*
3F-RC (door 3 forward -right center)
*
3A-LC (door 3 aft -left center)
*
3A-RC (door 3 aft -right center).
These are the possible center flex lavatory positions at door 4:
* 4F-LC (door 4 forward -left center)
EFFECTIVITY
BEJ ALL
* 4F-RC (door 4 forward -right center).
Location -Outboard Flex Lavatories
These are the possible outboard flex galley positions at door 2:
*
2F-2L (door 2 forward -position 2 left)
*
2F-2R (door 2 forward -position 2 right)
*
2F-1L (door 2 forward -position 1 left)
*
2F-1R (door 2 forward -position 1 right)
*
2A-1L (door 2 aft -position 1 left)
*
2A-1R (door 2 aft -position 1 right)
*
2A-2L (door 2 aft -position 2 left)
*
2A-2R (door 2 aft -position 2 right).
These are the possible outboard flex galley positions at door 3:
*
3F-2L (door 3 forward -position 2 left)
*
3F-2R (door 3 forward -position 2 right)
*
3F-1L (door 3 forward -position 1 left)
*
3F-1R (door 3 forward -position 1 right)
*
3A-1L (door 3 aft -position 1 left)
*
3A-1R (door 3 aft -position 1 right)
*
3A-2L (door 3 aft -position 2 left)
*
3A-2R (door 3 aft -position 2 right).
Location -Fixed Lavatories
These are the possible fixed lavatory positions at door 1:
*
1F-1L (door 1 forward -position 1 left)
*
1F-1C (door 1 forward -position 1 center)
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LAVATORIES -INTRODUCTION
*
1F-2L (door 1 forward -position 2 left)
*
1A-L (door 1 aft -left)
*
1A-C (door 1 aft -center)
*
1A-R (door 1 aft -right)
*
1A-LC (door 1 aft -left center)
*
1A-RC (door 1 aft -right center).
These are the possible fixed lavatory positions at door 4:
*
4F-L (door 4 forward -left)
*
4F-R (door 4 forward -right)
*
4A-L (door 4 aft -left)
*
4A-R (door 4 aft -right).
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777 AIRCRAFT MAINTENANCE MANUAL
LAVATORIES -INTRODUCTION
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LAVATORIES -LAVATORY EQUIPMENT
General
This is a list of the usual equipment that is part of most lavatories:
*
Call light/reset switch
*
Bi-fold door or single panel door
*
Door hold open device (bi-fold door only)
*
Door emergency latch release
*
Drinking fountain (some lavatories) (not shown)
*
Passenger service unit
*
Mirrors
*
Shaver outlet
*
Soap dispenser
*
Waste compartment flapper door
*
Sink
*
Waste container compartment
*
Water system compartment
*
Fluorescent light
*
Fluorescent light override switch
*
Passenger information sign
*
Amenities dispenser
*
Diaper board
*
Facet
*
Attendant call switch
*
Toilet flush switch
*
Toilet shroud assembly
*
Toilet (not shown)
*
Air vent (not shown) toilet area
*
Kickstrip.
EFFECTIVITY BEJ ALL
The usual passenger service unit contains this type of equipment:
*
Oxygen module
*
Smoke detector
*
Dome light
*
Air outlet
*
Speaker.
See the passenger oxygen section for more information about the oxygen equipment (SECTION 35-21).
See the passenger address system section for more information about the passenger address system (SECTION 23-31).
See the lavatory smoke detection section for more information about the smoke detector (SECTION 26-13).
The usual arrangement for the mirrors is one fixed mirror and one that you can open. The mirror that opens has a latch. The usual location of the latch release button is in the lower part of the amenities dispenser, near the lavatory door (the left side of the mirror as you look at it). Some lavatories can have the latch release button in a different location. The latch release button can be in the lower part of the amenities dispenser, near the right side of the mirror. The mirror that opens gives access to this type of equipment:
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