* 
Bleed valve air door
* 
ECS door
* 
Low pressure pneumatic connection door.
These doors are on the left, aft part of the wing-to-body fairing: 
* 
ADU filter access door
* 
ADU access door
* 
ADU pressure relief door.
These panels and doors are on the right, aft part of the wing-to-body fairing: 
EFFECTIVITY BEJ ALL  53-00-00  
Page 6  
D633W101-BEJ  Sep 05/2002  
BOEING PROPRIETARY -Copyright # -Unpublished Work -See title page for details. 
777 AIRCRAFT MAINTENANCE MANUAL
FUSELAGE -WING-TO-BODY FAIRING
EFFECTIVITY BEJ ALL  53-00-00  
Page 7  
D633W101-BEJ  May 05/2002