a380-level ii - ata 27 flight controls
DESCRIPTION
Airbus A380 Technical Training Manual (TTM)Full DocumentNew VersionThe first A380 technical manual, the "Airplane Characteristics for Airport Planning," was released this month. It can be consulted and/or downloaded from the A380 Family page on Airbus' web site at www.airbus.com. This is the first time a technical manual of this nature has been made available so early, some three years before the first flight of the aircraft.The Airplane Characteristics manual provides specific A380 data needed by airport authorities and planners to support the operation of the A380 within their airports. Data such as airplane dimensions, take off and landing distances, terminal operations data, taxiing, parking and pavement loading requirements are provided for the A380-800 and A380-800F, the passenger and freighter versions of the A380.Airbus has been working with planning teams from 50 major airports in five continents to ensure smooth handling of the A380 when it enters service in 2006 and the Airplane Characteristics manual is a major support for this.Following release of this first manual and up to entry into service of the A380, Airbus will deliver a full range of technical data for the maintenance, engineering, material support and flight operations departments of A380 airline customers. Technical data for the A380 will be available in electronic format according to the most recent aviation industry standards, which are more efficient and user friendly. They will be accessible through Airbus On Line Services, the Airbus portal for Customer Support.TRANSCRIPT
A380 TECHNICAL TRAINING MANUAL
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
This document must be used for training purposes only
Under no circumstances should this document be used as a reference
It will not be updated.
All rights reservedNo part of this manual may be reproduced in any form,
by photostat, microfilm, retrieval system, or any other means,without the prior written permission of AIRBUS S.A.S.
LEVEL II - ATA 27 FLIGHT CONTROLSFlight Controls System Description (2) . . . . . . . . . . . . . . . . . . . . . . . . 2Trimmable Horizontal Stabilizer Actuator Bay Lights & Power Outlets
Description (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Flight Control System Operation, Control & Indicating (2) . . . . . . . 20Component Location (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
TABLE OF CONTENTS Mar 21, 2006Page 1
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
FLIGHT CONTROLS SYSTEM DESCRIPTION (2)
Primary Flight Controls System
ArchitectureThe primary flight control system has four blocks:- the CONTROL block with the pilot inputs (side sticks, rudderpedals...),- the COMPUTATION block with different computers as the PRIMarysystems, the SEcondary Computers, the electrical backup system, andthe Flight Control Data Concentrator (FCDC),- the ACTUATION block with the flight control surfaces,- and the INDICATING block with the monitoring displays (PFDs,SD, and EWD).Flight control computer reset P/BSWs are installed on the LH and RHside flight control panels 1211VM and1212VM installed on the cockpit overhead panel.These reset P/BSWs are used for the software reset of the computers.
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
FLIGHT CONTROLS SYSTEM DESCRIPTION (2) Mar 17, 2006Page 2
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
DV
LE
VE
L02
01
PRIMARY FLIGHT CONTROLS SYSTEM - ARCHITECTURE
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
FLIGHT CONTROLS SYSTEM DESCRIPTION (2) Mar 17, 2006Page 3
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
DV
LE
VE
L02
01
FLIGHT CONTROLS SYSTEM DESCRIPTION (2)
Primary Flight Controls System (continued)
Computer Power SupplyThe PRIM1 and SEC1 are supplied by 28VDC (DC ESS BUS).The PRIM2 and SEC2 are supplied by 28 VDC (DC EHA)The PRIM3 and SEC3 are supplied by the 28VDC (DC BUS 1).The electrical backup system is powered by the green and yellowhydraulic system.
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
FLIGHT CONTROLS SYSTEM DESCRIPTION (2) Mar 17, 2006Page 4
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
DV
LE
VE
L02
01
PRIMARY FLIGHT CONTROLS SYSTEM - COMPUTER POWER SUPPLY
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
FLIGHT CONTROLS SYSTEM DESCRIPTION (2) Mar 17, 2006Page 5
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
DV
LE
VE
L02
01
FLIGHT CONTROLS SYSTEM DESCRIPTION (2)
Primary Flight Controls System (continued)
Servo-Control Power SupplyThe power supplies used by the servo-controls and the TrimmableHorizontal Stabilizer (THS) actuator are the two hydraulic circuitsand three different electrical power sources:- AC ESS BUS (E1),- AC EHA (E2),- AC BUS 1 (E3).
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
FLIGHT CONTROLS SYSTEM DESCRIPTION (2) Mar 17, 2006Page 6
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
DV
LE
VE
L02
01
PRIMARY FLIGHT CONTROLS SYSTEM - SERVO-CONTROL POWER SUPPLY
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
FLIGHT CONTROLS SYSTEM DESCRIPTION (2) Mar 17, 2006Page 7
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
DV
LE
VE
L02
01
FLIGHT CONTROLS SYSTEM DESCRIPTION (2)
Primary Flight Controls System (continued)
Cockpit Safety DevicesTo prevent primary surfaces from moving, a lock pin is used to lockthe side stick.
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
FLIGHT CONTROLS SYSTEM DESCRIPTION (2) Mar 17, 2006Page 8
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
DV
LE
VE
L02
01
PRIMARY FLIGHT CONTROLS SYSTEM - COCKPIT SAFETY DEVICES
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
FLIGHT CONTROLS SYSTEM DESCRIPTION (2) Mar 17, 2006Page 9
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
DV
LE
VE
L02
01
FLIGHT CONTROLS SYSTEM DESCRIPTION (2)
Secondary Flight Controls System
ArchitectureThe secondary flight control system has four blocks:- the CONTROL with pilot layout (slat flap lever + RESET C/B),- the COMPUTATION with two Slat Flap Control Computers(SFCCs),- the ACTUATION with the transmissions and surfaces,- the INDICATING with the Primary Flight Display (PFD).RESET C/Bs are installed on the 1231VM and 1222VM installed onthe cockpit overhead panel.These RESET C/Bs are used for the software reset of the computers.
Computer Power SupplyThe SFCC 1 is powered by 28VDC (DC ESS BUS).The SFCC 2 is powered by 28VDC (DC BUS 2).
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
FLIGHT CONTROLS SYSTEM DESCRIPTION (2) Mar 17, 2006Page 10
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
DV
LE
VE
L02
01
SECONDARY FLIGHT CONTROLS SYSTEM - ARCHITECTURE & COMPUTER POWER SUPPLY
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
FLIGHT CONTROLS SYSTEM DESCRIPTION (2) Mar 17, 2006Page 11
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
DV
LE
VE
L02
01
FLIGHT CONTROLS SYSTEM DESCRIPTION (2)
Secondary Flight Controls System (continued)
Power Control Unit SupplyThe flap Power Control Unit (PCU) hydraulic motors are powered bythe green and yellow hydraulic circuits.The slat PCU hydraulic motor is powered by the green hydrauliccircuit, and the electrical motor is powered by 115 VAC ESSentialnetwork.
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
FLIGHT CONTROLS SYSTEM DESCRIPTION (2) Mar 17, 2006Page 12
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
DV
LE
VE
L02
01
SECONDARY FLIGHT CONTROLS SYSTEM - POWER CONTROL UNIT SUPPLY
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
FLIGHT CONTROLS SYSTEM DESCRIPTION (2) Mar 17, 2006Page 13
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
DV
LE
VE
L02
01
FLIGHT CONTROLS SYSTEM DESCRIPTION (2)
Secondary Flight Controls System (continued)
Cockpit Safety DevicesTo prevent secondary surface from moving, a locking tool is used tolock the slat/flap control lever.
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
FLIGHT CONTROLS SYSTEM DESCRIPTION (2) Mar 17, 2006Page 14
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
DV
LE
VE
L02
01
SECONDARY FLIGHT CONTROLS SYSTEM - COCKPIT SAFETY DEVICES
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
FLIGHT CONTROLS SYSTEM DESCRIPTION (2) Mar 17, 2006Page 15
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
DV
LE
VE
L02
01
TRIMMABLE HORIZONTAL STABILIZER ACTUATOR BAY LIGHTS & POWER OUTLETSDESCRIPTION (2)
System Overview
The Trimmable Horizontal Stabilizer (THS) bay has six Light EmittingDiode (LED) type lights installed in the bay floor and bay ceiling. Thesystem also includes two 28 VDC power outlets to facilitate performanceof the maintenance tasks in this area. The lights are controlled from asingle toggle switch installed on the fuselage floor, on the LH of the bayaccess door (311AB). The service lights and the power outlets areenergized from the 28 VDC GND SVCE BUS.Human factor point:
WARNING: BE CAREFUL WITH MOVING SURFACES,MOVEMENT OF SURFACES CAN KILL OR CAUSEINJURY TO PERSONS.
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
TRIMMABLE HORIZONTAL STABILIZER ACTUATOR BAYLIGHTS & POWER OUTLETS DESCRIPTION (2)
Mar 17, 2006Page 16
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
DU
LE
VE
L02
01
SYSTEM OVERVIEW
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
TRIMMABLE HORIZONTAL STABILIZER ACTUATOR BAYLIGHTS & POWER OUTLETS DESCRIPTION (2)
Mar 17, 2006Page 17
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
DU
LE
VE
L02
01
SYSTEM OVERVIEW
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
TRIMMABLE HORIZONTAL STABILIZER ACTUATOR BAYLIGHTS & POWER OUTLETS DESCRIPTION (2)
Mar 17, 2006Page 18
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
DU
LE
VE
L02
01
This Page Intentionally Left Blank
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
TRIMMABLE HORIZONTAL STABILIZER ACTUATOR BAYLIGHTS & POWER OUTLETS DESCRIPTION (2)
Mar 17, 2006Page 19
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
DU
LE
VE
L02
01
FLIGHT CONTROL SYSTEM OPERATION, CONTROL & INDICATING (2)
Primary Flight Controls
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
FLIGHT CONTROL SYSTEM OPERATION, CONTROL &INDICATING (2)
Mar 17, 2006Page 20
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
OV
LE
VE
L02
01
PRIMARY FLIGHT CONTROLS
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
FLIGHT CONTROL SYSTEM OPERATION, CONTROL &INDICATING (2)
Mar 17, 2006Page 21
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
OV
LE
VE
L02
01
FLIGHT CONTROL SYSTEM OPERATION, CONTROL & INDICATING (2)
Primary Flight Controls (continued)
General Operation, Control & Indication
NOTE: Note: No more control wheel.
WARNING: Flight control surface movement
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
FLIGHT CONTROL SYSTEM OPERATION, CONTROL &INDICATING (2)
Mar 17, 2006Page 22
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
OV
LE
VE
L02
01
PRIMARY FLIGHT CONTROLS - GENERAL OPERATION, CONTROL & INDICATION
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
FLIGHT CONTROL SYSTEM OPERATION, CONTROL &INDICATING (2)
Mar 17, 2006Page 23
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
OV
LE
VE
L02
01
FLIGHT CONTROL SYSTEM OPERATION, CONTROL & INDICATING (2)
Primary Flight Controls (continued)
Flight Control Computer Status and Reset
WARNING: BCM activated if all computers OFF + one hydrauliccircuit pressurized.
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
FLIGHT CONTROL SYSTEM OPERATION, CONTROL &INDICATING (2)
Mar 17, 2006Page 24
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
OV
LE
VE
L02
01
PRIMARY FLIGHT CONTROLS - FLIGHT CONTROL COMPUTER STATUS AND RESET
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
FLIGHT CONTROL SYSTEM OPERATION, CONTROL &INDICATING (2)
Mar 17, 2006Page 25
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
OV
LE
VE
L02
01
FLIGHT CONTROL SYSTEM OPERATION, CONTROL & INDICATING (2)
Secondary Flight Controls
General Operation, Control & Indication
WARNING: Flight control surface movement, risk of interferencebetween slat or droop nose and engine cowling.
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
FLIGHT CONTROL SYSTEM OPERATION, CONTROL &INDICATING (2)
Mar 17, 2006Page 26
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
OV
LE
VE
L02
01
SECONDARY FLIGHT CONTROLS - GENERAL OPERATION, CONTROL & INDICATION
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
FLIGHT CONTROL SYSTEM OPERATION, CONTROL &INDICATING (2)
Mar 17, 2006Page 27
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
OV
LE
VE
L02
01
FLIGHT CONTROL SYSTEM OPERATION, CONTROL & INDICATING (2)
Secondary Flight Controls (continued)
Slat/Flap Control Computer Status And Reset
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
FLIGHT CONTROL SYSTEM OPERATION, CONTROL &INDICATING (2)
Mar 17, 2006Page 28
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
OV
LE
VE
L02
01
SECONDARY FLIGHT CONTROLS - SLAT/FLAP CONTROL COMPUTER STATUS AND RESET
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
FLIGHT CONTROL SYSTEM OPERATION, CONTROL &INDICATING (2)
Mar 17, 2006Page 29
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
OV
LE
VE
L02
01
COMPONENT LOCATION (2)
Primary Flight Controls
Secondary Flight Controls
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
COMPONENT LOCATION (2) Mar 17, 2006Page 30
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
CV
LE
VE
L02
01
This Page Intentionally Left Blank
MAINTENANCE COURSE - T1 & T2 (RR / Metric) LEVEL II - ATA 27 Flight Controls
COMPONENT LOCATION (2) Mar 17, 2006Page 31
A380 TECHNICAL TRAINING MANUALL
0Y06
082
- L
0DT
0T0
- L
M27
CV
LE
VE
L02
01
AIRBUS S.A.S.31707 BLAGNAC cedex, FRANCE
STMREFERENCE L0Y06082
MARCH 2006PRINTED IN FRANCEAIRBUS S.A.S. 2006
ALL RIGHTS RESERVED
AN EADS JOINT COMPANYWITH BAE SYSTEMS