B737 Classic Memory Items Flashcards
AIRSPEED UNRELIABLE.
Condition: Pitch altitude not consistent with existing phase of flight, thrust, and weight, or noise and/ or low frequency buffeting.
AIRSPEED ATTITUDE / THRUST…………..ADJUST.
Maintain airplane control. Attitude and thrust information is provided in the Performance Inflight Section.
PITOT STATIC HEAT…………………………CHECK ON.
MACH/AIRSPEED INDICATIORS……….CROSS CHECK.
ABORTED ENGINE START:
Condition: During a ground start, an aborted engine start condition occur.
Engine Start Lever: Cutoff.
CABIN ALTITUDE WARNING OR RAPID DEPRESSURIZATION
Condition: One or more of the following conditions:
The intermittent cabin altitude/configuration warning horn sounds.
There is a rapid loss of the cabin pressure with the airplane altitude above 14000 Feet.
OXYGEN MASKS AND REGULATORS……………….ON 100%.
CREW COMMUNICATIONS……………………………ESTABLISH.
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PRESSURIZATION MODE SELECTORS…………………MAN.
OUTFLOW VALVE SWITCH………………………………..CLOSE.
LOSS OF THRUST ON BOTH ENGINES.
Condition: Loss of all thrust on both engines or loss of thrust lever response from both engines.
ENGINE START SWITCHES…………………………..FLT.
ENGINE START LEVERS………………………..CUTOFF.
EGT decreasing:
ENGINE START LEVERS…………………IDLE DETENT.
UNCOMMANDED RUDDER/YAW OR ROLL
Condition: Uncommanded rudder pedal displacement or pedal kicks or uncommanded yaw or roll.
AUTOPILOT (if engaged)………………………………….DISENGAGE.
Maintain control of the airplane with all available flight controls.
If roll is uncontrollabe, immediately reduce pitch/angle of attack and increase airspeed. Do not attempt to maintain altitude until control is recovered.
AUTOTHROTTLE (if engaged)…………………………….DISENGAGE.
Verify thrust is symmetrical.
WARNING HORN- CABIN ALTITUDE OR CONFIGURATION.
Condition: An intermittent or steady warning sounds, or a CABIN ALTITUDE or TAKEOFF CONFIG Warning (if installed) illuminates.
If an intermittent horn sounds or a CABIN ALTITUDE warning lights illuminates in flight at an airplane flight altitude above 10000 feet:
OXYGEN MASKS and REGULATORS…………………ON, 100%.
CREW COMMUNICATIONS…………………………………Establish.
Do the CABIN ALTITUDE WARNING OR RAPID DEPRESSURIZATION Checklist.
CABIN ALTITUDE WARNING OR RAPID DEPRESSURIZATION:
Condition: One or more of the following conditions:
The intermittent cabin altitude/configuration warning horn sounds.
There is a rapid loss of cabin pressure with airplane altitude above 14000 Feet.
OXYGEN MASKS AND REGULATORS …………………………..ON 100%.
CREW COMMUNICATIONS………………………………………..ESTABLISH.
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PRESSURIZATION MODE SELECTOR…………………………………MAN.
OUTFLOW VALVE SWITCH……………………………………………….CLOSE.
If pressurization is restored, continue manual operation to maintain proper cabin altitude.
PASSENGER SIGNS………………………………………………………………ON.
If cabin altitude is uncontrollable:
PASSENGER OXYGEN SWITCH……………………………………………..ON.
EMERGENCY DESCENT CHECKLIST………………………………INITIATE.
Accomplish the EMERGENCY DESCENT checklist if the airplane is above 14000Feet and control of the cabin pressure is not possible, or cabin pressure is lost.
APU FIRE:
Condition: Fire is detected in the APU.
APU Fire switch……………………………PULL,ROTATE and HOLD.
Rotate to the stop and hold for 1 second.
APU SWITCH………………………………………………………………OFF.
ENGINE FIRE, SEVERE DAMAGE OR SEPARATION.
Condition: Fire is detected in the associated engine; severe damage which may be associated with vibration and/or abnormal engine indications has occured; or the engine has separated.
AUTO THROTTLE (if engaged)…………………………..DISENGAGE.
THRUST LEVER……………………………………………………….CLOSE.
ENGINE START LEVER……………………………………………CUTOFF.
ENGINE FIRE SWITCH………………………………………………..PULL.
If the ENG FIRE Warning switch or ENG OVERHEAT light remain illuminated:
ENGINE FIRE WARNING SWITCH……………ROTATE L or RIGHT.
Rotate to the stop and hold for 1 second.
If after 30 seconds the ENG FIRE WARNING switch or ENG OVERHEAT light remains illuminated:
ENGINE FIRE WARNING SWITCH……………ROTATE TO REMAINING BOTTLE.
Rotate to opposite stop and hold for 1 second.
ENGINE OVERHEAT
Condition: The ENG OVERHEAT light illuminated indicates an overheat is detected on the related engine.
AUTOTHROTTLE (if engaged)………………………….DISENGAGE.
THRUST LEVER……………………………………………………..CLOSE.
If the ENG OVERHEAT Light remains illuminated:
Accomplish the ENGINE FIRE, SEVER DAMAGE or SEPARATION checklist.
If the ENG OVERHEAT light extinguishes:
Operate the engine at reduced thrust to keep the light extinguished.
RUNAWAY STABLIZER.
Condition: Continuing rotation of the stabilizer trim wheel in a manner not appropriate for the flight conditions.
CONTROL COLUMN……………………………….HOLD FIRMLY.
AUTOPILOT(if engaged)……………………………DISENGAGE.
Do not re engage the autopilot.
Control airplane pitch attitude manually with control column and main electric trim as required.
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If runaway continues:
STABILIZER TRIM CUTOUT SWITCHES……………………CUTOUT.
If runaway continues:
STABILIZER TRIM WHEEL………………….GRASP AND HOLD
STABILIZER TRIM WHEEL………………….TRIM MANUALLY
OVERSPEED:
Condition: The Mach/airspeed warning clacker is activated when the maximum operating speed of Vmo/Mmo.
Retard Throttle or if required adjust pitch attitude to reduce speed to less than VMO/MMO.
ENGINE LIMIT/SURGE /STALL
Condition: One or more of the following conditions:
Engine RPM of EGT indications are abnormal, approaching or exceeding limits. No response to thrust lever movement
Abnormal engine noises.
AUTO THROTTLE (if engages)………………………… DISENGAGE
THRUST LEVER…………………………………………………….RETARD
Retard until indications remain within appropriate limits or thrust lever is closed.
