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Gulfstream 550 > G550 Systems > Flashcards

G550 Systems Flashcards

(56 cards)

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1
Q

Electrical Power Sources

A

2 Main Batteries: 24V - 53amp/hr Ni-Cad
2 Emergency Batteries 24V - 9amp/hr LA (Lights/Nav
2 IDG - 40KVa 3 Phase AC
1 APU GCU
1 AC External Power
1 DC External Power
1 HMG 10KVa AC

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2
Q

Engine Fire Handle

A
  1. Fuel - Engine Fuel Control
  2. Hydraulic Pressure
  3. IDG
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3
Q

APU Surge Control Valve (SGV) Operates…

A

During APU start Above 16,500

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4
Q

EEC Idle - Approach Mode

A
  1. Flaps >22 deg
  2. WOW in Air
  3. Wheel Rotation <53kt
    (will continue 5 seconds after landing)
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5
Q

Hydraulic Fight Control Items (L and R System Powered)

A
  1. Elevator
  2. Aileron
  3. Rudder/ Yaw Damper
  4. Flight Spoilers
  5. Speedbrakes
  6. Stick Pusher
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6
Q

Hydraulic Items

A
  1. Elevators
  2. Stall Barrier
  3. Ailerons
  4. Speed Brakes
  5. Flight Spoilers
  6. Ground Spoilers
  7. Rudder
  8. Yaw Damper
  9. Left TR
  10. Right TR
  11. PTU Motor
  12. Wing Flaps
  13. Landing Gear and Doors
  14. Nosewheel Steering
  15. Brakes
  16. HMG Motor
  17. Parking Brake Pressure
  18. Main Entrance Door
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7
Q
A
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8
Q

Aircraft Configuration CAS Message

A
  1. Flaps
  2. Speed Brake Handle
  3. PARK/EMER Handle
  4. Thrust Reversers
  5. Landing Gear Control Handle
  6. EGPWS/ GND SPLR/ FLAP ORIDE switch
  7. Elevator Trim
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9
Q

Ground Spoilers will deploy when…

A
  1. GND SPLR Switch ARMED
  2. Flaps >22 deg
  3. BOTH Power Levers Idle
  4. Main Gear WOW on Ground/ Wheel Speed >47kt

(EGPWS/ FLAP ORIDE Switch overrides flaps >22)

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10
Q

Ice Protection (Electrical)

A
  1. TAT Probes
  2. Pitot Static Probes
  3. AOA Vanes
  4. Windshields
  5. Cabin Windows
  6. Ice Detection Probes
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11
Q

Cowl/Wing Anti Ice in Auto Mode inhibited to…

A

…takeoff to 1500AGL and above 35000

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12
Q

Cabin Window Heat use on ground limited to…

A

10 minutes (maintenance bypass switch)

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13
Q

Landing Gear Indications

A
  1. Landing Gear Position Disagreement (Handle - Red)
  2. Green Down Indicator (3) (Green)
  3. Flight Control Synoptic
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14
Q

Landing Gear Brake Power Sources

A
  1. Left Hydraulic System
  2. PTU
  3. Aux Hydraulic Pump (Left)
  4. Parking/Emerg Brake Accumulator (5-6 applications - no a/s)
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15
Q

Landing Gear Actuation Power Sources

A
  1. Left Hydraulic System
  2. PTU (if left system fluid available)
  3. Nitrogen (3000psi single use - extend only) (doors remain open)
  4. Aux Pump (Ground Only)
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16
Q

Nitrogen Bottle used to extend landing gear if…

A

…left system fluid is lost. (2 bottle in nose gear well)

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17
Q

Correct Landing Gear Strut Inflation

A

Placard on Strut

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18
Q

Landing Gear Downlocks

A

Mains: Actuator Key/Slot (hydraulic fluid and spring pressure)
Nose: Truss Brace Over-Center

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19
Q

Landing Gear Uplocks

A

Mechanical Uplock Hook and Latch

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20
Q

If uplock hooks are manually pushed into locked position…

A

gear doors will close prematurely when gear is retracted.

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21
Q

Landing Gear Warning Horn sounds when…

A
  1. <345ft RA and Power Levers 5deg or less (can be silenced)
  2. Flap Handle >25 or Flap Position >22 (CAN NOT be silenced)
  3. WOW, ADS <60kt and Handle Retracted
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22
Q

Pushing LDG GR DUMP V button…

A

Resets selector/dump valve to normal position.

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23
Q

Combined WOW indicates…

Study These Flashcards
A

…both main gear WOW position.

24
Q

AUX Pump (for Brakes) will activate when…

Study These Flashcards
A

LEFT system pressure <1500psi and Brake Pedal deflection >10deg

25
PARK/EMER BRAKE accumulator pressure
1200psi
26
Anti-Skid Minimum Speed
10kt
27
PARK/EMER BRAKE accumulator pressure can be read...
1. Subpanel Gage 2. Nosewheel Well 3. Summary 2/3 Synoptic 4. Brake System 1/6 Synoptic
28
Nose Wheel Steering Range
Tiller - 80 deg Rudder Pedal - 7 deg
29
NWS Power Sources
1. Left Hydrualic System 2. PTU 3. AUX Pump
30
Nosewheel Pop-Up Indicator
Indicates >80 travel with NWS torque link attached.
31
L and R Control Yokes are mechanically connected via cable linkage to...
...respective Aileron and Elevator. Yokes mechanically linked together.
32
Elevator and Aileron Disconnects
Disconnects linkage between Control Yokes
33
Hydraulic Flight Control actuators boost control authority...
6:1 ratio
34
Elevator Control Sources
1. Left Hydraulic System 2. Right Hydraulic System 3. PTU (If Left System Fluid) 4. Cable (unboosted)
35
Aileron Control Sources
1. Left Hydraulic System 2. Right Hydraulic System 3. PTU (If Left System Fluid) 4. Cable (unboosted)
36
Rudder/Yaw Damp Control Sources
1. Left Hydraulic System (YD 1) 2. Right Hydraulic System (YD 2) 3. PTU (If Left System Fluid) 4. AUX Pump (YD 1) [STBY RUD] 5. Cable (unboosted)
37
Flaps Control Sources
1. Left Hydraulic System 2. PTU (If Left System Fluid) 3. AUX Pump
38
Flight Spoilers/ Speed Brakes Control Sources
1. Left Hydraulic System 2. Right Hydraulic System
39
Ground Spoilers Control Sources
1 .Left Hydraulic System 2. Right Hydraulic Pressure (Requires L/PTU or AUX pressure signal)
40
Horizontal Stabilizer Control Source
1. Electric (2 Motors, 1 Jackscrew) (L/R Standby AC, HMG)
41
HOPS
Hard-Over Protections System - Shuts off hydraulic pressure to (L or R) system if uncommanded hydraulic movement detected.
42
PITCH TRIM DISENG switch
Disengages Electric Trim allowing manual trim via trim wheels
43
Mach Trim
Automatic trim (electric trim controlled by FGC) to prevent Mach tuck
44
Rudder Trim
No Tab - Repositions Rudder "center"
45
RUDDER LIMIT CAS
Hydraulic pressure equals air load - no further rudder travel possible
46
Activating STBY RUD switch disables AUX pressure to...
Flaps, Ground Spoilers, Wheel Brakes, NWS
47
STBY RUD automatically selected OFF
Nose Gear WOW
48
Flight Spoilers use...
2 Outboard panels on each wing to assist roll control
49
SPOILER CONTROL switch OFF
bypasses hydraulic pressure to spoilers
50
Horizontal Stab Position
1. Flaps 0 - -1.5 (+- .1) 2. Flaps 10 - -2.7 3. Flaps 20 - -3.6 4. Flaps 39 - -4.6
51
EMER STAB Trim
Positions Horizontal Stabilizer
52
Stick Pusher Activates
1. 0 AOA
53
Stick Shaker Activates
0.85 AOA (0.9 for 6 sec after TO)
54
Ground Spoilers automatically deploy when...
1. SPOILER CONTROL - ON 2. GND SPLR - ARM 3. Wing Flaps - >22 deg 4. BOTH Power Levers - IDLE 5. a. BOTH Main WOW on ground OR b. BOTH Main wheel speed >47kt OR c. 1 WOW and 1 wheel speed >47kt
55
NO GND SPLRS (Glareshield)
All parameters for auto GS deploy are met but on or both ground spoilers did not deploy.
56
Max Power Lever Deflection with Gust Lock Engaged
6 deg

Gulfstream 550 (4 decks)

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