R **ON A/C 051-099, 201-210,
23-33-47-991-001 Fig. 401 R **ON A/C 106-149, 211-299,
23-33-47-991-001-A Fig. 401A
**ON A/C 301-399,
23-33-47-991-001-B Fig. 401B
R 1EFF : 051-099, 106-149, 201-299, 301-399, 1 23-33-47Page 401 1 1 May 01/05 1 1 1CES 1
R **ON A/C 051-099, 106-149, 201-299, 301-399,
R 3. Job Set-up__________ **ON A/C 051-099, 201-210,
R (Ref. Fig. 401/TASK 23-33-47-991-001) **ON A/C 106-149, 211-299,
(Ref. Fig. 401A/TASK 23-33-47-991-001-A) **ON A/C 301-399,
R (Ref. Fig. 401B/TASK 23-33-47-991-001-B) **ON A/C 051-099,
R Subtask 23-33-47-865-050-C
R R R R R R A. Open, safety and tag this(these) circuit breaker(s): -------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------2000VU PES/MUSIC/CTL 21MK D01 **ON A/C 106-149, 211-299,
Subtask 23-33-47-865-050-A
A. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------2000VU PES/MUSIC/CTL 21MK D01 2000VU PES/MUSIC/CABIN/LH 23MK D02 2000VU PES/MUSIC/CABIN/RH 24MK D03
R 1EFF : 051-099, 106-149, 201-299, 301-399, 1 23-33-47Page 402 1 1 May 01/05 1 1 1CES 1
R **ON A/C 201-210,
R Subtask 23-33-47-865-050
R A. Open, safety and tag this(these) circuit breaker(s):
R R R R R R -------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------2000VU PES/MUSIC/CTL 21MK D01 2000VU PES/MUSIC/LH 23MK D02 2000VU PES/MUSIC/RH 24MK D03
**ON A/C 301-399,
Subtask 23-33-47-865-050-B
A. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------2000VU PES/MUSIC/CTL 21MK D01 2000VU PES/MUSIC/CABIN AFT/LH 22MK D04 2000VU PES/MUSIC/CABIN FWD/LH 23MK D02 2000VU PES/MUSIC/CABIN FWD/RH 24MK D03 2000VU PES/MUSIC/CABIN AFT/RH 25MK D05
R **ON A/C 051-099, 106-149, 201-299, 301-399,
Subtask 23-33-47-010-050
B. Remove the lower sidewall panel in the area of the related WDB (Ref. TASK 25-23-44-000-001).
4. Procedure_________
R **ON A/C 051-099, 201-210,
(Ref. Fig. 401/TASK 23-33-47-991-001)
R 1EFF : 051-099, 106-149, 201-299, 301-399, 1 23-33-47Page 403 1 1 May 01/05 1 1 1CES 1
Wall Disconnect Box
Figure 401/TASK 23-33-47-991-001- 12 (SHEET 1)
R 1EFF : 051-099, 201-210, 1 23-33-47Page 404 1 1 May 01/05 1 1 1CES 1
Wall Disconnect Box
Figure 401/TASK 23-33-47-991-001- 22 (SHEET 2)
R 1EFF : 051-099, 201-210, 1 23-33-47Page 405 1 1 May 01/05 1 1 1CES 1
Wall Disconnect Box
Figure 401A/TASK 23-33-47-991-001-A12 (SHEET 1)
R 1EFF : 106-149, 211-299, 1 23-33-47Page 406 1 1 May 01/05 1 1 1CES 1
Wall Disconnect Box
Figure 401A/TASK 23-33-47-991-001-A22 (SHEET 2)
R 1EFF : 106-149, 211-299, 1 23-33-47Page 407 1 1 May 01/05 1 1 1CES 1
R Wall Disconnect Box Figure 401B/TASK 23-33-47-991-001-B12 (SHEET 1)
1EFF : 301-399, 1 23-33-47Page 408 1 1 Feb 01/05 1 1 1CES 1
R Wall Disconnect Box Figure 401B/TASK 23-33-47-991-001-B22 (SHEET 2)
1EFF : 301-399, 1 23-33-47Page 409 1 1 Feb 01/05 1 1 1CES 1R **ON A/C 106-149, 211-299,
(Ref. Fig. 401A/TASK 23-33-47-991-001-A)
**ON A/C 301-399,
(Ref. Fig. 401B/TASK 23-33-47-991-001-B) R **ON A/C 051-099, 201-210,
Subtask 23-33-47-020-052
A. Removal of the Wall Disconnect Box (WDB)
(1)
Release the pins (13) and remove the protective cap (12) in front of the related WDB (1).
(2)
Release the spring latches (11) and disconnect the electrical connectors (2).
(3)
Release the spring latches (11) and disconnect the termination plug(s) (3) if installed.
(4)
Put blanking caps on the disconnected electrical connectors (3) and the termination plug(s) (3).
(5)
Remove the screws (7) and the washers (8).
(6)
Remove the screw (9) and the washer (8) if installed.
(7)
Remove the cable support (10) if installed.
(8) 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：A320飞机维护手册 AMM Communications 通讯2(19)
