fires, stabilizer issues, and unreliable airspeed indications. The memory items provide step-by-step instructions for crew response and include actions like donning oxygen masks, adjusting fuel controls, deploying the ram air turbine, and descending to a safe altitude.

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0% found this document useful (0 votes)
2K views6 pages

B787 Memory Items: Cabin Altitude

The document provides memory items for a Boeing 787 for issues like excessive cabin altitude, aborted engine starts, dual engine failures, engine limit exceedances, engine surges, engine damage, engine fires, stabilizer issues, and unreliable airspeed indications. The memory items provide step-by-step instructions for crew response and include actions like donning oxygen masks, adjusting fuel controls, deploying the ram air turbine, and descending to a safe altitude.

Uploaded by

LG
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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August 2016 Page 1/6

B787 MEMORY ITEMS

[] CABIN ALTITUDE

Condition: Cabin Altitude is excessive.

1 Don the oxygen masks.

2 Establish crew communications.

3 LEFT PILOT becomes PF.

4 Check the cabin altitude and rate.

5 If the cabin altitude is uncontrollable:

PASS OXYGEN switch............................................Push to ON and


Hold for 1 second

Without delay, descend to the lowest safe


altitude or 10,000 feet, whichever is higher.

To Descend:
 Move the thrust levers to idle
 Extend the speedbrakes
 If structural integrity is in doubt, limit
airspeed and avoid high maneuvering loads
 Descend at Vmo/Mmo
 Verify the lowest safe altitude
 ATC..............ADVISE
 Obtain the area altimeter setting (QNH), if
required
 Verify memory items completed. Call
any ommited items
 Call out 2000feet and 1000feet above level
off altitude

If Escape Route:
 Advise track/altitudes
 Monitor flight path

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Differences Training Boeing 787
August 2016 Page 2/6

Aborted Engine Start L,R

Condition: On the ground, an aborted engine start is needed.

1 FUEL CONTROL switch


(affected side)...................................................................CUTOFF

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[] ENG AUTOSTART L,R

Condition: Autostart did not start the engine.

1 FUEL CONTROL switch


(affected side)..............................Confirm...........................CUTOFF

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Dual Eng Fail/Stall

Condition: Engine speed for both engines is below idle.

1 FUEL CONTROL switches


(both).................................................................CUTOFF, then RUN

2 RAM AIR TURBINE switch....................................................Push and


Hold for 1 second

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August 2016 Page 3/6

[] ENGINE LIMIT EXCEED L, R

Condition: An engine limit exceedance occurs.

1 A/T ARM switch


(affected side).……………............…Confirm…………….………………….………OFF

2 Thrust lever
(affected side)……………………......…Confirm……………………..….…Retard until
ENG LIMIT EXCEED
message blanks or
the thrust lever is at idle
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[] ENGINE SURGE L, R

Condition: An engine surge or stall that requires crew action is detected.

1 A/T ARM switch


(affected side).……………............…Confirm…………….………………….………OFF

2 Thrust lever
(affected side)……………………......…Confirm……………………..….…Retard until
the ENG SURGE
message blanks or
the thrust lever is at idle
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August 2016 Page 4/6

Eng Svr Damage/Sep L, R

Condition: One or more of these occur:


• Airframe vibrations with abnormal engine
indications
• Engine separation

1 A/T ARM switch


(affected side).……………............…Confirm…………….………………….………OFF

2 Thrust lever
(affected side)……………………......…Confirm……………………..…............…Idle

3 FUEL CONTROL switch


(affected side)……………………......…Confirm……………………..…......…CUTOFF

4 Engine Fire switch


(affected side)……………………......…Confirm……………………..…............…Pull

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[] STABILIZER

Condition: One of these occurs:


• Stabilizer movement without a signal to trim
• The stabilizer is failed

1 STAB cutout switches (both)........…………………...…………………….…CUTOUT

2 Do not exceed the current airspeed.

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[] FIRE ENG L, R

Condition: Fire is detected in the engine.

1 A/T ARM switch


(affected side).……………............…Confirm…………….………………….………OFF

2 Thrust lever
(affected side)……………………......…Confirm……………………..…............…Idle

3 FUEL CONTROL switch


(affected side)……………………......…Confirm……………………..…......…CUTOFF

4 Engine Fire switch


(affected side)……………………......…Confirm……………………..…............…Pull

5 If the FIRE ENG message stays shown:

Engine fire switch


(affected side)..................................................Rotate to the stop
and hold for 1 second

If after 30 seconds, the FIRE ENG message


stays shown:

Engine fire switch


(affected side)....................................................Rotate to the
other stop and
hold for 1 second
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[] AIRSPEED UNRELIABLE

Condition: The airspeed or Mach indications disagree with AOA calculated


airspeed.

Objective: To identify a reliable airspeed indication.

1 Autopilot disengage switch……………………………………………………………….Push

2 A/T ARM switches (both)……………………………………………………………………OFF

3 F/D switches (both)…………………………………………………………………………….OFF

4 Set the following gear up pitch attitude and thrust:


Flaps extended…………………………………………………10° and 85% N1
Flaps up……………………………………………………………..4° and 70% N1

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Differences Training Boeing 787

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