Removal of the Wall-Mounted Cabin-Attendant Seats

TASK 25-22-41-000-001-A
Removal of the Wall-Mounted Cabin-Attendant Seats

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.

ZONE: 200
ZONE: 260

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	CAP - BLANKING
No specific	AR	SAFETY CLIP - CIRCUIT BREAKER

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
200	UPPER HALF FUSELAGE
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
Single Cabin Attendant-Seat ** ON A/C NOT FOR ALL
Single Cabin Attendant-Seat ** ON A/C NOT FOR ALL
Double Cabin Attendant-Seat ** ON A/C NOT FOR ALL
Double Cabin Attendant-Seat ** ON A/C NOT FOR ALL

3. Job Set-up
Subtask 25-22-41-861-050-A

A. Aircraft Maintenance Configuration
(1) Energize the ground service network
(Ref. AMM TASK 24-42-00-861-001).
(2) If you remove a cabin-attendant seat which does not have a handset installed, continue from step 4. A.

Subtask 25-22-41-865-050-A

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

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
49VU	COM/CIDS/DEU B/ESS	153RH	G03
** ON A/C NOT FOR ALL
121VU	COM NAV/CIDS/DEU B/NORM	162RH	M08
** ON A/C NOT FOR ALL
121VU	COM / CIDS / DEU B / NORM FWD	193RH	M09
** ON A/C NOT FOR ALL
121VU	COM NAV/CIDS/DEU B/NORM	162RH	M09
** ON A/C ALL
2000VU	LIGHT-ATTND-WORK	1LZ	J03
** ON A/C NOT FOR ALL
2001VU	CIDS-DEU B-NORM-AFT	194RH	C08

4. Procedure
Subtask 25-22-41-020-051-A ** ON A/C NOT FOR ALL

A. Removal of the Single Cabin Attendant-Seat

Single Cabin Attendant-Seat ** ON A/C NOT FOR ALL

(1) Get Access
(a) Remove the seat upholstery (6).
(b) Open the access flap (7) and remove all the equipment from the stowage compartment of the single cabin attendant-seat.
(2) Disconnect the electrical connector:
(a) Disconnect the electrical connector (3).
(b) Put a CAP - BLANKING on each disconnected electrical connector.
(3) Remove the single cabin attendant-seat:
(a) Open the seat pan (8) and put some type of weight on it to hold it in the open position.
(b) Remove the bolts (5) and the washers (4).
(c) Close the access flap (7).
(d) Remove the single cabin attendant-seat (2) and the washers (1).

Subtask 25-22-41-020-051-B ** ON A/C NOT FOR ALL

A. Removal of the Single Cabin Attendant-Seat

Single Cabin Attendant-Seat ** ON A/C NOT FOR ALL

(1) Open the access flap (1) and remove all the equipment from the stowage compartment of the single cabin attendant-seat.
(2) Disconnect the electrical connector:
(a) Release the VELCRO strips and remove the protection cap (3).
(b) Disconnect the electrical connector (4).
(c) Put a CAP - BLANKING on each disconnected electrical connector.
(3) Remove the single cabin attendant-seat:
(a) If necessary, remove the seat upholstery (6).

NOTE: VELCRO strips hold the cover of the upholstery in position.

(b) Open the seat pan (8) and put some type of weight on it to hold it in the open position.
(c) Remove the bolts (7).
(d) Lift and disengage the single cabin attendant-seat (2) from the bolts (5).
(e) Close the access flap (1).
(4) Remove the single cabin attendant-seat (2) and, if necessary, the bolts (5).

NOTE: The bolts (5) are part of the single cabin attendant-seat (2).

Subtask 25-22-41-020-052-E ** ON A/C NOT FOR ALL

B. Removal of the Double Cabin Attendant-Seat

Double Cabin Attendant-Seat ** ON A/C NOT FOR ALL

(1) Pull the headrests (1) up to disengage the key plates from the screws (7) and remove the headrests (1).
(2) Remove the double cabin attendant-seat (3):
(a) Get access to the double cabin attendant-seat (3):
1 Remove the seat upholsteries (9).
2 Open the access flap (4).
3 Remove all the equipment from the stowage compartment of the double cabin attendant-seat (3).
(b) Disconnect the electrical connector (11):
1 Disconnect the electrical connector (11) from the receptacle (12).
2 Put the CAP-BLANKING on each disconnected electrical connector and receptacle.
(c) Remove the screws (6).
(d) If the washers (5) are installed, remove them.
(e) Loosen the screws (10) but do not remove them at this time.
(f) Close the access flap (4).
(g) Lift and disengage the double cabin attendant-seat (3) from the screws (10) and remove the double cabin attendant-seat (3).
(h) If the washers (2) are installed, remove them.
(3) If necessary, remove the screws (7) and (10).

NOTE: The screws (7) and (10) are part of the double cabin attendant-seat (3).

Subtask 25-22-41-020-052-F ** ON A/C NOT FOR ALL

B. Removal of the Double Cabin Attendant-Seat

Double Cabin Attendant-Seat ** ON A/C NOT FOR ALL

(1) Pull-up, disengage and remove the headrests (3).
(2) Remove the double cabin attendant-seat (2):
(a) Get Access
1 Remove the seat upholstery (7).
2 Open the access flap (1).
3 Remove all the equipment from the stowage compartment of the double cabin attendant-seat.
(b) Remove the screws (5).
(c) Loosen, but do not remove the screws (6).
(d) Close the access flap (1).
(e) Lift and disengage the double cabin attendant-seat (2) from the screws (6) and remove the double cabin attendant-seat (2).
(3) If necessary, remove the screws (4) and (6).

NOTE: The screws (4) and (6) are part of the double cabin attendant-seat.

[Rev.10 from 2021] 2026.03.31 23:30:44 UTC