Removal of a Partition (Zone 240-260)

TASK 25-26-42-000-006-A
Removal of a Partition (Zone 240-260)

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: 260
FIN: 6460MM416

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	SAFETY CLIP - CIRCUIT BREAKER
No specific	AR	SCRAPER - NON METALLIC

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
260	AFT CABIN UTILITY AREA

C. Referenced Information

REFERENCE	DESIGNATION
TASK 24-42-00-861-001-A	Energize the Ground Service Network from the External Power
TASK 25-21-41-000-001-A	Removal of the Passenger Seats
TASK 25-22-41-000-001-A	Removal of the Wall-Mounted Cabin-Attendant Seats
TASK 25-23-42-000-002-A	Removal of the Ceiling Panels - Aft Utility Area
TASK 25-24-41-000-001-A	Removal of the Overhead Stowage Compartments (OHSC)
TASK 25-26-41-000-003-A	Removal of the Aft Curtain Rail
Partition

3. Job Set-up
Subtask 25-26-42-861-052-A

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

Subtask 25-26-42-010-060-AG

B. Get Access
(1) Remove all items of equipment from the partition.
(2) If necessary, remove the adjacent Overhead Stowage Compartment (OHSC) (Ref. AMM TASK 25-24-41-000-001).
(3) Remove the related ceiling panels (Ref. AMM TASK 25-23-42-000-002).
(4) Remove the curtains and the curtain rails (Ref. AMM TASK 25-26-41-000-003).
(5) Remove the cabin attendant seats (Ref. AMM TASK 25-22-41-000-001).
(6) Remove the related seats (Ref. AMM TASK 25-21-41-000-001).

Subtask 25-26-42-865-068-A

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

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C ALL
49VU	LIGHTING/EMER LT/CABIN	2WL	H04
49VU	LIGHTING/EMER LT/CABIN	1WL	H03
2000VU	INSEAT POWER-MCU 2	59HP	B08
2000VU	LIGHT-ATTND-WORK	1LZ	J03

4. Procedure
Subtask 25-26-42-020-057-AA

A. Removal of the Partition

Partition

(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) Remove the screws (10) and the covers (9).
(3) Remove the screws (13), the washers (12) and the slide blocks (11).
(4) Remove the screws (20), the washers (19) and the slide blocks (18).
(5) Remove the quick-release pins (4).
(6) Carefully remove the partitions (1).
(7) If necessary, remove the quick-release pins (2) and the tie rods (3).
(8) If necessary, remove the sealant from the seat tracks with the SCRAPER - NON METALLIC.
(9) Remove the slide blocks (5), washers (6), stoppers (7) and seat track fittings (8).
(10) Remove the slide blocks (14), washers (15), packings (16) and bushes (17).
(11) Discard the packings (16).

[Rev.10 from 2021] 2026.03.31 23:32:36 UTC