Removal of the Sidewall Panels

TASK 25-13-41-000-002-A
Removal of the Sidewall Panels

ZONE: 210

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	LOCALLY MANUFACTURED - BLANKING CAP
No specific	AR	SAFETY CLIP - CIRCUIT BREAKER

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
210	CKPT,FWD COMPT BHD TO FLT COMPT BULKHEAD
211AW, 211BW, 211EW, 211FW, 211GW, 212AW, 212BW, 212EW, 212FW, 212GW, 212HW, 212JW, 212KW

C. Referenced Information

REFERENCE	DESIGNATION
TASK 24-42-00-861-001-A	Energize the Ground Service Network from the External Power
TASK 25-18-11-000-801-A	Removal of the Power Outlet Unit
TASK 56-12-11-010-001-A	Opening of the Cockpit Sliding Windows
Sidewall Panels (211EW, 212EW, 211FW, 212FW, 211GW, 212GW)
Sidewall Panels (211AW, 212AW, 211BW, 212BW)
Sidewall Panel 211LW
Sidewall Panels (212HW, 212JW)
Sidewall Panel 212KW

3. Job Set-up
Subtask 25-13-41-861-050-A

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

Subtask 25-13-41-865-053-A

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

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
49VU	COM/AUDIO/ACP/F/O	5RN	G07
** ON A/C NOT FOR ALL
49VU	COM/AUDIO/FLT/INTPH	9RN	G08
49VU	COM/AUDIO/ACP/CAPT	4RN	G06
** ON A/C NOT FOR ALL
49VU	COM/ACP F/O/BITE/ INT 2 AUDIO/3&5 OCCPNT	5RN	G07
** ON A/C NOT FOR ALL
49VU	COM/INT/1+2	9RN	G08
49VU	COM/ACP CAPT/SELCAL/INT 1 AUDIO/AVNCS	4RN	G06
** ON A/C NOT FOR ALL
121VU	PILOTS OUTLETS/STAT INV	1NA	K25
121VU	PILOTS OUTLETS/115V 60HZ	2NA	K23

4. Procedure
Subtask 25-13-41-020-051-A ** ON A/C NOT FOR ALL

A. Removal of Sidewall Panels 211EW 212EW 211FW 212FW 211GW 212GW

Sidewall Panels (211EW, 212EW, 211FW, 212FW, 211GW, 212GW) ** ON A/C NOT FOR ALL

(1) Remove the sidewall panels (1) and (4) ( 211GW ( 212GW)) as follows:
(a) Remove the screws (3) and the washers (2).
(b) Loosen the fasteners (15).
(c) Disengage the sidewall panels (1) and (4).
(d) Remove the screw (19) and the washer (18).
(e) Disengage the electrical cable (20).
(f) Remove the sidewall panels (1) and (4).
(2) Remove the sidewall panels (11) and (14) ( 211FW ( 212FW)) as follows:
(a) Remove the screws (9) and the washers (8).
(b) Loosen the fasteners (16).
(c) Disconnect the headset plug, if installed.
1 Disconnect the headset plug from panel 15VU that is installed on the sidewall panel (11).
2 Put the LOCALLY MANUFACTURED - BLANKING CAP on the disconnected headset plug.
(d) Disconnect the hand-microphone plugs, if installed.
1 Disconnect the hand-microphone plugs behind panel 17VU (16VU) (10) that are installed on the sidewall panels (11) and (14).
2 Put the LOCALLY MANUFACTURED - BLANKING CAP on the disconnected hand-microphone plugs.
(e) Remove the sidewall panels (11) and (14).
(3) Remove the sidewall panels (12) and (13) ( 211EW ( 212EW)) as follows:
(a) Open the cockpit sliding windows [8DG1] and [8DG2] (Ref. AMM TASK 56-12-11-010-001).
(b) Remove the waste-bins (7).
(c) Remove the screws (5) and the washers (6).
(d) Remove the sidewall panels (12) and (13).

Subtask 25-13-41-020-051-B ** ON A/C NOT FOR ALL

A. Removal of Sidewall Panels 211EW 212EW 211FW 212FW 211GW 212GW

Sidewall Panels (211EW, 212EW, 211FW, 212FW, 211GW, 212GW) ** ON A/C NOT FOR ALL

(1) Remove the sidewall panels (1) and (4) ( 211GW ( 212GW)).
(a) Remove the screws (3) and the washers (2).
(b) Loosen the fasteners (15).
(c) Disengage the sidewall panels (1) and (4).
(d) Remove the screw (19) and the washer (18).
(e) Disengage the electrical cable (20).
(f) Remove the sidewall panels (1) and (4).
(2) Remove the sidewall panels (11) and (14) ( 211FW ( 212FW)).
(a) Remove the screws (9) and the washers (8).
(b) Loosen the fasteners (16).
(c) Disconnect the headset plug, if installed.
1 Disconnect the headset plug from panel 15VU that is installed on the sidewall panel (11).
2 Put the LOCALLY MANUFACTURED - BLANKING CAP on the disconnected headset plug.
(d) Disconnect the hand-microphone plugs, if installed.
1 Disconnect the hand-microphone plugs behind panel 17VU (16VU) (10) that are installed on the sidewall panels (11) and (14).
2 Put the LOCALLY MANUFACTURED - BLANKING CAP on the disconnected hand-microphone plugs.
(e) Remove the power outlet unit from panel 17VU (16VU) (10) (Ref. AMM TASK 25-18-11-000-801).
(f) Remove the sidewall panels (11) and (14).
(3) Remove the sidewall panels (12) and (13) ( 211EW ( 212EW)).
(a) Open the cockpit sliding windows [8DG1] and [8DG2] (Ref. AMM TASK 56-12-11-010-001).
(b) Remove the waste-bins (7).
(c) Remove the screws (5) and the washers (6).
(d) Remove the sidewall panels (12) and (13).

Subtask 25-13-41-020-052-A

B. Removal of Sidewall Panels 211AW 212AW 211BW 212BW

Sidewall Panels (211AW, 212AW, 211BW, 212BW)

(1) Remove the sidewall panel (6) ( 211AW ( 212AW)):
(a) Hold the sidewall panel (6) that is installed.
(b) Release the cap screws (5) to disengage the sidewall panel (6) from the structure.
(c) Remove the screws (4) and the washers (3).
(d) Remove the sidewall panel (6) from the structure.
(2) Remove the sidewall panel (7) ( 211BW ( 212BW)):
(a) Hold the sidewall panel (7) that is installed.

CAUTION: WHEN YOU REMOVE THE SCREWS, MAKE SURE THAT YOU RECORD THE CORRECT POSITION OF EACH OF THEM. THE SCREWS HAVE DIFFERENT LENGTHS.

(b) Remove the screw (1) and the washer (2).
(c) Remove the screw (8).
(d) Remove the screw (9) and the washer (10).
(e) Disengage the sidewall panel (7) from the ramp (11).
(f) Remove the sidewall panel (7) from the structure.

Subtask 25-13-41-020-053-A

C. Removal of the Sidewall Panel (4) (211LW)

Sidewall Panel 211LW

(1) Remove the screws (1) and the washers (2).
(2) Loosen the fastener (3).
(3) Remove the sidewall panel (4).

Subtask 25-13-41-020-054-A

D. Removal of Sidewall Panels 212HW and 212JW

Sidewall Panels (212HW, 212JW)

(1) Remove the sidewall panel (5) ( 212HW):
(a) Remove the screws (6) and the washers (7).
(b) Loosen the fasteners (4).
(c) Remove the sidewall panel (5).
(2) Remove the sidewall panel (1) ( 212JW):
(a) Remove the sidewall panel (4) ( 212JW).
(b) Remove the screws (2) and the washers (3).
(c) Remove the sidewall panel (1).

Subtask 25-13-41-020-055-A

E. Removal of the Sidewall Panel (1) ( 212KW)

Sidewall Panel 212KW

(1) Loosen the fasteners (2).
(2) Remove the sidewall panel (1).

[Rev.10 from 2021] 2026.04.01 03:47:54 UTC