Engine Control

7/16/2019 Engine Control

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Customer : IGOType : TF-NRev. Date : Aug 01, 2015

Manual : AMMSelected applicability : ALL

76 - (IAE) - ENGINE CONTROLS

Print Date: October 18, 2015 of 73

© AIRBUS S.A.S. ALL RIGHTS RESERVED. CONFIDENTIAL AND PROPRIETARY DOCUMENT.

** ON A/C 016-022, 024-150, 201-250


76-00 - (IAE) - ENGINE CONTROLS - GENERAL

76-00-00 - (IAE) - ENGINE CONTROLS - GENERAL

76-00-00 PB 001 CONF 13 - ENGINE CONTROLS

- GENERAL - DESCRIPTION AND OPERATION

1. GeneralThe engine control system consist of:· the throttle control· the HP fuel shut-off valve control· the LP fuel shut-off valve controlA. Throttle Control Lever

(Ref. Fig. Throttle Control System SHEET 1)

CONTROLLEVER

REVERSERLATCHING

LEVER

AUTOTHRUSTINSTINCTIVEDISCONNECTPUSHBUTTON

RESOLVERTHROTTLE 1

TLA - A

TLA - B

RESOLVERTHROTTLE 2

TLA - A

TLA - B

EEC

ENGINE 2

EEC

ENGINE 1

N_MM_760000_0_XAM0_01_00

Figure 76(IAE)-00-00-11500-A / SHEET 1/1 - Throttle Control System








** ON A/C 016-022, 024-150, 201-250








The throttle control system is fully electrical. The throttle control lever drives several position detectors. Theposition detectors are located under the cockpit center pedestal. Two of them are resolvers dedicated tothe FADEC system. Each channel of the Electronic Engine Control receives the position signal from oneresolver in the analog form.

B. ENG/MASTER Control Switch(Ref. Fig. Acquisition of the Discrete Signal by the FADEC SHEET 1)

EIU 1

EEC 1

EIU 2

EEC 2

ENG 1HP FUEL

SHUT OFF VALVESOLENOID

ENG 2HP FUEL

SHUT OFF VALVESOLENOID

N_MM_760000_0_XCM0_01_00

Figure 76(IAE)-00-00-11900-A / SHEET 1/1 - Acquisition of the Discrete Signal by the FADEC** ON A/C 016-022, 024-150, 201-250








The MASTER control switch interfaces with the HP fuel shut off valve and the Engine Interface Unit (EIU).It controls directly the closure of the fuel shut off valve when it energizes the valve solenoid.In parallel an analog signal informs the EIU of the position of the MASTER control switch.The EIU transmits then the information to the EEC in digital form.The EEC uses this information in addition to the ENG/MODE selector switch position and manual startpushbutton switch to control the starting sequence (Ref. AMM D/O 80-00-00-00) .

C. LP Fuel Shut-Off Valve Control (Ref.28-24-00)The LP fuel shut-off valve is electrically controlled:· either by the ENG/MASTER control switch on the ENG panel· or by the ENG FIRE pushbutton switch

2. Component Location(Ref. Fig. Control and Indicating - Component Location SHEET 1)

OVERHEAD PANEL 20VU

CENTER PEDESTAL 115VU

B

A

A

B

6KS

1WD

3KC

5KS1 5KS2

2KC

N_MM_760000_0_XEM0_01_00

Figure 76(IAE)-00-00-13400-A / SHEET 1/1 - Control and Indicating - Component Location** ON A/C 016-022, 024-150, 201-250








-------------------------------------------------------------------------------

FIN I FUNCTIONAL DESIGNATION I PANEL I ZONE I ACCESS I ATA

I I I I DOOR I REF.

-------------------------------------------------------------------------------

2KC CTL SW-ENG/MASTER 2 115VU 210 76-12-00

3KC CTL SW-ENG/MASTER 1 115VU 210 76-12-00

8KS1 CTL UNIT-THROTTLE, ENG1 11VU 210 76-11-19

8KS2 CTL UNIT-THROTTLE, ENG2 11VU 210 76-11-19

- ARTIFICIAL FEEL UNIT 811 76-11-17

- LEVER ASSEMBLY-THROTTLE CONTROL 76-11-41

Figure 76(IAE)-00-00-11500-A / SHEET 1/1 - Throttle Control SystemFigure 76(IAE)-00-00-11900-A / SHEET 1/1 - Acquisition of the Discrete Signal by the FADECFigure 76(IAE)-00-00-13400-A / SHEET 1/1 - Control and Indicating - Component Location

76-10 - (IAE) - POWER CONTROL

76-10-00 - (IAE) - POWER CONTROL

76-10-00 PB 001 CONF 13 - POWER CONTROL - DESCRIPTION AND OPERATION

1. General(Ref. Fig. Thrust Setting Modes-Block Diagram SHEET 1)








EPRACT

EPRTHR

EPRLIM

EPRLIMIT

EPRLIM

EPRCMD

EPRGMD

WF

EPRTHROTTLE

AUTO THRUSTFUNCTION

ACTIVATION

EPR TARGET.HIGH & LOWLIMITATION

EPR THROTTLECOMPUTATION

EPR THROTTLE

E P R T A R G E T

REVERSIONARYMODE SELECTION

INSTINCTIVE

TLA

ENG 2 ACT DISC& FLOOR

TLA

TLA

TLA

ADC

THROTTLELEVER

E. I. U

AUTO THRUSTSYSTEM

ARINC 429INPUTBUS

ARINC 429OUTPUT

BUS

EPR. LIMITS COMPUTATIONAND SELECTION

N_MM_761000_0_XAM0_01_00

Figure 76(IAE)-10-00-11800-A / SHEET 1/1 - Thrust Setting Modes-Block Diagram** ON A/C 016-022, 024-150, 201-250








A. EPR Mode(1) Manual thrust setting mode (the autothrust function is not active)

The throttle control lever in the cockpit center pedestal controls:· the actual engine thrust setting· the selection of the thrust limit modeThe EEC:· receives the throttle lever angle· computes the engine thrust limit parameter and· adjusts the actual engine thrust parameter accordingly.

(2) Automatic thrust setting mode (the autothrust function is active)The throttle control lever controls:· the limitation of the actual thrust· the selection of the thrust limit mode.The FMGC computes the target thrust parameter and sends it to the EEC.The EEC adjusts the actual engine thrust parameter according to this value (Ref. 73-20).

The top limit value of the target thrust parameter is the actual position of the throttle control lever (this isapplicable when the alpha floor protection is not activated).When the alpha floor protection is activated the throttle control lever represents the lower limit of theautothrust demand.

B. N1 Reversionary ModeWhen N1 reversionary mode is selected, the automatic thrust setting mode (autothrust active) cannot beactivated.The throttle control lever in the cockpit center pedestal controls the actual thrust setting.The EEC receives the throttle lever angle and adjusts the actual engine thrust parameter according toambient conditions.

Figure 76(IAE)-10-00-11800-A / SHEET 1/1 - Thrust Setting Modes-Block Diagram

76-11 - (IAE) - THROTTLE CONTROL

76-11-00 - (IAE) - THROTTLE CONTROL

76-11-00 PB 001 CONF 13 - THROTTLE CONTROL - DESCRIPTION AND OPERATION

1. General(Ref. Fig. Throttle Control Mechanical Parts SHEET 1)








ROD

STOP

CONTROLTHROTTLE

LEVER

DISCONNECTPUSHBUTTON

MECHANICALBOX

ROD

THROTTLE CONTROL UNIT

LEVERREVERSE LATCHING

AUTOTHRUSTINSTINCTIVE

N_MM_761100_0_XAM0_01_00

Figure 76(IAE)-11-00-11200-A / SHEET 1/1 - Throttle Control Mechanical Parts** ON A/C 016-022, 024-150, 201-250








The throttle control system consist of:· the throttle control lever· the throttle control artificial feel unit· the throttle control unit· the electrical harnessIn addition each throttle control lever is fitted with an instinctive disconnect pushbutton switch.This pushbutton switch is used for the de-activation and disengagement of the autothrust function.The design of the throttle control is based upon a fixed throttle concept: this means that the throttle controllevers are not servo motorized.

2. Throttle Control Mechanical PartsA. Throttle Control Lever

(Ref. Fig. Acquisition of the Autothrust Instinctive Disconnect Signal by the FADEC SHEET 1)

INSTINCTIVE DISCONNECTPUSH BUTTON

(CO PILOT)

INSTINCTIVE DISCONNECTPUSH BUTTON

(PILOT)

FMGC 1MONITORCHANNEL

FMGC 1MONITOR

CHANNEL



ATHR ENG.

SBA

100101

110011

A

B

CONFIRM1S

CONFIRM15 S

FADEC RESET

FADEC

S

R

S

B8852

SET A

MAINTENANCE

FLAG (275/26)

S=1 MEANS

DEACTIVATE ATHR

FUNCTIONSET A

STATUS FLAG

"ATHR INOP"(146/23)

N_MM_761100_0_XCN0_01_00

Figure 76(IAE)-11-00-13000-B / SHEET 1/1 - Acquisition ofthe Autothrust Instinctive Disconnect Signal by the FADEC** ON A/C 016-022, 024-150, 201-250








(Ref. Fig. Throttle Control System SHEET 1)

SELECTED THRUST

3

5

THRUST

IDLE

2 1

THROTTLE

LEVER ANGLE

S T O P

D E T E N

T

S T O P

S T O P

D E T E N

T

D E T E N

T

4

M A X

C L I M B

M A X

R E V E R S E

M A X

C O N T I N U O U S

F L E X T A K E - O F F

M A X T A K E - O F F

-20 0 25 35 45

ATS ACTIVE

AUTOMATIC MODE ATS NON ACTIVE

MANUAL MODE

ATS NON ACTIVE

MANUAL MODE

FULL REVERSE

IDLE MCT

FLTO

MCLE

MTO CA

IDLE STOPRELEASE

EPR

LIMIT MODES

N_MM_761100_0_XEM0_01_00

Figure 76(IAE)-11-00-13100-A / SHEET 1/1 - Throttle Control System** ON A/C 016-022, 024-150, 201-250








The throttle control handle comprises:· A throttle control lever which incorporates stop devices· A graduated fixed sector· And autothrust instinctive disconnect pushbutton switch· A reverse latching lever.The throttle control lever moves over a range of 65 deg. from:· 20 deg. TLA (Full Reverser Throttle stop) to 45 deg. TLA (Full Forward Throttle stop).An intermediate mechanical stop is fitted at 0 deg. TLA.This stop is overriden when the reverse latching lever is pulled up for selection of the reverse power.This idle stop is reset as soon as the lever is selected back to forward thrust area.In the forward thrust area, there are two detent points:· MAX CLIMB detent point set at 25 deg. TLA· MAX CONTINUOUS/FLEX TAKE OFF detent point set at 35 deg. TLA.In the reverse thrust throttle range, there is one detent point set at -6 deg. TLA : this corresponds to theselection of the thrust reverser command and the Reverse Idle setting. From -20 deg. TLA to 0 deg. TLA,

the autothrust function cannot be activated.In the middle throttle range (0 deg. to 35 deg. TLA), the autothrust function can be active if engaged.This range corresponds to the selection of MAX CLIMB or MAX CONTINUOUS thrust limit mode, except theFLEX TAKE OFF mode.If the autothrust is not engaged, the engine control is manual.In the forward range (35 deg. to 45 deg. TLA), the autothrust function cannot be activated (except in alphafloor condition).The range over 35 deg. TLA corresponds to the selection of MAX TAKE OFF/ GO AROUND mode.The throttle control lever is linked to a mechanical rod. This rod drives the input lever of the throttle controlartificial feel unit.

B. Throttle Control Artificial Feel Unit(Ref. Fig. Throttle Control Artificial Feel Unit SHEET 1)








BELLCRANCKASSEMBLY

FRICTIONADJUSTMENT

SCREW

LEVERASSEMBLY

ASSEMBLYBRAKE

FRICTION ASSEMBLYGEAR

CASING

SECTION

A -A

A

A

ARTIFICIALFEEL UNIT

N_MM_761100_0_XBM0_01_00

Figure 76(IAE)-11-00-12900-A / SHEET 1/1 - Throttle Control Artificial Feel Unit** ON A/C 016-022, 024-150, 201-250








The Throttle control artificial feel unit is located below the cockpit center pedestal. This artificial feel unit isconnected to engine 1(2) throttle control lever and to the engine 1(2) throttle control unit by means of rods.The artificial feel unit is a friction system wich provides a load feedback to the throttle control lever.This artificial feel unit comprises two symetrical casings, one left and one right. Each casing contains anidentical and independent mechanism.Each mechanism is composed of:· a friction brake assembly· a gear assembly· a lever assembly· a bellcrank assembly

Throttle lever travel is transmitted to the to the artificial feel unit and to the throttle control unit.The linear movement of the throttle levers is transformed into a rotary movement at the belcrankwich turns about the friction brake assembly shaft. This movement rotates a toothed quadrantintegral with the shaft.This toothed quadrant causes inverse rotation of a gear equipped with a disk which has four

detent notches. Each notch corresponds to a throttle lever setting and is felt as a friction point atthe throttle levers.

C. Throttle Control Unit(Ref. Fig. Throttle Lever Angle Harness SHEET 1)

R 1

R3

S1

S3

S2S1

+

-TLA EXC

+

-TLA SIN

+

-TLA COS

CHANNEL B

TO SEC 1MON INPUTS

27 - 92

TO SEC 2MON INPUTS

27 - 92

TO SEC 3MON INPUTS

27 - 92

R 1

R3

S1

S3

S2S1

+

-TLA EXC

+

-TLA SIN

+

-TLA COS

CHANNEL A

8KS2CTL UNITTHROTTLE ENG211VU 210

4000KSECC ENG2

AB

C

F

G

J

KE

B

C

P

AE

S

R

D

J

H

G

T

N

K

L

U

V

AB

C

D

E

F

AB

C

D

E

F

N_MM_761100_0_XJM0_01_00

Figure 76(IAE)-11-00-13600-A / SHEET 1/1 - Throttle Lever Angle Harness** ON A/C 016-022, 024-150, 201-250








(Ref. Fig. Control Unit - Mechanical Part SHEET 1)

CROSS-SECTION

B-B

SECTION

C -C

3 COUPLEDPOTENTIOMETERS

ONERESOLVER

CONNECTORS

3 COUPLEDPOTENTIOMETERS

ONERESOLVER

TOOTHEDSEGMENTS

CONTROLLEVER

C

C

B

B

A

A

N_MM_761100_0_XLM0_01_00

Figure 76(IAE)-11-00-13700-A / SHEET 1/1 - Control Unit - Mechanical Part** ON A/C 016-022, 024-150, 201-250








(Ref. Fig. Throttle Control Power Supplies)

LH MLG COMPRESSEDRH MLG COMPRESSED

TLA EXC

TLA SIN

TLA COS

A

B

A

A

TLA EXC

TLA SIN

TLA COS

B

B2

B 1

A2

A 1

ECAM

8KS1 (8KS2)THROTTLE CONTROL UNIT

FLXTO

MCT

TO GA

IDLE

REV

CL

5GA1 (5GA2)LGCIU1 (LGCIU2) 1KS1 (1KS2)EIU1 (EIU2)

5GA1 (5GA2)

3PP(2PP)

4PP(2PP)

4PP

4KS1 (4KS2)

2KS1 (2KS2) 1CE2/3SEC2/3

1 C E 1

S E C 1OR

FILTER

FILTER

LABEL 031 1 8 1 7

4000KS EECENG1 (ENG2)

PERMISSIONSWITCH

1 5A

1 5A

3A

A

B

CD

N_MM_761100_0_XNM0_01_00

Figure 76(IAE)-11-00-13800-A / SHEET 1/2 - Throttle Control Power Supplies** ON A/C 016-022, 024-150, 201-250








4102KSPRESSURE SWITCH

4101KSPERMANENT

MAGNETIC

ALTERNATOR

T/RISOLATION

VALVE

T/R

VALVE

B

A

4102KSPRESSURE SWITCH

B

A

SOLENOID

DIRECTIONAL

SOLENOID

4000KS EECENG1 (ENG2)

4004KS LVDT

T/R

4007KS PROXIMITYSENSOR/LOCK IND

4006KS PROXIMITY

SENSOR/LOCK IND

4003KS LVDT

T/R

AB

CD

N_MM_761100_0_XNM0_02_00

Figure 76(IAE)-11-00-13800-A / SHEET 2/2 - Throttle Control Power Supplies** ON A/C 016-022, 024-150, 201-250








A mechanical rod transmits the throttle control lever movement.It connects the throttle control artificial feel unit to the input lever of the throttle control unit.The throttle control unit comprises:· an input lever· mechanical stops which limit the angular range· 2 resolvers whose signals are dedicated to the EEC (one resolver per channel of the EEC)· 6 potentiometers fitted three by three. Their signals are used by the flight control system· a device which drives the resolver and the potentiometer· a pin device for rigging the resolvers and potentiometers· a safety device which leads the resolvers outside the normal operating range in case of failure of the

driving device· two output electrical connectors.The input lever drives two gear sectors assembled face to face. Each sector drives itself a set of oneresolver and three potentiometers.The relationship between the throttle lever angle and resolver angle is linear and:

1 deg. TLA = 1.9 TRA.The accuracy of the throttle control unit (error between the input lever position and the resolver angle) is 0.5deg. TRA.The maximum discrepancy between the signals generated by the two resolvers is 0.25 deg. TRA. The TLAresolver operates in two quadrants : the first quadrant serves for positive angles and the fourth quadrant fornegative angles.Each resolver is dedicated to one channel of the EEC and receives its electrical excitation from the EEC.The EEC considers a throttle resolver angle value:· less than -41.0 deg. TRA or· greater than 88.0 deg. TRA as resolver position signal failure.The EEC incorporates a resolver fault accomodation logic. This logic allows engine operation after a failureor a complete loss of the throttle resolver position signal.

D. Electrical HarnessThere is one independent electrical harness dedicated to each TLA signal with its associated outputconnector.The electrical harness is a triplex twisted shielded pair of wires:· one pair for sine· one pair for cosine· one pair for excitation.

Figure 76(IAE)-11-00-11200-A / SHEET 1/1 - Throttle Control Mechanical PartsFigure 76(IAE)-11-00-12900-A / SHEET 1/1 - Throttle Control Artificial Feel UnitFigure 76(IAE)-11-00-13000-B / SHEET 1/1 - Acquisition of the Autothrust Instinctive Disconnect Signal by theFADECFigure 76(IAE)-11-00-13100-A / SHEET 1/1 - Throttle Control SystemFigure 76(IAE)-11-00-13600-A / SHEET 1/1 - Throttle Lever Angle HarnessFigure 76(IAE)-11-00-13700-A / SHEET 1/1 - Control Unit - Mechanical PartFigure 76(IAE)-11-00-13800-A / SHEET 1/2 - Throttle Control Power SuppliesFigure 76(IAE)-11-00-13800-A / SHEET 2/2 - Throttle Control Power Supplies

76-11-00 PB 501 CONF 13 - THROTTLE CONTROL - ADJUSTMENT/TEST

TASK 76-11-00-820-040-AAdjustment of the Mechanical Linkage

1. Reason for the JobSelf explanatory

2Job Set-up Information








A. Fixtures, Tools, Test and Support Equipment

REFERENCE QTY DESIGNATIONNo specific AR ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE

No specific AR CAP - BLANKING

No specific AR SAFETY CLIP - CIRCUIT BREAKER

No specific AR WARNING NOTICE(S)

(98DNSA20206080) 1 RIGGING PIN


B. Consumable Materials

REFERENCE DESIGNATION

No specific corrosion resistant steel lockwire 0.8 mm dia (0.032 in.)

C. Work Zones and Access Panels

ZONE/ACCESS ZONE DESCRIPTION

811

D. Referenced Information


(Ref. 22-82-12-000-001-A). Removal of the MCDU

(Ref. 22-82-12-400-002-A). Installation of the MCDU

(Ref. 23-13-13-000-001-A). Removal of the Radio Management Panel (RMP)

(Ref. 23-13-13-400-001-A). Installation of the Radio Management Panel (RMP)

(Ref. 23-51-12-000-001-A). Removal of the Audio Control Panel (ACP) (2RN1, 2RN2, 2RN3,2RN4, 2RN5)

(Ref. 23-51-12-400-001-A). Installation of the Audio Control Panel (ACP) (2RN1, 2RN2, 2RN3,2RN4, 2RN5)

(Ref. 34-41-12-000-001-A). Removal of the Weather Radar Control Unit

(Ref. 34-41-12-400-001-A). Installation of the Weather Radar Control Unit

(Ref. 34-52-12-000-001-A). Removal of the ATC/TCAS Control Unit

(Ref. 34-52-12-400-001-A). Installation of the ATC/TCAS Control Unit

Adjustment of the Mechanical Linkage SHEET 1

Panels 111VU and 112VU SHEET 1Ventilation Plates and Clamps SHEET 1








B

3

5

4

IDLE STOP

6

2

1

A

B

B

B

B

B

A

B

N_MM_761100_5_XAM0_01_00

Figure 76(IAE)-11-00-991-90400-A / SHEET 1/1 - Adjustment of the Mechanical Linkage** ON A/C 016-022, 024-150, 201-250








1

111VU

2

3

112VU

1

2

3

AB

A

B

N_MM_761100_5_XCM0_01_00

Figure 76(IAE)-11-00-991-90500-A / SHEET 1/1 - Panels 111VU and 112VU** ON A/C 016-022, 024-150, 201-250








10

1 1

12

14

15

16

16

13

10

1 1

A

A

N_MM_761100_5_XEM0_01_00

Figure 76(IAE)-11-00-991-90600-A / SHEET 1/1 - Ventilation Plates and Clamps** ON A/C 016-022, 024-150, 201-250








3. Job Set-up

Subtask 76-11-00-941-051-A

A. Safety Precautions

(1) Put a WARNING NOTICE(S) in the cockpit to tell persons not to move:· the throttle control levers,· the slat and flap control lever.

(2) On the panel 50VU :· Put a WARNING NOTICE(S) to tell persons not to push the ENG/FADEC GND PWR/1 (2)

pushbutton switch.

(3) On the panel 115VU :· put a WARNING NOTICE(S) to tell persons not to start the engine 1 (2).

(4) Put an ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE in position below the forward avionics

compartment.

Subtask 76-11-00-865-051-A

B. Open, safety and tag this(these) circuit breaker(s):

PANEL DESIGNATION FIN LOCATION

49VU ENGINE/1 AND 2/IGN/SYS A 1JH A03

49VU FLIGHT CONTROLS/SEC1/NORM/SPLY 21CE1 B08

49VU LIGHTING/EMER LT/CKPT/DOME 1LE H08

121VU ENGINE/IGN/ENG2/SYS B 3JH2 P42


121VU ENGINE/IGN/ENG2/SYS A BAT 2JH2 P40


121VU FLIGHT CONTROLS/SEC3/SPLY 21CE3 Q19


122VU LIGHTING/INSTL LT/MAIN INST/PNLAND/PED

4LF Y04

122VU LIGHTING/FLOOD/CTR INST/PNL 2LE Z04

Subtask 76-11-00-010-051-A

C. Open the access door 811.

4. Procedure(Ref. Fig. Adjustment of the Mechanical Linkage SHEET 1) (Ref. Fig. Panels 111VU and

112VU SHEET 1) (Ref. Fig. Ventilation Plates and Clamps SHEET 1)Subtask 76-11-00-869-052-A

A. Put the throttle control lever in the IDLE STOP position and hold it in this position(Ref. Fig. Adjustment of the Mechanical Linkage SHEET 1)detail A.

(1) Make sure that you can easily install and remove the RIGGING PIN (98DNSA20208080)(98DNSA20208080) (5) in the artificial feel unit (1).If you can not do this, adjust the length of the rod (6).

Subtask 76-11-00-820-050-A

B. Preparation Before Adjustment.

(1) Remove the Multipurpose Control and Display Units 3CA1 and 3CA2 (Ref. AMM TASK 22-82-12-000-001)








(2) Remove the Radio Management Panels 1RG1 and 1RG2 (Ref. AMM TASK 23-13-13-000-001)

(3) Remove the Audio Control Panels 2RN1 and 2RN2 (Ref. AMM TASK 23-51-12-000-001)

(4) Remove the Weather Radar Control Unit 3SQ (Ref. AMM TASK 34-41-12-000-001)

(5) Remove the ATC Control Unit 3SH (Ref. AMM TASK 34-52-12-000-001)

(6) Remove the panels FLOOD LT/INTEG LT PNL 111VU and FLOOD LT PNL 112VU.(Ref. Fig. Ventilation Plates and Clamps SHEET 1)

NOTE: The removal procedure is the same for the FLOOD LT/INTEG LT PNL 111VU and theFLOOD LT PNL 112VU.

(a) Release the fasteners of the panel (1) and disengage the panel (1) from its housing.

(b) Disconnect the connector (3) from the panel (1).

(c) Remove the panel (1).

(d) Put CAP - BLANKING on the connectors (2) and (3).

(7) Remove the screws (14).

(8) Remove the ventilation plates (15).

(9) Disconnect the clamps (16).

(10) Remove the screws (10) and the washers (11).(Ref. Fig. Ventilation Plates and Clamps SHEET 1)

(11) Remove the plates (12) and (13).

(12) Cut and remove the lockwire and adjust the length of the adjustable rod (6)

(Ref. Fig. Adjustment of the Mechanical Linkage SHEET 1)detail B.

(13) Tighten and safety the hinge points and the adjustable rod ends with corrosion resistant steellockwire 0.8 mm dia (0.032 in.) .

Subtask 76-11-00-869-053-A

C. Precautions Before Adjustment.

(1) With the throttle control lever in the IDLE STOP position, make sure that you can :· easily install the pin (5) in the artificial feel unit (1)· easily remove this pin from the artificial feel unit (1)· install the pin again.

(2) Make sure that you can :· easily install the RIGGING PIN (98DNSA20206080) (98DNSA20206080) (3) in the throttle control

unit (4) and in the input lever,· easily remove this pin from these components.

If you can not do this, adjust the length of the rod (2).

Subtask 76-11-00-820-052-A

D. Adjustment of the Throttle Control.

(1) Cut and remove the lockwire and adjust the length of the adjustable rod (2).(Ref. Fig. Adjustment of the Mechanical Linkage SHEET 1)detail B.

(2) Disconnect the rod (2) from the throttle control unit and the artificial feel unit to install the corrosion

resistant steel lockwire 0.8 mm dia (0.032 in.) . Tighten and safety the hinge points adjustable rodends.








(3) Install the rod (2).

Subtask 76-11-00-869-054-A

E. Remove the pin (5). With the throttle control lever in the IDLE STOP position make sure that you can :· easily remove the pin (3) from the throttle control unit,· easily install this pin in this unit. Remove this pin.

Subtask 76-11-00-869-055-A

F. Installation after Adjustment.

(1) Make sure that all the pins are removed.

(2) Install the plates (12) and (13).

(3) Install the screws (10) and washers (11).

(4) Install the clamps (16).

(5) Install the ventilation plates (15).

(6) Install the screws (14).

(7) Install the FLOOD LT/INTEG LT panel 111VU and the FLOOD LT panel 112VU.(Ref. Fig. Panels 111VU and 112VU SHEET 1)

NOTE: The installation procedure is the same for FLOOD LT/INTEG LT PNL 111VU and the FLOODLT PNL 112VU.

(a) Remove the blanking caps from the connectors (2) and (3).

(b) Install the connector (2) on the panel (1).

(c) Install the panel (1) on the structure.(d) Fully tighten the fasteners on the panel (1).

(e) Install the Multipurpose Control and Display Units (3CA1 and 3CA2). (Ref. AMM TASK 22-82-12-400-002)

(8) Install the Radio Management Panels (1RG1 and 1RG2) (Ref. AMM TASK 23-13-13-400-001)

(9) Install the Audio Control Panels (2RN1 and 2RN2) (Ref. AMM TASK 23-51-12-400-001)

(10) Install the Weather Radar Control Unit (3SQ) (Ref. AMM TASK 34-41-12-400-001)

(11) Install the ATC Control Unit (3SH) (Ref. AMM TASK 34-52-12-400-001)

5. Close-up

Subtask 76-11-00-410-051-AA. Close Access

(1) Make sure that the work area is clean and clear of tools and other items.

(2) Close the access door 811.

(3) Remove the access platform(s).

(4) Remove the warning notice(s).

Subtask 76-11-00-865-052-A

B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):













121VU ENGINE/IGN/ENG2/SYS B 3JH2 P42121VU ENGINE/IGN/ENG1/SYS B 3JH1 P41






4LF Y04


Subtask 76-11-00-710-051-A

C. Do an operational test of the FLOOD LT/INTEG LT PNL 111VU and FLOOD LT PNL 112VU.

(1) Operate the light adjustment knobs of the FLOOD LT/INTEG LT PNL 111VU and FLOOD LT PNL112VU.

(2) Make sure that the light intensity of the GLARESHIELD 13VU, F/O GLARESHIELD PNL 130VU,CAPT GLARESHIELD PNL 131VU and OVERHEAD CTL & IND PNL 48VU changes.

TASK 76-11-00-820-041-AAdjustment of the Artificial Feel Unit


2

Job Set-up Information


REFERENCE QTY DESIGNATION

No specific AR ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE



(98D76103000002) 1 MEASURE,LOAD-THROTTLE LEVER


REFERENCE DESIGNATIONNo specific corrosion resistant steel lockwire 0.8 mm dia (0.032 in.)



811

D. Referenced Information


Adjustment of the Artificial Feel Unit SHEET 1








2 1

6

7

3

5 4

3

A

A

N_MM_761100_5_XGM0_01_00

Figure 76(IAE)-11-00-991-90700-A / SHEET 1/1 - Adjustment of the Artificial Feel Unit** ON A/C 016-022, 024-150, 201-250








3. Job Set-up

Subtask 76-11-00-941-052-A


(1) Put a WARNING NOTICE(S) in the cockpit to tell persons not to move :· the throttle control levers,· the slat and flap control lever.

Subtask 76-11-00-865-053-A










Subtask 76-11-00-480-050-A

C. Install the MEASURE,LOAD-THROTTLE LEVER (98D76103000002) on the throttle control levers.

Subtask 76-11-00-941-053-A

D. Put an ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE below the forward avionics compartment.

Subtask 76-11-00-010-052-A

E. Open the access door 811.

4. Procedure(Ref. Fig. Adjustment of the Artificial Feel Unit SHEET 1)

Subtask 76-11-00-820-051-A

A. Adjustment of the Artificial Feel Unit:

(1) Loosen the three screws (3). Remove the guard (7).

(2) Cut and remove the lockwire from the lock nut (6). Loosen the lock nut.

(3) Hold the adjusting rod (5) then turn the nut (4) to get a load of between 0.85 and 1.05 daN to move

the throttle control lever between the IDLE STOP and the MAX CLIMB.

NOTE: Measure this value in the IDLE STOP/MAX CLIMB range. Do not measure this value at thedetent points where the load increases suddenly.

(4) Tighten the lock nut (6) to block the adjustment system. Measure the load again to make sure that it isthe same.

(5) Safety the lock nut (6) with corrosion resistant steel lockwire 0.8 mm dia (0.032 in.)

(6) Install the guard (7). Tighten the three screws (3).

(7) Cut and remove the lockwire from the lock nut (2). Loosen the lock nut.

(8) Turn the adjustment screw (1) to get a break-out force of 2.5 +0.1 -0 daN (5.62 +0.22 -0 lbf) when you

go through the MAX CLIMB detent point (the first detent point that you feel when you move the leverforward).








NOTE: This hard point includes the load measured in step (3).

(9) Block the adjustment system. Measure the load again to make sure that it is the same as the valuegiven in the step (8).

(10) Safety the lock nut (2) with corrosion resistant steel lockwire 0.8 mm dia (0.032 in.)

5. Close-up

Subtask 76-11-00-080-050-A

A. Remove the tool from the throttle control levers.

Subtask 76-11-00-865-054-A


PANEL DESIGNATION FIN LOCATION49VU ENGINE/1 AND 2/IGN/SYS A 1JH A03








Subtask 76-11-00-410-053-A

C. Close Access





TASK 76-11-00-710-040-AOperational Test of the Throttle Control Unit






B. Referenced Information


(Ref. 24-41-00-861-002-A). Energize the Aircraft Electrical Circuits from the External Power

(Ref. 24-41-00-861-002-A-01). Energize the Aircraft Electrical Circuits from the APU(Ref. 24-41-00-861-002-A-02). Energize the Aircraft Electrical Circuits from Engine 1(2)









(Ref. 24-41-00-862-002-A). De-energize the Aircraft Electrical Circuits Supplied from the External

Power(Ref. 24-41-00-862-002-A-01). De-energize the Aircraft Electrical Circuits Supplied from the APU

(Ref. 24-41-00-862-002-A-02). De-energize the Aircraft Electrical Circuits Supplied from the Engine1(2)

(Ref. 31-60-00-860-001-A). EIS Start Procedure

(Ref. 31-60-00-860-002-A). EIS Stop Procedure

** ON A/C 201-250

Upper Display Unit of the Ecam System EPR Indication SHEET 1

** ON A/C 016-022, 024-150

Upper Display Unit of the Ecam System EPR Indication SHEET 1

1

1.490

1.8EPR FLX 1.501.4

1

1.485

1.8

1.4CHK

1 THR REFERENCE2 THRUST LIMIT MODE3 EPR LIMIT

1 2 3

N_MM_761100_5_XJM0_01_00

Figure 76(IAE)-11-00-991-90800-A / SHEET 1/1 - Upper Display Unit of the Ecam System EPR Indication** ON A/C 201-250








1 THR REFERENCE2 THRUST LIMIT MODE3 EPR LIMIT

A FLOOR

1. 2

1

1. 4

1. 6

1 .12 0

1. 2

1

1. 4

1. 6

1 .12 0

4 8

440

4 8

440

EPR

EGT°C

410

100.1

410

100.1

N2 %99.8

FOB : 29000 LBS

S

S

F

N2 %

99.8+

FF LBS/H

680 700

TOGA

1.520

MEMOOR

WARNINGMESSAGES

N 1

%

1 2

3

N_MM_761100_5_XJN0_01_00

Figure 76(IAE)-11-00-991-90800-B / SHEET 1/1 - Upper Display Unit of the Ecam System EPR Indication** ON A/C 016-022, 024-150








3. Job Set-up

Subtask 76-11-00-861-050-A

A. Energize the aircraft electrical circuits (Ref. AMM TASK 24-41-00-861-002)

Subtask 76-11-00-869-050-A

B. Aircraft Maintenance Configuration

(1) Do the EIS start procedure (upper ECAM DU only) (Ref. AMM TASK 31-60-00-860-001) .

(2) On the panel 50VU, make sure that the ENG FADEC GND PWR 1 and 2 pushbutton switches arereleased (ON legends come on).

Subtask 76-11-00-865-050-A

C. Make sure that this(these) circuit breaker(s) is(are) closed:

PANEL DESIGNATION FIN LOCATIONFOR FIN 8KS1 (CTL UNIT-THROTTLE, ENG 1)

49VU ENGINE/1/FADEC A/AND EIU 1 2KS1 A04

121VU ENGINE/ENG1/FADEC B/AND EIU 1 4KS1 R41

FOR FIN 8KS2 (CTL UNIT-THROTTLE, ENG 2)

49VU ENGINE/2/FADEC A/AND EIU 2 2KS2 A05

121VU ENGINE/ENG2/FADEC B/AND EIU 2 4KS2 Q40

Subtask 76-11-00-865-068-A

WARNING: OPEN THE PROBE HEATER CIRCUIT-BREAKERS 1DA1(2), 3DA1(2,3), 4DA1(2,3) AND

5DA1(2,3) BEFORE YOU OPEN THE PHC CIRCUIT BREAKERS 2DA1(2,3). IF YOU DO NOT

OBEY THIS SEQUENCE:- THE PROBES WILL BECOME TOO HOT.

- THIS CAN CAUSE DAMAGE TO EQUIPMENT AND INJURY TO MAINTENANCE PER-

SONNEL.

WARNING: MAKE SURE THAT YOU OPEN THE ANTI-ICE PROBE CIRCUIT BREAKERS BEFORE YOU

OPEN CIRCUIT BREAKER 2KS2.

IF YOU DO NOT OBEY THIS SEQUENCE, THERE IS A RISK THAT THE PROBES WILL BE-

COME HOT AND CAUSE INJURY TO PERSONS WHO ARE NEAR THEM.

WARNING: MAKE SURE THAT YOU OPEN THE CIRCUIT BREAKERS AS FOLLOWS:

- 1JH, 2JH2 AND 3JH2 BEFORE 2KS2.

IF YOU DO NOT OBEY THIS SEQUENCE, THERE IS A RISK OF ELECTROCUTION. THIS IS

BECAUSE YOU WILL START CONTINUOUS IGNITION IF YOU OPEN CIRCUIT BREAKER2KS2 FIRST.

D. Open, safety and tag this(these) circuit breaker(s):



49VU ANTI ICE/PROBES/AOA/1 4DA1 D04

49VU ANTI ICE/PROBES/PHC/1 2DA1 D03

49VU ANTI ICE/PROBES/PITOT/1 3DA1 D02

49VU ANTI ICE/RAIN/RPLNT/CAPT 1DB1 D01

122VU ANTI ICE/WINDOWS/R 4DG2 W14

122VU ANTI ICE/RAIN/RPLNT/F/O 1DB2 W11

122VU ANTI ICE/WINDOWS/L 4DG1 X14









122VU ANTI ICE/PROBES/PHC/3 2DA3 Y16

122VU ANTI ICE/PROBES/2/TAT 1DA2 Y15122VU ANTI ICE/PROBES/2/PITOT 3DA2 Y14

122VU ANTI ICE/PROBES/2/AOA 4DA2 Y13


122VU ANTI ICE/PROBES/2/STATIC 5DA2 Y11

122VU ANTI ICE/PROBES/3/PITOT 3DA3 Z16

122VU ANTI ICE/PROBES/3/AOA 4DA3 Z15

122VU ANTI ICE/PROBES/3/STATIC 5DA3 Z14

122VU ANTI ICE/PROBES/1/STATIC 5DA1 Z13

122VU ANTI ICE/PROBES/1/TAT 1DA1 Z12







4. Procedure

** ON A/C 201-250

(Ref. Fig. Upper Display Unit of the Ecam System EPR Indication SHEET 1)

** ON A/C 016-022, 024-150

(Ref. Fig. Upper Display Unit of the Ecam System EPR Indication SHEET 1)

** ON A/C 016-022, 024-150, 201-250

Subtask 76-11-00-710-050-A

A. Do this test:

ACTION RESULT

1.Move the ENG1 (ENG2) throttle control leversand make sure that the small white circle (THRREFERENCE) on the EPR indication follows thethrottle position on the upper ECAM DU.

2.Open the circuit breakers 2KS1, 2KS2. - EPR analog indication and the circle go out of view.- EPR digital indication is replaced by amber crosses.

- a message is displayed on the upper ECAM DUENG 1 FADEC A FAULTENG 2 FADEC A FAULT

NOTE: Ignore the Thrust Limit Mode indication onthe upper right of the ECAM DU.

3.Move the ENG1 (ENG2) throttle control leversand make sure that the thrust limit mode indicationand the EPR value limit follow the throttle positionon the upper ECAM DU.

4.Close the circuit breakers 2KS1, 2KS2. On upper ECAM DU,engine main parameters be-came in normal configuration

Open the circuit breakers 4KS1, 4KS2. On upper ECAM DU:-ENG1 FADEC B FAULT








ACTION RESULT

-ENG2 FADEC B FAULT

come into view.

NOTE: Ignore the Thrust Limit Mode indication onthe upper right of the ECAM DU.

5.Move the ENG1 (ENG2) throttle control leversand make sure that the small white circle (THRREFERENCE) on the EPR indication follows thethrottle position on the upper ECAM DU.

6.Close the circuit breakers 4KS1, 4KS2.On the upper ECAM DU:

ENG1 FADEC B FAULT goes out of view.

ENG2 FADEC B FAULT goes out of view.

NOTE: If the circuit breakers 4KS1,4KS2 stay openafter 1 minute,this message shows on theupper ECAM DU: C/B TRIPPED REAR PNLN-R

5. Close-up

Subtask 76-11-00-869-051-A

A. Put the aircraft back to its initial configuration.

(1) On the panel 50VU, release the ENG FADEC GND PWR 1 and 2 pushbutton switches (ONLEGENDS GOES OFF).

(2) Do the EIS stop procedure (Ref. AMM TASK 31-60-00-860-002) .


Subtask 76-11-00-862-050-A

B. De-energize the aircraft electrical circuits (Ref. AMM TASK 24-41-00-862-002) .

Subtask 76-11-00-865-069-A

C. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):



49VU ANTI ICE/PROBES/AOA/1 4DA1 D0449VU ANTI ICE/PROBES/PHC/1 2DA1 D03

49VU ANTI ICE/PROBES/PITOT/1 3DA1 D02

49VU ANTI ICE/RAIN/RPLNT/CAPT 1DB1 D01

122VU ANTI ICE/WINDOWS/R 4DG2 W14

122VU ANTI ICE/RAIN/RPLNT/F/O 1DB2 W11

122VU ANTI ICE/WINDOWS/L 4DG1 X14


122VU ANTI ICE/PROBES/2/TAT 1DA2 Y15

122VU ANTI ICE/PROBES/2/PITOT 3DA2 Y14

122VU ANTI ICE/PROBES/2/AOA 4DA2 Y13


122VU ANTI ICE/PROBES/2/STATIC 5DA2 Y11

122VU ANTI ICE/PROBES/3/PITOT 3DA3 Z16









122VU ANTI ICE/PROBES/3/AOA 4DA3 Z15

122VU ANTI ICE/PROBES/3/STATIC 5DA3 Z14122VU ANTI ICE/PROBES/1/STATIC 5DA1 Z13

122VU ANTI ICE/PROBES/1/TAT 1DA1 Z12







Figure 76(IAE)-11-00-991-90400-A / SHEET 1/1 - Adjustment of the Mechanical LinkageFigure 76(IAE)-11-00-991-90500-A / SHEET 1/1 - Panels 111VU and 112VUFigure 76(IAE)-11-00-991-90600-A / SHEET 1/1 - Ventilation Plates and Clamps

Figure 76(IAE)-11-00-991-90700-A / SHEET 1/1 - Adjustment of the Artificial Feel Unit

** ON A/C 201-250

Figure 76(IAE)-11-00-991-90800-A / SHEET 1/1 - Upper Display Unit of the Ecam System EPR Indication

** ON A/C 016-022, 024-150

Figure 76(IAE)-11-00-991-90800-B / SHEET 1/1 - Upper Display Unit of the Ecam System EPR Indication

** ON A/C 016-022, 024-150, 201-250

76-11-00 PB 601 CONF 13 - THROTTLE CONTROL - INSPECTION/CHECK

TASK 76-11-00-210-040-AGeneral Visual Inspection of the Throttle Control System






No specific AR LIGHT SOURCE - INSPECTIONNo specific AR MIRROR - INSPECTION


B. Work Zones and Access Panels


811

C. Referenced Information


Throttle Control System SHEET 1








6

1

2

3

4

5

N_MM_761100_6_XAM0_01_00

Figure 76(IAE)-11-00-991-90900-A / SHEET 1/1 - Throttle Control System** ON A/C 016-022, 024-150, 201-250








3. Job Set-up

Subtask 76-11-00-941-050-A


(1) Make sure that the throttle control levers are set to idle (0 degrees TLA).

(2) Put a WARNING NOTICE(S) in the cockpit to tell persons not to move:· the throttle control levers· the slat and flaps control levers.

(3) Put an ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE in position below the forward avionicscompartment.

Subtask 76-11-00-010-050-A

B. Open the access door 811.

4. Procedure(Ref. Fig. Throttle Control System SHEET 1)

Subtask 76-11-00-210-050-A

A. Inspection of Trottle Control System.

(1) Visually examine the throttle control unit (4).

(a) Make sure that the mount nuts which attach the throttle control unit (4) to its support are notloose.

(b) Make sure that the four electrical connectors (5) are tighten.

(2) Visually examine the lower rods (3).

(a) Make sure that the upper and lower attachments of the rods are lockwired.

(b) Make sure that the rods can move freely on their bearings.

(3) Visually examine the upper rods (2).

(a) Repeat the same inspection as for the lower rods. For the upper attachment of the rods, use anLIGHT SOURCE - INSPECTION and an MIRROR - INSPECTION.

(4) Visually examine the bellcrank (6) of the throttle control lever.

(a) Make sure that there is no foreign object in the system and in its area.

(5) Visually examine the throttle control levers (1) in the cockpit for good condition.

(a) Make sure that there are no unwanted object which can prevent the full travel of the levers.

5. Close-up

Subtask 76-11-00-410-050-A

A. Close Access




(4) Remove the warning notice(s).Figure 76(IAE)-11-00-991-90900-A / SHEET 1/1 - Throttle Control System

76-11-17 - (IAE) - ARTIFICIAL FEEL UNIT - THROTTLE CONTROL








76-11-17 PB 401 CONF 13 - ARTIFICIAL FEEL UNIT -

THROTTLE CONTROL - REMOVAL/INSTALLATION

TASK 76-11-17-000-041-ARemoval of the Throttle Control Artificial Feel Unit











811








Panels 111VU and 112VU SHEET 1

Ventilation Plates and Clamps SHEET 1

Throttle Control Rigging SHEET 1

Artificial Feel Unit SHEET 1








1

111VU

2

3

112VU

1

2

3

AB

A

B

N_MM_761117_4_XAM0_01_00









6

5

4

7

8

9

9

10

6

5

A

A

N_MM_761117_4_XCM0_01_00

Figure 76(IAE)-11-17-991-90500-A / SHEET 1/1 - Ventilation Plates and Clamps** ON A/C 016-022, 024-150, 201-250








1 1

12

B

N_MM_761117_4_XEM0_01_00

Figure 76(IAE)-11-17-991-90600-A / SHEET 1/1 - Throttle Control Rigging** ON A/C 016-022, 024-150, 201-250








13

14

15

17

16

25

26

1617

27

14

15

2 122

13

14

15

16

17

24

1415

16

17

2019

1327

18

27

23

18

13

N_MM_761117_4_XGM0_01_00

Figure 76(IAE)-11-17-991-90700-A / SHEET 1/1 - Artificial Feel Unit** ON A/C 016-022, 024-150, 201-250








3. Job Set-up

Subtask 76-11-17-941-051-A


(1) Put a WARNING NOTICE(S) in the cockpit to tell persons not to move:· the throttle control levers· the slat and flap control levers.

(2) On the panel 50VU:· Make sure that the ON legend of the ENG/FADEC GND PWR/1(2) pushbutton switch is off.· Install a WARNING NOTICE(S).

(3) On the panel 115VU:· Put a WARNING NOTICE(S) to tell persons not to start the engine 1(2).

Subtask 76-11-17-865-053-A






105VU FLT CTL/SEC1/STBY SPLY 22CE B01





121VU FLIGHT CONTROLS/SEC3/SPLY 21CE3 Q19121VU FLIGHT CONTROLS/SEC2/SPLY 21CE2 Q18


4LF Y04


Subtask 76-11-17-869-051-A

C. Make sure that the throttle control levers are at idle (0 deg.TLA).

Subtask 76-11-17-010-053-A

D. Open the access door 811.

Subtask 76-11-17-941-052-A

E. Put an ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE.

Subtask 76-11-17-010-054-A

F. Remove for Access.

(1) Remove the Multipurpose Control and Display Units 3CA1 and 3CA2 (Ref. AMM TASK 22-82-12-000-001) .

(2) Remove the Radio Management Panels 1RG1 and 1RG2 (Ref. AMM TASK 23-13-13-000-001) .

(3) Remove the Audio Control Panels 2RN1 and 2RN2 (Ref. AMM TASK 23-51-12-000-001) .

(4) Remove the Weather Radar Control Unit 3SQ (Ref. AMM TASK 34-41-12-000-001) .

(5) Remove the ATC Control Unit 3SH (Ref. AMM TASK 34-52-12-000-001) .

(6) Remove the FLOOD LT/INTEG LT panel 111VU and FLOOD LT panel 112VU:(Ref. Fig. Panels 111VU and 112VU SHEET 1)








NOTE: The removal procedure is the same for the FLOOD LT/INTEG LT panel 111VU and FLOODLT panel 112VU.








(10) Remove the screws (6) and the washers (5).

(Ref. Fig. Ventilation Plates and Clamps SHEET 1)


4. Procedure(Ref. Fig. Ventilation Plates and Clamps SHEET 1) (Ref. Fig. Throttle ControlRigging SHEET 1) (Ref. Fig. Artificial Feel Unit SHEET 1)

Subtask 76-11-17-480-050-A

A. Install the rigging pin RIGGING PIN (98DNSA20206080) (11) in the throttle control unit(Ref. Fig. Throttle Control Rigging SHEET 1)

Subtask 76-11-17-020-052-A

B. Removal of the Throttle Control Artificial Feel Unit:

(1) Remove and discard the 4 cotter pins (13)(Ref. Fig. Artificial Feel Unit SHEET 1)

(2) Remove the 4 nuts (14), the 4 washers (15) and the 4 bolts (17). Make sure that the 4 bushes (16)stay bonded.

(3) Remove the rods (27).

(4) Remove and discard the 4 cotter pins (18).

(5) Remove the 2 nuts (19), the 2 washers (20) and the 2 bolts (26). Make sure that the 2 bushes (25)stay bonded.

(6) Remove the 2 nuts (21), the 2 washers (22) and the 2 bolts (24).

(7) Remove the throttle control artificial feel unit (23).

TASK 76-11-17-400-041-AInstallation of the Throttle Control Artificial Feel Unit














(98D76103000002) 1 MEASURE,LOAD-THROTTLE LEVER (98DNSA20206080) 1 RIGGING PIN




(Material No. 05-ABF1) Retaining adhesive-Cylindrical fitting Medium strength Low viscosity -


ZONE/ACCESS ZONE DESCRIPTION811

D. Expendable Parts

FIG.ITEM DESIGNATION IPC-CSN

13 cotter pins 76-11-01-02-010

18 cotter pins 76-11-01-02-010

E. Referenced Information







(Ref. 76-11-00-820-040-A). Adjustment of the Mechanical Linkage

(Ref. 76-11-00-820-041-A). Adjustment of the Artificial Feel Unit

Ventilation Plates and Clamps SHEET 1

Throttle Control Rigging SHEET 1

Artificial Feel Unit SHEET 1


3. Job Set-up

Subtask 76-11-17-860-050-A

A. Aircraft Maintenance Configuration

(1) Make sure that a WARNING NOTICE(S) is in the cockpit to tell persons not to move:the throttle control leversthe slat and flap control levers.

(2) On the center pedestal, on the ENG panel 115VU, make sure that a WARNING NOTICE(S) is inposition to tell persons not to start the engine.








(3) On the overhead maintenance panel 50VU, make sure that the ON legend of the ENG/FADEC GNDPWR/1(2) pushbutton switch is off. Make sure that a WARNING NOTICE(S) is in position to tell

persons not to energize the FADEC 1(2).(4) Make sure that the ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE is in position.

Subtask 76-11-17-010-058-A

B. Make sure that the access door 811 is open.

Subtask 76-11-17-865-054-A

C. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged:




49VU LIGHTING/EMER LT/CKPT/DOME 1LE H08105VU FLT CTL/SEC1/STBY SPLY 22CE B01








4LF Y04


4. Procedure(Ref. Fig. Ventilation Plates and Clamps SHEET 1) (Ref. Fig. Throttle ControlRigging SHEET 1) (Ref. Fig. Artificial Feel Unit SHEET 1)

Subtask 76-11-17-420-052-A

A. Installation of the Throttle Control Artificial Feel Unit:

(1) Install the throttle control artificial feel unit (23).

(2) Install the 2 bolts (24), 2 washers (22) and 2 nuts (21).

(3) If necessary bond the bushes (25) on the bolts (26) with Retaining adhesive-Cylindrical fitting Mediumstrength Low viscosity - (Material No. 05-ABF1).

(4) Install the 2 bolt assemblies (26), the 2 washers (20) and the 2 nuts (19).

(5) Tighten the 4 nuts.

(6) Install 4 new IPC -CSN (76-11-01-02-010) cotter pins (18).

(7) Install the 4 rods (27).

(8) If necessary bond the 4 bushes (16) on the 4 bolts (17) with Retaining adhesive-Cylindrical fittingMedium strength Low viscosity - (Material No. 05-ABF1)

(9) Install the 4 bolt assemblies (17), the 4 washers (15) and the 4 nuts (14).

(10) Tighten the 4 nuts.

Subtask 76-11-17-820-050-A

B. Precautions Before Adjustment.

(1) Make sure that you can easily install and remove the rigging pin RIGGING PIN (98DNSA20208120)(12) in the artificial feel unit (23).








(Ref. Fig. Throttle Control Rigging SHEET 1)If you can not do this, adjust the length of the rod (Ref. AMM TASK 76-11-00-820-040) .

(2) Make sure that you can easily install and remove the rigging pin RIGGING PIN (98DNSA20206080)(11) in the throttle control unit.(Ref. Fig. Throttle Control Rigging SHEET 1)If you can not do this, adjust the lenght of the rod (Ref. AMM TASK 76-11-00-820-040) .

Subtask 76-11-17-420-053-A

C. Install 4 new IPC -CSN (76-11-01-02-010) cotter pins (13).

Subtask 76-11-17-080-050-A

D. Remove the rigging pin (12) from the artificial feel unit and the rigging pin (11) from the throttle control unit.

Subtask 76-11-17-480-051-A

E. Install the MEASURE,LOAD-THROTTLE LEVER (98D76103000002) on the throttle control levers.

Subtask 76-11-17-820-051-A

F. Adjustment of the Artificial Feel Unit.

(1) Measure the value necessary to move the throttle control lever between the IDLE STOP and the MAXCLIMB.This value must be 0.85 and 1.05 daN.

NOTE: Measure this value in the IDLE STOP to MAX CLIMB range. Do not measure this value at thefriction point where the load increases suddenly.

(2) Measure the value necessary to move to more than MAX CLIMB friction point.This value must be 2.5 +0.1 -0 daN (5.62 +0.22 -0 lbf)

(3) If you do not get these values, adjust the artificial feel unit (Ref. AMM TASK 76-11-00-820-041)

Subtask 76-11-17-080-051-A

G. Remove the tool from the throttle control levers.

Subtask 76-11-17-869-053-A

H. Installation After Adjustment.

(1) Install the plates (4) and (10).(Ref. Fig. Ventilation Plates and Clamps SHEET 1)

(2) Install the washers (5) and the screws (6).




(6) Install the FLOOD LT/INTEG LT panel 111VU and the FLOOD LT panel 112VU:(Ref. Fig. Panels 111VU and 112VU SHEET 1)

NOTE: The installation procedure is the same for the panels 111VU and 112VU.



(c) Install the panel (1) on the structure.

(d) Fully tighten the fasteners on the panel (1).








(7) Install the Multipurpose Control and Display Units (3CA1 and 3CA2). (Ref. AMM TASK 22-82-12-400-002) .

(8) Install the Radio Management Panels (1RG1 and 1RG2) (Ref. AMM TASK 23-13-13-400-001) .

(9) Install the Audio Control Panels (2RN1 and 2RN2) (Ref. AMM TASK 23-51-12-400-001) .

(10) Install the Weather Radar Control Unit (3SQ) (Ref. AMM TASK 34-41-12-400-001) .

(11) Install the ATC Control Unit (3SH) (Ref. AMM TASK 34-52-12-400-001)

5. Close-up

Subtask 76-11-17-410-054-A

A. Close Access



(3) Close the access door 811


Subtask 76-11-17-865-055-A














4LF Y04


Subtask 76-11-17-710-051-A

C. Do an operational test of the FLOOD LT/INTEG LT panel 111VU and FLOOD LT panel 112VU:

(1) operate the light adjustment knobs of the panels 111VU and 112VU.

(2) Make sure that the light intensity of the panels 13VU, 130VU, 131VU and 48VU changes.Figure 76(IAE)-11-17-991-90400-A / SHEET 1/1 - Panels 111VU and 112VUFigure 76(IAE)-11-17-991-90500-A / SHEET 1/1 - Ventilation Plates and ClampsFigure 76(IAE)-11-17-991-90600-A / SHEET 1/1 - Throttle Control RiggingFigure 76(IAE)-11-17-991-90700-A / SHEET 1/1 - Artificial Feel Unit

76-11-19 - (IAE) - CONTROL UNIT - THROTTLE

76-11-19 PB 401 CONF 13 - CONTROL UNIT - THROTTLE - REMOVAL/INSTALLATION

TASK 76-11-19-000-041-A








Removal of the Throttle Control Unit

FIN : 8KS1 , 8KS2












811



Throttle Control Unit - Access and Location SHEET 1

Throttle Control Unit - Removal/Installation SHEET 1

Throttle Control Unit - Rigging SHEET 1








8 1 1

FR3STA4090/ FR5STA4546/

A

B

B

A

N_MM_761119_4_XAM0_01_00

Figure 76(IAE)-11-19-991-90500-A / SHEET 1/1 - Throttle Control Unit - Access and Location** ON A/C 016-022, 024-150, 201-250








1

1

8

91 1

12

10

12

12

10

9

8

2

3

4

5

6

7

B

LEFT SIDE SHOWN

RIGHT SIDE SYMMETRICAL

N_MM_761119_4_XDM0_01_00

Figure 76(IAE)-11-19-991-90600-B / SHEET 1/1 - Throttle Control Unit - Removal/Installation** ON A/C 016-022, 024-150, 201-250








B

13

14

N_MM_761119_4_XEM0_01_00

Figure 76(IAE)-11-19-991-90700-A / SHEET 1/1 - Throttle Control Unit - Rigging** ON A/C 016-022, 024-150, 201-250








3. Job Set-up

Subtask 76-11-19-941-050-A


(1) On the center pedestal, on the ENG panel 115VU:

(a) Put a WARNING NOTICE(S) to tell persons not to start the engine

(2) Make sure that the engine 1(2) shutdown occurred not less than 5 minutes before you do thisprocedure.

(3) On the overhead maintenance panel 50VU:

(a) Make sure that the ON legend of the ENG/FADEC GND PWR/1(2) pushbutton switch is off.

(b) Put a WARNING NOTICE(S) to tell persons not to energize the FADEC 1(2).

(4) Put the ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE

Subtask 76-11-19-865-054-A







Subtask 76-11-19-010-052-A

C. Open the access door 811

Subtask 76-11-19-869-054-A

D. Make sure that the throttle control levers are set to idle (0 deg.TLA).

4. Procedure(Ref. Fig. Throttle Control Unit - Access and Location SHEET 1) (Ref. Fig. Throttle Control Unit - Removal/ Installation SHEET 1) (Ref. Fig. Throttle Control Unit - Rigging SHEET 1)

Subtask 76-11-19-020-053-B

A. Disconnect the five connectors (12).

(1) Put blanking caps on the disconnected electrical connector(s).

Subtask 76-11-19-480-050-A

B. Install the RIGGING PIN (98DNSA20208080) (98DNSA0208080) (13) in the artificial feel unit of thethrottle control.

Subtask 76-11-19-020-052-A

C. Removal of the Throttle Control Unit.

(1) Remove and discard the cotter pin (5).

(2) Remove the nut (6), the washer (7) and the bolt (2). Make sure that the bush (3) stays bonded to thebolt (2).

(3) Remove and discard the three cotter pins (8).

(4) Remove the three nuts (9), washers (10) and bolts (1) which attach the throttle control unit (11) to itssupport.

(5) Remove the throttle control unit 8KS1 (8KS2)(11).








TASK 76-11-19-400-041-A

Installation of the Throttle Control Unit

FIN : 8KS1 , 8KS2














811

D. Expendable Parts


5 cotter pin 76-11-01-02-010

8 cotter pins 76-11-01-03-010



(Ref. 76-11-00-710-040-A). Operational Test of the Throttle Control Unit

(Ref. 76-11-00-820-040-A). Adjustment of the Mechanical Linkage

Throttle Control Unit - Access and Location SHEET 1

Throttle Control Unit - Removal/Installation SHEET 1

Throttle Control Unit - Rigging SHEET 1

3. Job Set-up

Subtask 76-11-19-860-050-A










(2) On the overhead maintenance panel 50VU, make sure that the ON legend of the ENG/FADEC GNDPWR/1(2) pushbutton switch is off. Make sure that a WARNING NOTICE(S) is in position to tell

persons not to energize the FADEC 1(2).(3) Make sure that the ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE is in position.

(4) Make sure that the access door 811 is open.

(5) Make sure that the throttle control levers are set to idle (0 deg.TLA).

(6) Make sure that the RIGGING PIN (98DNSA20208150) (13) is installed in the artificial feel unit of thethrottle control.

Subtask 76-11-19-865-055-A

B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged:






Subtask 76-11-19-869-055-A

C. Make sure that the bush (3) is correctly bonded to the bolt (2).

(1) If necessary, bond the bush (3) to the bolt (2) with Retaining adhesive-Cylindrical fitting Mediumstrength Low viscosity - (Material No. 05-ABF1).

4. Procedure(Ref. Fig. Throttle Control Unit - Access and Location SHEET 1) (Ref. Fig. Throttle Control Unit - Removal/

Installation SHEET 1) (Ref. Fig. Throttle Control Unit - Rigging SHEET 1)

Subtask 76-11-19-420-052-B

A. Installation of the Throttle Control Unit.

(1) Remove all the blanking caps from the connectors.

(2) Install the throttle control unit 8KS1 (8KS2) (11) on its support.

(3) Install the three bolts (1) with the washers (10) and the nuts (9). Tighten the bolts (1).

(4) Install the three new IPC -CSN (76-11-01-03-010) cotter pins (8)

(5) Engage the rod (4) in the fork of the throttle control unit (11).

(6) Attach the rod to the fork with the bolt (2) equipped with the bush (3), the washer (7) and the nut (6).

Tighten the bolt.

(7) Connect the five electrical connectors (12). Tighten electrical connector fingertight plus one-eight turnusing soft nose pliers.

Subtask 76-11-19-820-050-A

B. Make sure that you can easily install and remove the RIGGING PIN (98DNSA20206080) (14). If notadjust the rod (12) (Ref. AMM TASK 76-11-00-820-040)

Subtask 76-11-19-420-053-A

C. Install a new IPC -CSN (76-11-01-02-010) cotter pin (5).

Subtask 76-11-19-080-050-A

D. Remove the RIGGING PIN (98DNSA20208150) (13) from the artificial feel unit.

Subtask 76-11-19-869-062-A








E. Check of the Throttle Control Unit installation

(1) With the throttle control lever in idle position:

(a) Move the thrust reverser control lever to the full reverse position, then back to the idle position.Make sure that there are no hard and/or blocking points over the full travel range.

Subtask 76-11-19-865-056-A

F. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):






Subtask 76-11-19-710-051-A

G. Do an operational test of the throttle control unit (Ref. AMM TASK 76-11-00-710-040)

5. Close-up

Subtask 76-11-19-410-052-A

A. Close Access


(2) Close the access door 811



Figure 76(IAE)-11-19-991-90500-A / SHEET 1/1 - Throttle Control Unit - Access and LocationFigure 76(IAE)-11-19-991-90600-B / SHEET 1/1 - Throttle Control Unit - Removal/InstallationFigure 76(IAE)-11-19-991-90700-A / SHEET 1/1 - Throttle Control Unit - Rigging

76-11-41 - (IAE) - LEVER ASSEMBLY - THROTTLE CONTROL

76-11-41 PB 401 CONF 13 - LEVER ASSEMBLY -

THROTTLE CONTROL - REMOVAL/INSTALLATION

TASK 76-11-41-000-041-ARemoval of the Throttle Control Lever Assembly



















811






(Ref. 27-41-41-000-001-A). Removal of the Control Mechanism-Pitch Trim




Ventilations Plates and Clamps SHEET 1

Rigging Pin Location SHEET 1

Throttle Control SHEET 1

Lever Assembly SHEET 1

Clamps and Connectors of the Throttle Control SHEET 1








112VU

1

2

3

1

111VU

2

3

AB

A

B

N_MM_761141_4_XAM0_01_00









45

6

10

5

6

8

7

9

9

A

A

N_MM_761141_4_XCM0_01_00

Figure 76(IAE)-11-41-991-90800-A / SHEET 1/1 - Ventilations Plates and Clamps** ON A/C 016-022, 024-150, 201-250








1 1

N_MM_761141_4_XEM0_01_00

Figure 76(IAE)-11-41-991-90900-A / SHEET 1/1 - Rigging Pin Location** ON A/C 016-022, 024-150, 201-250








86

20

85

85

18

17

34

33

32

30

3 1

27

26

24

29

28

16

14

15

25

13

22

23

12

14

15

13

16

A

B

B

A

B

N_MM_761141_4_XGM0_01_00

Figure 76(IAE)-11-41-991-91000-A / SHEET 1/1 - Throttle Control** ON A/C 016-022, 024-150, 201-250








4344

4546

63

747372

606 1

25

65

64

59

57

66

42

43444546

54

53

52

5 1

50

49

48

47

4 1

40

3938

37

55

A

A

N_MM_761141_4_XJM0_01_00

Figure 76(IAE)-11-41-991-91100-A / SHEET 1/1 - Lever Assembly** ON A/C 016-022, 024-150, 201-250








D

D

1M

2M

1M

1M

2M

80

8 1

82

83

2146VC

2139VC

2145VC

76

77

78

77

79

A

B

C

A

D

B

C

N_MM_761141_4_XLM0_01_00

Figure 76(IAE)-11-41-991-91200-A / SHEET 1/1 - Clamps and Connectors of the Throttle Control** ON A/C 016-022, 024-150, 201-250








3. Job Set-up

Subtask 76-11-41-941-052-A


(1) Put a WARNING NOTICE(S) in the cockpit to tell persons not to move the slat and flap control lever.

(2) On the center pedestal, on the ENG panel 115VU:

(a) Put a WARNING NOTICE(S) to tell persons not to start the engine

(3) Make sure that the engine 1(2) shutdown occurred not less than 5 minutes before you do thisprocedure.

(4) On the overhead maintenance panel 50VU:

(a) Make sure that the ON legend of the ENG/FADEC GND PWR/1(2) pushbutton switch is off.

(b) Put a WARNING NOTICE(S) to tell persons not to energize the FADEC 1(2).

Subtask 76-11-41-865-053-A





49VU AUTO FLT/FMGC/1 10CA1 B02



121VU AUTO FLT/FMGC/2 10CA2 M17







4LF Y04


Subtask 76-11-41-869-052-A

C. Make sure that the throttle control levers are at idle (0 deg.TLA).

Subtask 76-11-41-010-052-A

D. Get Access

(1) Open the access door 811.

(2) Put an ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE.

Subtask 76-11-41-010-053-A

E. Removal for Access

(1) Remove the Multipurpose Control and Display Units 3CA1 and 3CA2 (Ref. AMM TASK 22-82-12-000-001) .

(2) Remove the Radio Management Panels 1RG1 and 1RG2 (Ref. AMM TASK 23-13-13-000-001) .

(3) Remove the Audio Control Panels 2RN1 and 2RN2 (Ref. AMM TASK 23-51-12-000-001) .

(4) Remove the Weather Radar Control Unit 3SQ (Ref. AMM TASK 34-41-12-000-001) .








(5) Remove the ATC Control Unit 3SH (Ref. AMM TASK 34-52-12-000-001) .

(6) Remove the panels 111VU and 112VU.(Ref. Fig. Panels 111VU and 112VU SHEET 1)

NOTE: The removal procedure is the same for the panels 111VU and 112VU.








(10) Remove the screws (6) and the washers (5).(Ref. Fig. Ventilations Plates and Clamps SHEET 1)


(12) Remove of the pitch trim control mechanism (Ref. AMM TASK 27-41-41-000-001) .

4. Procedure(Ref. Fig. Ventilations Plates and Clamps SHEET 1) (Ref. Fig. Rigging PinLocation SHEET 1) (Ref. Fig. Throttle Control SHEET 1) (Ref. Fig. Lever Assembly SHEET 1)

Subtask 76-11-41-480-050-A

A. Install the rigging pin RIGGING PIN (98DNSA20208120) (98DNSA20208120) (11) in the artificial feelunit.(Ref. Fig. Rigging Pin Location SHEET 1)

Subtask 76-11-41-020-052-B

B. Removal of the Throttle Control Lever Assembly

(1) Remove and discard the 2 cotter pins (30)(Ref. Fig. Throttle Control SHEET 1)

(2) Remove the 2 nuts (31), 2 washers (32) and 2 bolts (34). Make sure that the 2 bushes (33) staybonded.

(3) Remove the links

(4) Remove the 2 screws (23) and the index (22).(5) Remove the 2 screws (14) and the index (16).

(6) Remove the screw (28) and the hollow pin (24).

(7) Drive out the pin (26). Remove the link (25) and the trigger (27).

(8) Remove the 2 screws (15) and the 2 hollow pins (13).

(9) Remove the lever (29). To do this pull the lever to disconnect the connector located inside, at thelever-to-bellcrank junction.

(10) Remove the lever (12) : do the same procedure as for the lever (29).

(11) Remove the 5 screws (85).

(12) Lift the lighted label (86) and disconnect the connector 21LFA (19).(13) Remove the lighted label (86).








(14) Remove the 3 screws (17) and the 3 screws (20).

(15) Remove the housing (18).

(16) Remove and discard the 8 cotter pins (43)(Ref. Fig. Lever Assembly SHEET 1)

(17) Remove the 8 nuts (44), the 8 washers (45) and the 8 screws (46).

(18) Remove 2 forward covers (63) and the 2 aft covers (42).

(19) Remove and discard the cotter pin (72).

(20) Remove the washer (73), the nut (74), the roller (60) the bushing (61), the screw (64), the bushing(66), the roller (65) and the link (25).

(21) Drive out the pin (59) and remove the rocker (57).

(22) Remove the screw (76), the washers (78) and (79) and the 2 clamps (77).

(Ref. Fig. Clamps and Connectors of the Throttle Control SHEET 1)(23) Remove the screws (80), the washers (81) and (83) and the clamps (82).

(24) Disconnect the connectors 2145VC and 2146VC.

(25) Put blanking caps on the disconnected electrical connector(s).

(26) Cut and remove the lockwire(Ref. Fig. Lever Assembly SHEET 1)

(27) Remove the nut (37) and the washer (38).

(28) Pull smoothly the shaft (54) to remove:

(a) the bushing (39),

(b) the bellcrank (41),(c) the adjustment bushing (49),

(d) the bellcrank (55),

(e) the bushing (53),

(29) Remove the shaft (54)

(30) On the bellcrank (41), remove the ball bearing (40), the spacer (47) and the bearing (48).

(31) On the bellcrank (55) remove the bearing (50), the spacer (51) and the bearing (52).

TASK 76-11-41-400-041-AInstallation of the Throttle Control Lever Assembly







No specific Torque wrench: range

to between 0.67 and 13.50 m.daN (4.94 and 99.57 lbf.ft) (98DNSA20208120) 1 RIGGING PIN










(Material No. V99-999) lockwire


(Material No. 05-BAE1) Threadlocking Adhesive-- Medium strength -



811

D. Expendable Parts


86 lighted label 33-13-08-03-110

30 cotter pins 76-11-01-01-010

49 adjustment bushing 76-11-01-01-110

43 cotter pins 76-11-01-01-230

72 cotter pins 76-11-01-01-230

40 bearing 76-11-01-01-310

48 bearing 76-11-01-01-310

50 bearing 76-11-01-01-310





(Ref. 22-96-00-710-001-A). Operational Test of the AFS

(Ref. 22-97-00-710-001-A). Operational Test of the LAND CAT III Capability





(Ref. 27-41-41-400-001-A). Installation of the Control Mechanism-Pitch Trim





Clamps and Connectors of the Throttle Control SHEET 1

Throttle Controls - Minimum Clearance SHEET 1

Lever Assembly SHEET 1

Throttle Control SHEET 1

Ventilations Plates and Clamps SHEET 1









49

64

4646

64

CLEARANCE MIN.0.12 in. (3 mm)

N_MM_761141_4_XNM0_01_00

Figure 76(IAE)-11-41-991-91300-A / SHEET 1/1 - Throttle Controls - Minimum Clearance** ON A/C 016-022, 024-150, 201-250








3. Job Set-up

Subtask 76-11-41-860-050-A


(1) Make sure that a WARNING NOTICE(S) is in the cockpit to tell persons not to move the slat and flapcontrol lever.


(3) On the overhead maintenance panel 50VU, make sure that the ON legend of the ENG/FADEC GNDPWR/1(2) pushbutton switch is off. Make sure that a WARNING NOTICE(S) is in position to tellpersons not to energize the FADEC 1(2).

(4) Make sure that the ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE is in position.

(5) Make sure that the access door 811 is open.

(6) Make sure that the Multipurpose Control and Display Units 3CA1 and 3CA2 (Ref. AMM TASK 22-82-12-000-001) are removed.

(7) Make sure that the Radio Management Panels 1RG1 and 1RG2 (Ref. AMM TASK 23-13-13-000-001) are removed.

(8) Make sure that the Audio Control Panels 2RN1 and 2RN2 (Ref. AMM TASK 23-51-12-000-001) areremoved.

(9) Make sure that the Weather Radar Control Unit 3SQ (Ref. AMM TASK 34-41-12-000-001) isremoved.

(10) Make sure that the ATC Control Unit 3SH (Ref. AMM TASK 34-52-12-000-001) is removed.

(11) Make sure that the panels 111VU and 112VU are removed.(12) Make sure that the throttle control levers are at idle (0 deg.TLA).

(13) Make sure that the rigging pin RIGGING PIN (98DNSA20208120) (98DNSA20208120) (11) isinstalled in the artificial feel unit.

Subtask 76-11-41-865-054-A

B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged:




49VU AUTO FLT/FMGC/1 10CA1 B02



121VU AUTO FLT/FMGC/2 10CA2 M17








4LF Y04


4. Procedure








(Ref. Fig. Clamps and Connectors of the Throttle Control SHEET 1) (Ref. Fig. Throttle Controls - MinimumClearance SHEET 1)

Subtask 76-11-41-420-053-BA. Installation of the Throttle Control Lever Assembly:

(1) On the bellcrank (55), install a new IPC -CSN (76-11-01-01-310) bearing (50).(Ref. Fig. Lever Assembly SHEET 1)

(2) On the bellcrank (41), install a new IPC -CSN (76-11-01-01-310) bearing (40), the spacer (47) and anew IPC -CSN (76-11-01-01-310) bearing (48).

(3) Engage the shaft (54) and push it. At the same time install:

(a) the bushing (53),

(b) the bellcrank (55),

(c) the adjustment bushing (49),

(d) the bellcrank (41),

(e) the bushing (39).

(4) Push the shaft (54) and install the washer (38) and the nut (37).

(5) TORQUE the nut (37) to between 3 and 4 m.daN (22.12 and 29.50 lbf.ft) .

(6) Wirelock the nut (37) with lockwire (Material No. V99-999).

(7) Remove the blanking caps from the connectors 2145VC and 2146VC.(Ref. Fig. Clamps and Connectors of the Throttle Control SHEET 1)

(8) Connect the connectors 2145VC and 2146 VC.

(9) Install the clamps (82), the washers (81) and (83) and the screws (80).

(10) Install the clamps (77), the washers (78) and (79) and the screw (76).

(11) Install the rocker (57) and the pin (59).(Ref. Fig. Lever Assembly SHEET 1)

(12) Install the link (25), the roller (65), the bushing (66), the screw (64), the bushing (61), the roller (60),the washer (73) and the nut (74).


(14) Install the 2 forward covers (63) and the 2 aft, covers (42).

(15) Install the 8 screws (46), the 8 washers (45) and the 8 nuts (44).


Subtask 76-11-41-220-051-A

B. Make sure there is a minimum clearance of 3 mm (0.12 in.) between the 2 screws (64) and the 8 screws(46).(Ref. Fig. Throttle Controls - Minimum Clearance SHEET 1)If not install a new IPC -CSN (76-11-01-01-110) adjustment bushing (49).

Subtask 76-11-41-420-054-A

C. Installation of the Housing.(Ref. Fig. Throttle Control SHEET 1)

(1) Connect the connector 21LFA (19) on the housing (18) and tighten the nut of the connector.

(2) Install the IPC -CSN (33-13-08-03-110) lighted label (86) on the housing (18).

(3) Install the 5 screws (85).








(4) Install the housing (18).



Subtask 76-11-41-420-051-A

D. Installation of the Levers:

(1) Install the lever (29). To do this push the lever to connect the connector located inside at the lever-to-bellcrank junction.

(2) Apply Threadlocking Adhesive-- Medium strength - (Material No. 05-BAE1) on the 2 screws (15).

(3) Install the 2 screws (15) and the 2 hollow pins (13).

(4) Assemble the trigger (27) and the link (25) with the pin (26).

(5) Engage the trigger (27) in the lever (29) and install the hollow pin (24) and the screw (28).

(6) Install the index (16) and the 2 screws (14).

(7) Install the index (22) and the 2 screws (23).

(8) Put the two control levers in the idle position (0 deg.TLA) and engage the two links.

(9) If necessary install 2 new bushings (33) on the screws (34) and bond them with Retaining adhesive-Cylindrical fitting Medium strength Low viscosity - (Material No. 05-ABF1)

(10) Install the 2 screws (34), the 2 washers (32) and the 2 nuts (31).


Subtask 76-11-41-080-050-A

E. Remove the rigging pin (11) from the artificial feel unit.

5. Close-up

Subtask 76-11-41-410-052-A

A. Close Access

(1) Install the pitch trim control mechanism (Ref. AMM TASK 27-41-41-400-001) .

(2) Install the plates (4) and (10).(Ref. Fig. Ventilations Plates and Clamps SHEET 1)

(3) Install the screws (6) and the washers (5).




(7) Install the panels 111VU and 112VU.(Ref. Fig. Panels 111VU and 112VU SHEET 1)

NOTE: The installation procedure is the same for the panels 111VU and 112VU.



(c) Install the panel (1) on the structure.

(d) Fully tighten the fasteners on the panel (1).

(8) Install the Multipurpose Control and Display Units (3CA1 and 3CA2) (Ref. AMM TASK 22-82-12-400-002) .








(9) Install the Radio Management Panels (1RG1 and 1RG2) (Ref. AMM TASK 23-13-13-400-001) .

(10) Install the Audio Control Panels (2RN1 and 2RN2) (Ref. AMM TASK 23-51-12-400-001) .

(11) Install the Weather Radar Control Unit (3SQ) (Ref. AMM TASK 34-41-12-400-001) .

(12) Install the ATC Control Unit (3SH) (Ref. AMM TASK 34-52-12-400-001) .

Subtask 76-11-41-410-053-A

B. Close Access





Subtask 76-11-41-865-055-AC. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):









121VU ENGINE/IGN/ENG1/SYS A BAT 2JH1 P39121VU FLIGHT CONTROLS/SEC3/SPLY 21CE3 Q19



4LF Y04


Subtask 76-11-41-710-051-A

D. Do the test that follows:

(1) Do an operational test of the panels 111VU and 112VU:

(a) Operate the light adjustment knobs of the panels 111VU and 112VU.

(b) Make sure that the light intensity of the panels 13VU, 130VU, 131VU and 48VU changes.(2) Do the operational test of the AFS (Ref. AMM TASK 22-96-00-710-001) .

NOTE: If the aircraft is operated in cat 3 conditions, do the LAND CAT 3 capability test (Ref. AMM TASK 22-97-00-710-001) .

Figure 76(IAE)-11-41-991-90700-A / SHEET 1/1 - Panels 111VU and 112VUFigure 76(IAE)-11-41-991-90800-A / SHEET 1/1 - Ventilations Plates and ClampsFigure 76(IAE)-11-41-991-90900-A / SHEET 1/1 - Rigging Pin LocationFigure 76(IAE)-11-41-991-91000-A / SHEET 1/1 - Throttle ControlFigure 76(IAE)-11-41-991-91100-A / SHEET 1/1 - Lever AssemblyFigure 76(IAE)-11-41-991-91200-A / SHEET 1/1 - Clamps and Connectors of the Throttle ControlFigure 76(IAE)-11-41-991-91300-A / SHEET 1/1 - Throttle Controls - Minimum Clearance








76-12 - (IAE) - ENGINE MASTER CONTROL

76-12-00 - (IAE) - ENGINE MASTER CONTROL

76-12-00 PB 001 CONF 13 - ENGINE MASTER

CONTROL - DESCRIPTION AND OPERATION

1. HP Fuel Shut OFF Valve ControlA. General

(Ref. Fig. HP and LP Fuel Shut Off Valves - Power Supplies SHEET 1)

3 Q G ( 4 Q G )

1 Q G ( 2 Q G )

1 W D

F I R E P U S H

2 0 6 P P

4 0 1 P P

9 0 1 X P

9 0 1 X P

2 8 L P

2 9 L P

5 V

1 1 5 V U

4 0 1 P P

2 K S 1 ( 2 K S 2 )

3 0 1 P P

2 0 2 P P

4 K S 1 ( 4 K S 2 )

1 K C 1 ( 1 K C 2 )

3 K C

( 2 K C )

8 L P ( 1 9 L P )

E C A M

H P F S O V D E

M A N D /

S W I T C H D I S A G R E E

H P F S O V C L O S E D

2 0

L A B E L

3 6 3

1 4

L A B E L

2 7 0

1 4

L A B

E L 0 3 1

1 5

O N O F F

1 K S 1 ( 1 K S 2 )

E I U 1 ( E I U 2 )

4 0 0 0 K S E E C

E N G 1 ( E N G 2 )

B 2

A 2

B

1

A

1 A B A

A B B A

P E R M A N E N T

M A G N E T I C

A L T E R N A T O R

C L O S E D

C L O S E D

H P F S O L

9 Q G ( 1 0 Q G )

L P F U E L V A L V E A C T

O P E N

S H U T

O P E N

S H U T

K

1

K 2

O N O F F

5 K C ( 4

K C )

4 0 1 P P

O N

E

N G

1

M A S

T E R 1

E N G

M O D E

N O R M

C R A N K

F I R E

F A U L T

O F F

1

N_MM_761200_0_XBM0_01_00

Figure 76(IAE)-12-00-11700-B / SHEET 1/1 - HP and LP Fuel Shut Off Valves - Power Supplies** ON A/C 016-022, 024-150, 201-250






The HP fuel shut off valve control is fully electrical. It is performed from the engine panel in the cockpit asfollows:· opening of the HP fuel SOV:

This is controlled by the EEC : the EEC receives the commands from the MASTER controlswitch and ignition selector switch.

· closure of the HP fuel SOV:This is controlled directly from the MASTER control switch in OFF position (Ref. 73-20-00 and80-00-00).The MASTER control switches are part of the panel 115VU.

B. Valve OperationThe aircraft provides 28 Volt DC power to the EEC for operation of the engine HP fuel shut off valve latchingtorque motor.Two coils of the latching torque motor are operated by the EEC (1 per channel). Each coil provides the ONand OFF function depending upon the current polarity sent from the EEC.One additional coil is controlled by the hardwired fuel-off input from the cockpit. When the ENG MASTER

control switch is set on OFF position, an automatic shut-off of the FMU closure valve-solenoid supply isachieved by a time-delay relay. This opening time relay enables the power supply to be shut off 2 minutesafter the engine shutdown.The EEC Unit receives a feedback position signal from the HP fuel shut off valve indicating whether thevalve is in the closed or open position ; the EEC generates also a disagree signal for cockpit indication.In case of loss of aircraft power supply, the HP fuel valve remains in the same position as before the failure.A spurious EEC unit signal cannot open the fuel valve when commanded off by the MASTER lever.When the HP fuel shut off valve is selected open a spurious transient voltage on the OFF coil will not causethe permanent closure of the HP fuel valve.The cockpit commanded OFF coil has priority over EEC commanded coils.The connector for the fuel shutoff solenoid is located on the fuel metering unit.

2. LP Fuel Shut Off Valve Control

A. GeneralThe function of the LP fuel shut-off valve is to control the fuel supply at engine-to-pylon interface.The valve is located on the engine fuel supply system in the wing leading edge.

B. Valve Operation(Ref. Fig. HP and LP Fuel Shut Off Valves - Power Supplies SHEET 1)The LP fuel shut off valve is controlled:· From the cockpit overhead panel 20VU by means of the ENG FIRE pushbutton switch· From the cockpit center pedestal 115VU by means of the MASTER control switch on, the ENG panel.

Figure 76(IAE)-12-00-11700-B / SHEET 1/1 - HP and LP Fuel Shut Off Valves - Power Supplies

End of document

Engine Control

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