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vicoliveira
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How are the primary flight controls operated
Mechanically
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How are the Trims operated
Electronically
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How are the Flaps operated
Hydraulically
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What joins the ailerons together
Aileron Interconnect unit
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Which side aileron trim is operated when the main trim is used
Left side
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Which side aileron trim is operated if the Standby Trim is used
Right side
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What makes up the Interconnect unit
A friction device to hold the two ailerons together
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How can the ailerons be reconnected after the roll disconnect has been pulled
Only by ground maintenance on the ground
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How are the two elevators joined together
Elevator Interconnect unit
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Which elevator trim moves when the yoke mounted trim switch is moved
Both main and standby when PITCH TRIM is synched
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What allows the main and standby trims to operate together
The pitch trim synchronizer
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How are the Main and Standby trims separated from each other
By operating the Standby trim switch
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How are the main and Standby trims tied together
Pitch trim synchronizer
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If the left control wheel trim switch is operated and the right wheel switch operated in the other direction how do the trims respond
The Captain's trim will override the FO's trim
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When would you get a CONFIG CWP light
- During T/O when:
- Pitch trims are out of takeoff range, "green arc"
- Condition levers not at Max
- Flaps are beyond 15 degrees
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If takeoff is attempted with the trims outside of the green arc what happens
Master Warning, CONFIG CWP, and Intermittent Horn
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A stall warning is provided by what simultaneous indications
- An Aural Clacker
- A Stick Shaker
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At Stall Threshold what happens
The Stick Pusher Activates
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How much pressure does the Stick Pusher generate
80 lbs of force
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What lights will illuminate as the Stick Pusher activates
PUSH 1 and PUSH 2 on both sides of the panel
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How is the Stick Pusher Overridden
By overpowering the 80 lbs of force
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What are the 3 warning signs of a stall
Stick shaker, clacker, and push lights
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How is the Stick Pusher deactivated
Reduce the Angle of Attack
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What is being checked when the stall test switches are both pushed down
The .5g sensor is functioning properly, and the pusher does not activate
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When testing the stall system what is being checked
- Associated PUSH light illuminates
- Aural alert (clacker)
- Stick shaker
- With both switches up stick pusher activates along with PUSH 1 and PUSH 2
- With both switches down pusher does not activate with PUSH 1 and PUSH 2
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How can the Pusher System be reset after deactivation
Only by maintenance
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When is the Stick Pusher inhibited
- While on the ground
- After takeoff for 7 seconds
- Anytime load factor is less than .5g
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What angle does the Stick Pusher move the elevator to
4 degrees nose down
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How long is the Stick pusher sustained for
- As long as the excessive AOA exists
- Load Factor less than .5g
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What does a STALL FAIL CWP light indicate
A fault detected in a stall warning/ ident computer
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What is the purpose of the Rudder Limiter
To limit rudder travel at high airspeeds
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What are the speed and travel limits of the Rudder Limit system
- Full travel (up to 30 degrees) at speeds up to 150 knots
- Intermediate travel (up to 15 degrees) at speeds between 150-200 knots
- Minimum travel (up to 5.7 degrees) at speeds above 200 knots
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What does a RUDDER LIMIT CWP light indicate
Discrepancies between monitored Airspeeds or an improperly positioned limiting mechanism
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What is the purpose of the RUD LIM switch
In OVRD, allows full rudder travel by retracting rudder limiting mechanism
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What is 'Flap blow-back'
A design feature that allows the flaps to retract at excessive airspeeds in order to prevent flap damage
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Are the flaps operated as a single unit
No, they are 2 individual flaps operated by a single HYDR actuator unit
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What keeps the flaps from a split flap condition
A mechanical interconnection
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What are the flap detent settings
0, 7, 15, 20, and 35 degrees
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What is indicated by an illuminated FLAPS CWP light
Failure of the flap controller
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Does a split flap automatically trigger a FLAPS CWP light
No, if the left flap aggrees then no light
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If the flap controller fails what are the indications
- FLAPS CWP light
- Master Caution
- Flaps become locked in position without further control
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What a flap controller failure how could the crew verify flap position
By use of the flap angle marks on the flap
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At what settings are the gates located druing flap retraction
7 and 20 degrees
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What position do the Gust locks fail to
Unlocked
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How do the GUST LOCKS prohibit Takeoff while engaged
Power lever movement is limited
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When would you get a GUST LOCK CWP light
When the Gust Lock is released and the rudder fails to unlock
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Are the aileron and elevator gust locks electric or mechanical
Mechanical
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Is the Rudder gust lock electric or mechanical
Electric
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How are the trim switches operated
Both switches must be moved together
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