Gulfstream IV - Page 38

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4. Limitations:

There are no limitations established for the roll ﬂight control system at the time of

this revision.

OPERATING MANUAL

PRODUCTION AIRCRAFT SYSTEMS2A-27-00

Page 46

January 31/02

Revision 6

Main Page

Flight Controls1
Aircraft View3
GIV Flight Controls Fluid Power Diagram4
Pitch Flight Control System5
Control Column System5
Mechanical Actuation System6
Hydraulic Boost System6
Manual Reversion System6
Pitch Trim System7
Angle-Of-Attack / Stall Barrier System8
Electric Pitch Trim8
Elevator Trim Tab Actuator Heat System8
AOA Probes9
AOA Display and Approach Indexer9
Stall Warning Computers9
Control Column Shaker Motors9
Stall Barrier System10
Stall Warning / Stall Barrier System Test10
Failure Detection System11
Controls and Indications12
Circuit Breakers (Cbs)12
Warning (Red) Messages and Annunciations12
Caution (Amber) Messages and Annunciations12
Angle-Of-Attack (AOA) System13
Stall Barrier / Stall Warning13
Pitch Flight Control Diagram15
Stall Barrier / Angle of Attack Wiring Schematic16
Pitch Trim Controls17
Stall Barrier / Angle of Attack Controls and Indications18
Control Columns Diagram19
Flight Power Shut off Handle Diagram20
Yaw Damper / Pitch Trim Control Panel Diagram21
Stall Barrier Simpliﬁed Block Diagram22
Stall Barrier / Angle of Attack Warning Parameters23
Yaw Flight Control System24
Rudder Pedal System24
Rudder Load Limiting System26
Yaw Damper System27
Yaw Trim System28
Mach Trim Compensation / Electric Elevator Trim30
Yaw Flight Control System Simpliﬁed Block Diagram31
Rudder Pedals / Forward Linkage32
Yaw Trim / Roll Trim Control Wheels33
Roll Flight Control System34
Flight Spoiler System36
Roll Trim System36
Roll Flight Control System Simpliﬁed Block Diagram39
Horizontal Stabilizer System40
Stabilizer Drive System40
Torque Limiter40
Dwell Box40
Stabilizer Actuator41
Stabilizer Position and Warning System41
Horizontal Stabilizer System Simplified Block Diagram42
Flaps / Horizontal Stabilizer System Controls and Indications43
Flaps System44
Flap Handles45
Flap Shutoff Valve45
Flap Selector Valve45
Hydraulic Motor and Central Gearbox45
Flap Actuators46
Flap Follow-Up Switches46
Flap Asymmetry Protection System46
Flap Position Indication System47
Aircraft Conﬁguration Warning System47
Flap Control Circuit Breakers48
Flap Operational Description48
Maximum Landing Flaps Extended Operating Altitude49
Flaps Extended Speeds49
Flaps Simpliﬁed Block Diagram50
Flaps Simplified Electrical Diagram51
Flaps / Horizontal Stabilizer System Hydraulic Control Diagram52
Conﬁguration Warning System Simpliﬁed Electrical Diagram53
Spoiler System54
Speed Brake System55
Ground Spoiler System56
Ground Spoiler Warning System58
Ground Spoiler System Check58
Flight Power Shutoff System60
Spoiler Control System Simpliﬁed Electrical Diagram64
Spoiler/Speed Brake Controls and Indications65
Ground Spoiler Controls and Indications66
Spoiler/Speed Brake Control System Simpliﬁed Block Diagram67
Gust Lock System68
Surface Lock System68
Mechanical Power Lever Interlock68
Gust Lock Handle Diagram70

Gulfstream IV - Page 38

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