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2.  Remove Electronic Equipment Compartment External Access Door
A.  Open electronic equipment compartment external access door (1, Fig. 401), and slide door outboard to gain access to the two pivot bolts (5).
B.  Support the door then trip uplatch (7, view 1) using striker (8) to free door from lower web (2).
C.  Disconnect the door cable assembly from the attach angle on lower track structure.
D.  Restrain the lower web from moving into stowed position, then remove the two pivot bolts from track attach brackets (6) and tracks (4).
E.  Move track installation into stowed position.
WARNING:  FAILURE TO STOW TRACK INSTALLATION BEFORE REMOVING DOOR CAN RESULT IN STOWAGE ASSIST SPRING COMING OFF SPOOL AND CAUSING INJURY TO PERSONNEL.
F.  Remove the door from the airplane through door opening (3).
3.  Install Electronic Equipment Compartment External Access Door
A.  Position door (1, Fig. 401), in door opening (3) in lower fuselage structure. Locate door so that lower web (2) can roll into position over the door.
B.  Release track from stowed position and move the lower web into position over the door. Align bolt holes in track attach bracket (6) and track (4).
514 
Nov 15/78  BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.  52-48-41 Page 401 

Electronic Equipment Compartment External Access Door Installation  514 
52-48-41  Figure 401 (Sheet 1)  Nov 15/78 
Page 402 
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514  Electronic Equipment Compartment External Access Door Installation 
Feb 15/72  Figure 401 (Sheet 2)  52-48-41 
Page 403 
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C.  Install pivot bolts (5).
D.  Connect the door cable assembly to the attach angle on lower track structure.
E.  Engage door uplatch (7, view 1) on uplatch catch on lower web (2).
F.  Check for unobstructed movement of door and track. If required, adjust door as described in Electronic Equipment Compartment External Access Door - Adjustment/Test.
514 
52-48-41 Page 404  BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.  Nov 15/78 

ELECTRONIC EQUIPMENT COMPARTMENT EXTERNAL ACCESS DOOR - ADJUSTMENT/TEST
1.  Electronic Equipment Compartment External Access Door Adjustment
A.  Equipment and Materials
(1)  
Laminated Shims - BACS40R05U05

(2)  
Washer - BACW10P227AX

B.  Adjust Electronic Equipment Compartment External Access Door
(1)  
Position door assembly (1, Fig. 501) in door opening (7) and lock door.

(2)  
Check that gap between fuselage external skin (29) and door external skin (28) is 0.09 +0.03/-0.03 inch. Where necessary, trim door skin to achieve this condition (Detail D).

CAUTION: DO NOT TRIM FUSELAGE EXTERNAL SKIN

(3)  
Check gap between stop fitting (22) and lock fitting (19), on fuselage structure is 0.03 +0.02/-0.02 inch. Adjust by removing laminated shims (27) as required.

(4)  
Make sure the contour of the door is inboard of the contour of the fuselage 0.03 to 0.09 inch.

NOTE:  You can increase the limits by 0.03 inch in one or more locations to make the door inboard 0.00 to 0.12 inch. The sum of the lengths of the increased limits must not be more than 4.5 inches.
(a)  
If it is necessary, move the correct latch fitting (19) vertically over serrated plate (17) to adjust the door.

(b)  
Tighten all bolts on latch fittings after you adjust them.

(5)  
If adjustments are being made on new door installation, install door on door tracks before proceeding with step (6) (Ref 52-48-41 R/I).

(6)  
Adjust latching-unlatching mechanism between access door and track installation.

NOTE:  The following described adjustments should be made in the sequence indicated.
500 
Feb 20/91  BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.  52-48-41 Page 501 

Electronic Equipment Compartment External Access Door Adjustment  514 
52-48-41  Figure 501 (Sheet 1)  Feb 15/72 
Page 502 
BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. 

5WA  Electronic Equipment Compartment External Access Door Adjustment 
May 20/82  Figure 501 (Sheet 2)  52-48-41 
Page 503 
BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. 
　
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