A
737-300/400/500
MAINTENANCE MANUAL
TOILET BACK SHROUD ATTACHMENT OF THE SEE A-A
TIMER TOILET A A TOILET BACK SHROUD ATTACHMENT OF THE ASEE
TOILET BACK SHROUD ATTACHMENT OF THE PANEL SIDEWALL LAVATORY ASEE B B B B SEAL OF THE TOILET TANK SHROUD SEE B-B
(EACH CORNER) ATTACHMENT OF THE TOILET TANK SHROUD SEE B
ATTACHMENT OF THE TOILET BACK SHROUD ATTACHMENT OF THE T0ILET TANK SHROUD
AB
Aft Lavatory Sidewall Panel Installation
Figure 402 (Sheet 1)
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25-41-18
LAVATORIES ú
ú 01 ú BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details. Page 405Nov 15/91
A 737-300/400/500MAINTENANCE MANUAL
ATTACHMENT OF THE TOILET BACK SHROUD
A-A
SEAL OF THE TOILET TANK SHROUD
B-B
Aft Lavatory Sidewall Panel Installation
Figure 402 (Sheet 2)
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25-41-18
LAVATORIES ú
ú 01 ú BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details. Page 406Nov 15/91
A
737-300/400/500MAINTENANCE MANUAL
(c)
Pull the floor pan from the double back tape on the floor.
(d)
Remove the tape from the floor.
S 034-009
(8) Remove the toilet shrouds:
(a)
Remove the screws from the two ends of the upper shroud.
(b)
Pull the inboard end of the upper shroud forward and inboard until the outboard corner is clear of the spring clip.
(c)
Disconnect the electrical connector to the flush timer and remove the shroud with the timer attached.
(d)
Remove the screws from the two ends of the lower shroud and remove the shroud.
S 034-010
(9) Remove the aft wall panel:
(a)
Remove the trim cover strip at each end of the panel.
(b)
Remove the fasteners at each end of the panel.
(c)
Pull the panel out at the bottom to release the panel from the spring clips at the top.
S 034-011
(10) Remove the waterline:
(a)
Drain the water from the potable water system (Ref
38-11-00/301).
(b)
Remove the tape from the elbow of the water line shroud immediately above the partition and remove the elbow halves.
(c)
Disconnect the water hose fitting.
(d)
Get access around the water tank is aft of the aft baggage compartment and remove the tape from the large radius elbow on the waterline shroud.
(e)
Move the sleeve on the straight section of the shroud and remove the elbow halves.
(f)
Pull the waterline down through the partition and the floor gap.
S 034-012
(11) Remove the waterline shroud and the cover:
(a)
Remove the fasteners that attach the shroud cover in the corner of the lavatory partition.
(b)
If it is necessary, remove the fastener that attaches the shroud clamp to the foot panel.
(c)
Push the shroud down until the shroud is clear of the slot in the partition, then turn and remove it from the floor.
S 024-013
(12) Remove the panel:
(a) Get access above the soffit (curved ceiling) and do the steps that follow: 1) Remove the fasteners that attach the clip angles to the
sidewall panel at the aft corner and at the upper corner of the soffit.
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25-41-18
LAVATORIES ú
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