Removal of the Throttle Control Artificial Feel Unit [CFML]

TASK 76-11-17-000-802-A
Removal of the Throttle Control Artificial Feel Unit

ZONE: 400

1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No 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
98DNSA20208080	1	RIGGING PIN

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
400	POWER PLANT, NACELLES AND PYLONS
811

C. Referenced Information

REFERENCE	DESIGNATION
TASK 22-82-12-000-001-A	Removal of the Multipurpose Control & Display Unit (MCDU)
TASK 23-13-13-000-001-A	Removal of the Radio Management Panel (RMP)
TASK 23-51-12-000-001-A	Removal of the Audio Control Panel (ACP)
TASK 34-41-12-000-001-A	Removal of the Weather-Radar Control Unit
TASK 34-52-12-000-001-A	Removal of the ATC/TCAS Control Unit
Panels 111VU and 112VU
Ventilation Plates and Clamps
Throttle Control Rigging
Throttle Control Artificial Feel Unit

3. Job Set-up
Subtask 76-11-17-865-059-A

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

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C ALL
49VU	ENGINE/1 AND 2/IGN/SYS A	1JH	A03
49VU	FLIGHT CONTROLS/SEC1/NORM/SPLY	21CE1	B03
49VU	LIGHTING/EMER LT/CKPT/DOME	1LE	H06
105VU	FLT CTL/SEC1/STBY SPLY	22CE	B01
121VU	ENGINE/IGN/ENG2/SYS B	3JH2	P42
121VU	ENGINE/IGN/ENG1/SYS B	3JH1	P41
121VU	FLIGHT CONTROLS/SEC3/SPLY	21CE3	Q19
121VU	FLIGHT CONTROLS/SEC2/SPLY	21CE2	Q18
122VU	LIGHTING/INSTL LT/MAIN INST/PNL AND/PED	4LF	Y04
122VU	LIGHTING/FLOOD/CTR INST/PNL	2LE	Z04

Subtask 76-11-17-869-054-A

B. Make sure that the throttle control levers are at idle (0 degree).

Subtask 76-11-17-941-054-A

C. 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 levers.

(2) On the ENG section of the maintenance panel 50VU:

Make sure that the ON legend of the FADEC GND PWR/1(2) pushbutton switch is off.
Put a WARNING NOTICE(S) in position to tell persons not to energize FADEC 1(2).

(3) On the center pedestal, on ENG panel 115VU:
(a) Make sure that the ENG/MODE selector switch is in the NORM position.
(b) Make sure that the ENG/MASTER 1(2) control switch was in the OFF position.
(c) Make sure that WARNING NOTICE(S) is in position to tell persons not to operate:

The ENG/MODE selector switch
The ENG/MASTER 1(2) control switch.

Subtask 76-11-17-010-059-A

D. Get Access
(1) Open the access door 811.
(2) Put an ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE.

Subtask 76-11-17-010-060-A

E. Get 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.

Panels 111VU and 112VU

NOTE: The removal procedure is the same for the FLOOD LT/INTEG LT panel 111VU and FLOOD LT panel 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) Removal of plates, ventilation plates and clamps:

Ventilation Plates and Clamps

(a) Remove the screws (7).
(b) Remove the ventilation plates (8).
(c) Disconnect the clamps (9).
(d) Remove the screws (6) and the washers (5).
(e) Remove the plates (4) and (10).

4. Procedure
Subtask 76-11-17-480-056-A

A. Installation of Rigging Pin

Throttle Control Rigging

(1) Install the 98DNSA20206080 RIGGING PIN (11) in the Throttle Control Unit (TCU).
(2) Install the 98DNSA20208080 RIGGING PIN (12) in the artificial feel unit.

Subtask 76-11-17-020-053-A

B. Remove the Throttle Control Artificial Feel Unit as follows:

Throttle Control Artificial Feel Unit

WARNING: USE PROTECTIVE GOGGLES WHEN YOU REMOVE OR INSTALL A COTTER PIN. EACH TIME YOU REMOVE A COTTER PIN DURING THE TASK, DISCARD IT IMMEDIATELY. A LOOSE COTTER PIN CAN CUT YOU OR MAKE YOU BLIND.

(1) Remove and discard the four cotter pins (13).
(2) Remove the four nuts (14), the four washers (15) and the four bolts (17). Make sure that the four bushes (16) stay bonded.
(3) Remove the rods (27).
(4) Remove and discard the four cotter pins (18).
(5) Remove the two nuts (19), the two washers (20) and the two bolts (26). Make sure that the two bushes (25) stay bonded.
(6) Remove the two nuts (21), the two washers (22) and the two bolts (24).
(7) Remove the throttle control artificial feel unit (23).

[Rev.10 from 2021] 2026.04.01 03:16:12 UTC