777 Flashcards
Cabin Altitude
Condition: Cabin altitude is excessive.
1 Don the oxygen masks.
2 Establish crew communications.
3 Check the cabin altitude and rate.
4 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 14,000 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. If fuel is not critical and terrain permits: The aircraft may descend to 10,000 feet or MSA, which ever is higher, in order to remove the need for oxygen masks.
Airspeed Unreliable
Condition: Airspeed or Mach indications are suspected to be unreliable. (Items which can indicate unreliable airspeed are listed in the Additional Information section.)
Objective: To identify a reliable airspeed indication, if possible, or to continue the flight using the Flight With Unreliable Airspeed table in the Performance Inflight chapter.
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 degrees and 85% N1 Flaps up . . . . . . . . …..4 degrees and 70% N1
Automatic Unlock
Condition: The correct emergency access code is entered.
- FLT DK DOOR lock selector . . . . ……….. Rotate to DENY and hold for 1 second
Dual Eng Fail/Stall
Condition: Engine speed for both engines is below idle.
- FUEL CONTROL switches (both) . . . . .
……….CUTOFF, then RUN - RAM AIR TURBINE switch ………………Push and hold for 1 second
Eng Lim/Surge/Stall L, R
Condition: One or more of these occur:
• Engine indications are abnormal
• Engine indications are quickly nearing or show an exceedance
• 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
- A/T ARM switch (affected side)….Confirm….OFF
- Thrust lever (affected side) . . . . . . . . …. Confirm………… Retard until engine indications stay within appropriate limits or the thrust lever is at idle
Eng Svr Damage/Sep L, R
Condition: One or more of these occur: ame vibrations with abnormal engine indications •Airfr • 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
Aborted engine start
FUEL CONTROL switch (affected side) . . . . . . . . . . . . . . . . . . ….. CUTOFF