25-41-15
LAVATORIES ú
ú 01 ú BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details. Page 402Nov 15/91
A 737-300/400/500MAINTENANCE MANUAL
TASK 25-41-15-404-009
3. Forward Lavatory Ceiling Panel - Installation (Fig. 401)
_____________________________________________
A. References
(1)
AMM 24-22-00/201, Manual Control
(2)
AMM 35-22-11/201, Oxygen Generator
(3)
AMM 35-22-21/401, Door Latch Actuator
B. Access
(1) Location Zone
103 Forward Lavatory
C. Procedure
S 434-010
(1)
If it is applicable, install the service unit and dome light in the ceiling panel.
S 024-011
(2)
Install and temporarily attach the panel and do the steps that follow:
(a)
Connect the electrical wires of the dome light.
(b)
Connect the electrical wires to the oxygen mask box latch (AMM 35-22-21/401).
(c)
Supply electrical power (AMM 24-22-00/201).
(d)
Remove the DO-NOT-CLOSE tags and close these circuit breakers:
1) P18 Panel a) Lavatory Dome Light b) All the circuit breakers of the oxygen system.
(e)
Make sure that the lavatory dome light is on.
(f)
Put the panel above the trim strip, install the panel attachment screws and let the panel touch the strip.
NOTE: Do not let the panel touch the velcro tape on
____ the trim strip until the attachment screws are installed.
S 424-013
(3)
Install the snap-in plug buttons.
(4)
Start the mask box oxygen generator (AMM 35-22-11/201).
S 864-012
(5)
Remove the electrical power if it is not necessary
(AMM 24-22-00/201).
S 444-014
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ALL EXCEPT AIRPLANES WITH MODULAR ú
25-41-15
LAVATORIES ú
ú 01 ú BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details. Page 403Jul 12/00
A
737-300/400/500MAINTENANCE MANUAL
AFT LAVATORY PARTITION - REMOVAL/INSTALLATION
_____________________________________________
1. General_______
A. This procedure contains these tasks:
(1)
The removal of the Aft Lavatory Partition.
(2)
The installation of the Aft Lavatory Partition.
B. Disconnect all electrical wires to the partition before the removal of the partition.
C. This procedure applies to the front partition of the left and right aft lavatories.
TASK 25-41-16-004-006
2. Aft Lavatory Partition - Removal (Fig. 401)________________________________
A. Consumable Materials
(1)
A00679 Sealant, BMS 5-95, Class B
(2)
C00833 Sealant, BMS 5-108, Type 1, Class B-2
(3)
A00067 Sealant, DC 30-079 Silicone
(4)
Tape - Double-backed, 971 Minnesota Mining and
MFG., Permacel P50L (Ref 20-30-51)
(5)
G00125 Tape - Permacel 306, 10 MIL thick, 18
inches wide
(6)
G00125 Tape - Permacel 306, 10 MIL thick, 3
inches wide
B. References
(1)
AMM 25-21-71/401, Lowered Ceiling Panels
(2)
AMM 25-25-12/201, Cabin Attendants Seat
(3)
AMM 25-41-17/401, Aft Lavatory Door and Header
(4)
AMM 25-41-19/401, Aft Lavatory Ceiling Panel
(5)
AMM 53-21-00/401, Floor Panel
C. Access
(1) Location Zone
113 Aft Lavatory
D. Procedure
S 864-001
(1) Open these circuit breakers and attach DO-NOT-CLOSE tags:
(a) P18 Panel
1) LAV MIRROR LIGHTS
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ALL EXCEPT AIRPLANES WITH MODULAR ú 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：737-300 400 500 AMM 飞机维护手册 EQUIPMENT/FURNISHINGS(110)
