Removal of the Control Cable

TASK 32-12-16-000-001-A
Removal of the Control Cable

WARNING: MAKE SURE THAT ALL THE CIRCUITS IN MAINTENANCE ARE ISOLATED BEFORE YOU SUPPLY ELECTRICAL POWER TO THE AIRCRAFT. UNWANTED ELECTRICAL POWER CAN BE DANGEROUS.

WARNING: PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU START A TASK ON OR NEAR:

THE FLIGHT CONTROLS
THE FLIGHT CONTROL SURFACES
THE LANDING GEAR AND THE RELATED DOORS
COMPONENTS THAT MOVE.

MOVEMENT OF COMPONENTS CAN KILL OR CAUSE INJURY TO PERSONS AND/OR CAN CAUSE DAMAGE TO THE EQUIPMENT.

FIN: 2804GM
FIN: 2805GM

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

REFERENCE	QTY	DESIGNATION
No specific	1	ACCESS PLATFORM 2M (6 FT)
No specific	AR	SAFETY CLIP - CIRCUIT BREAKER
No specific	3	WARNING NOTICE(S)
460005835	1	SLEEVE - GROUND LOCK
98DNSA20208040	1	RIGGING PIN

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
FOR [2804GM] (CABLE CONTROL)
195BB
FOR [2805GM] (CABLE CONTROL)
196BB

C. Referenced Information

REFERENCE	DESIGNATION
TASK 24-41-00-861-002-A	Energize the Aircraft Electrical Circuits from the External Power
TASK 24-41-00-861-002-A-01	Energize the Aircraft Electrical Circuits from the APU
TASK 24-41-00-861-002-A-02	Energize the Aircraft Electrical Circuits from Engine 1(2)
TASK 29-10-00-863-001-A	Pressurize the Green Hydraulic System with a Hydraulic Ground Power-Cart
TASK 29-10-00-864-001-A	Depressurize the Green Hydraulic System
TASK 29-23-00-860-001-A	Disconnection of the Isolation Coupling of the Power Transfer Unit (PTU)
TASK 29-23-00-863-001-A	Pressurize the Green Hydraulic System from the Yellow Hydraulic System through the PTU with the Electric Pump
TASK 29-23-00-864-001-A	Depressurize the Green and Yellow Hydraulic Systems after Operation of the PTU
TASK 32-00-00-860-001-A	Flight Configuration Precautions with Electrical Power
TASK 32-00-00-860-001-A-01	Flight Configuration Precautions without Electrical Power
TASK 32-12-00-010-001-A	Open the Main Gear Doors for Access
TASK 32-31-35-000-001-A	Removal of the MLG Door Actuating-Cylinder
Control Cable MLG-Door Ground-Opening

3. Job Set-up
Subtask 32-12-16-861-050-A

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

Subtask 32-12-16-010-050-A

B. Get Access
(1) Open the access panel:
(a) FOR [2804GM] (CABLE CONTROL)
- open 195BB
(b) FOR [2805GM] (CABLE CONTROL)
- open 196BB
(2) Open the applicable MLG door (Ref. AMM TASK 32-12-00-010-001).

Subtask 32-12-16-941-052-A

C. Safety Precautions
(1) Obey the flight configuration precautions (Ref. AMM TASK 32-00-00-860-001).
(2) Disconnect the MLG door actuating-cylinder 2523GM (2522GM) from the MLG door (Ref. AMM TASK 32-31-35-000-001).
(3) Remove the 460005835 SLEEVE - GROUND LOCK from the actuating cylinder 2523GM (2522GM).
(4) Put the WARNING NOTICE(S) in position:

on the MLG door control-handle to tell persons not to operate the lever,
on the panel 40VU in the cockpit,
on the ground service panel of the Green hydraulic system.

Subtask 32-12-16-865-051-A

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

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C ALL
49VU	L/G/LGCIU/SYS1/NORM	1GA	C09
** ON A/C NOT FOR ALL
49VU	HYDRAULIC/G HYD/PUMP ENG1/CTL	1701GK	H12
** ON A/C NOT FOR ALL
121VU	HYDRAULIC/G HYD/PUMP ENG1/CTL	1701GK	R35
** ON A/C NOT FOR ALL
121VU	HYDRAULIC/G HYD/PUMP ENG1/MONG	1702GK	R34
** ON A/C ALL
121VU	HYDRAULIC/LGCIU/SYS2	2GA	Q35
121VU	HYDRAULIC/LGCIU/SYS1/GRND SPLY	52GA	Q34
** ON A/C NOT FOR ALL
121VU	HYDRAULIC/G HYD/PUMP ENG1/MONG	1702GK	R33

Subtask 32-12-16-867-050-A

E. Aircraft Maintenance Configuration
(1) Put the door ground-opening handle in the CLOSED position.
(2) Pressurize the Green hydraulic system (Ref. AMM TASK 29-10-00-863-001) or (Ref. AMM TASK 29-23-00-863-001).
(3) Support the body of actuating cylinder 2523GM (2522GM), to make sure that the ram can retract.
(4) Move the MLG door control-handle to the closed position.
(5) Depressurize the Green hydraulic system (Ref. AMM TASK 29-10-00-864-001) or (Ref. AMM TASK 29-23-00-864-001).
(6) Disconnect the PTU isolation coupling (Ref. AMM TASK 29-23-00-860-001).
(7) Put the ACCESS PLATFORM 2M (6 FT) in position.

Subtask 32-12-16-480-050-A

F. Install the Rigging
(1) Put the 98DNSA20208040 RIGGING PIN through the actuating lever and into the bypass valve 2517GM (2518GM).

Subtask 32-12-16-865-050-A

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

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C ALL
49VU	L/G/LGCIU/SYS1/NORM	1GA	C09
** ON A/C NOT FOR ALL
49VU	HYDRAULIC/G HYD/PUMP ENG1/CTL	1701GK	H12
** ON A/C NOT FOR ALL
121VU	HYDRAULIC/G HYD/PUMP ENG1/CTL	1701GK	R35
** ON A/C NOT FOR ALL
121VU	HYDRAULIC/G HYD/PUMP ENG1/MONG	1702GK	R34
** ON A/C ALL
121VU	HYDRAULIC/LGCIU/SYS2	2GA	Q35
121VU	HYDRAULIC/LGCIU/SYS1/GRND SPLY	52GA	Q34
** ON A/C NOT FOR ALL
121VU	HYDRAULIC/G HYD/PUMP ENG1/MONG	1702GK	R33

4. Procedure
Subtask 32-12-16-020-050-A

A. Remove the Control Cable (10)

WARNING: USE PROTECTIVE GOGGLES AND GLOVES WHEN YOU REMOVE OR INSTALL LOCKWIRE. EACH TIME YOU CUT LOCKWIRE, REMOVE AND DISCARD IT IMMEDIATELY. LOOSE LOCKWIRE CAN CUT YOU OR MAKE YOU BLIND, AND/OR CAN CAUSE DAMAGE.

(1) Remove and discard the lockwire from the locknuts (9) and (16).
(2) Loosen the locknuts (9) and (16).
(3) Remove and discard the cotter pin (18).
(4) Remove the nut (19) and the washer (20).
(5) Disconnect the angle joint (17) from the control handle (21) and the control cable (10) from the bracket (15).
(6) Remove and discard the cotter pin (5).
(7) Remove the nut (4), the washer (3), the bolt (6) and the bush (7).
(8) Disconnect the rod end (1) from the lever (2) and the control cable (10) from the bracket (8).
(9) Remove the control cable (10) from the aircraft:
(a) FOR [2804GM] (CABLE CONTROL)
remove the nut (11), the bolts (14), the spacers (12) and remove the control cable (10).
(b) FOR [2805GM] (CABLE CONTROL)
remove the nuts (11), the bolts (14) and remove the control cable (10).

[Rev.10 from 2021] 2026.04.01 00:41:27 UTC