Removal of the Partition (Zone 230)

TASK 25-26-42-000-005-A
Removal of the Partition (Zone 230)

WARNING: BE CAREFUL WHEN YOU REMOVE OR INSTALL THIS EQUIPMENT. THIS EQUIPMENT IS HEAVY (MORE THAN 12 KG (26.5 lb)) AND CAN CAUSE INJURY AND/OR DAMAGE.

CAUTION: WHEN YOU MOVE A HEAVY COMPONENT, DO NOT PUSH IT ALONG THE CABIN FLOOR OR LET IT RUB AGAINST THE FLOOR. IF YOU DO, YOU CAN CAUSE DAMAGE TO THE CABIN FLOOR AND/OR THE COMPONENT.

ZONE: 230
FIN: 6470MM ** ON A/C NOT FOR ALL
FIN: 6471MM ** ON A/C NOT FOR ALL

1. Reason for the Job

NOTE: More than one person is necessary for this procedure.

2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	AR	CAP - BLANKING
No specific	AR	SAFETY CLIP - CIRCUIT BREAKER

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
230	FWD PASSENGER COMPARTMENT

C. Referenced Information

REFERENCE	DESIGNATION
TASK 24-42-00-861-001-A	Energize the Ground Service Network from the External Power
TASK 25-25-11-000-001-A	Removal of the Filler Panels
TASK 25-26-41-000-013-A	Removal of the Curtains
TASK 23-33-00-00-01	PASSENGER ENTERTAINMENT - DESCRIPTION AND OPERATION
Class-Divider Partition

3. Job Set-up
Subtask 25-26-42-861-051-A ** ON A/C NOT FOR ALL

A. Energize the ground service network
(Ref. AMM TASK 24-42-00-861-001).

Subtask 25-26-42-010-059-B ** ON A/C NOT FOR ALL

B. Get Access
(1) Remove all items of equipment from the partition.
(2) Remove the curtain if necessary (Ref. AMM TASK 25-26-41-000-013).
(3) Remove the adjacent filler panels (Ref. AMM TASK 25-25-11-000-001).
(4) If necessary, remove the display units. Refer to (Ref. AMM D/O 23-33-00-00) to know which display units you must remove.

Subtask 25-26-42-865-074-A ** ON A/C NOT FOR ALL

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

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
49VU	LIGHTING/EMER LT/CABIN	2WL	H06
49VU	LIGHTING/EMER LT/CABIN	1WL	H05
121VU	COM NAV/CIDS/DEU A NORM/R FWD	164RH	M11
121VU	COM NAV/CIDS/DEU A NORM/L FWD	163RH	M10
122VU	LIGHTING/CABIN/EMER/LT	3WL	V07
2000VU	PES-VIDEO-CABIN FWD-RH	24MH	C04
2000VU	PES-VIDEO-CABIN FWD-LH	22MH	C03
2000VU	PES-VIDEO-CONTROL-VCC-DS/C	21MH	C02
2000VU	PES-VIDEO-CONTROL-MAIN	20MH	C01
2000VU	PES-MUSIC-CABIN AFT-LH	22MK	D04
2000VU	PES-MUSIC-CTL	21MK	D01

4. Procedure
Subtask 25-26-42-020-056-A ** ON A/C NOT FOR ALL

A. Removal of the Partitions

Class-Divider Partition ** ON A/C NOT FOR ALL

(1) Make match marks on the components that you disconnect/remove to record their connections/positions. This is important for the subsequent installation procedure.
(2) Release the filler panel (2) and let it on the tubes (3).
(3) Cut, remove and discard the cable ties (13).
(4) Remove the screws (11), the washers (12) and the clamps (10) and release the cable (9).
(5) Release the spring latches (14) and disconnect the electrical connectors (8) and (19).
(6) Put a CAP - BLANKING on each disconnected electrical connector.

CAUTION: MAKE SURE THAT THE ELECTRICAL CONNECTOR(S) IS(ARE) DISCONNECTED BEFORE YOU DISCONNECT THE BONDING STRAP(S).

(7) Remove the screw (4), the nut (7), the washers (5) and the bonding strap (6).
(8) Lift the carpet as far as necessary to get access to the screws (15) and remove them.

WARNING: SUPPORT THE UNIT/ASSEMBLY. THE UNIT/ASSEMBLY IS HEAVY. IF YOU DO NOT SUPPORT IT, IT WILL FALL. THIS CAN CAUSE INJURY TO PERSONS, AND/OR DAMAGE TO EQUIPMENT.

(9) Carefully remove the partition (1).
(10) If applicable, remove the sealant from the seat tracks.
(11) Remove the plates (16), the stop washers (18) and the seat-track fittings (17).

[Rev.10 from 2021] 2026.03.31 23:32:33 UTC