737 AMM 飞机维护手册 舱门 DOORS(113)

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B.  Install roller bushing in upper guide plate.
C.  Install door stowing release lever (3) with shim (2), or door stowing release button (3).
D.  Connect guide arm rod end bearing (14) to attach fitting (10) using bolt (8), washer (11) and locknut (12).
E.  Position door in a cocked position and install attach fitting on hinge support (13) using four bolts.
F.  Line up holes in guide arm with those in hinge link (7) and install pin (5) and retainer ring (6).
CAUTION:  DO NOT INSTALL USED RETAINER RING (6). INSTALL A NEW RETAINER RING (6) ONLY. IF THE RETAINER RING COMES OFF THE PIN (5) THE DOOR MAY NOT OPEN.
G.  Operate door to closed position and check that both fore and aft latch rollers enter their fittings at the same time. If necessary, aft rollers may lead forward rollers slightly to improve clearance on forward edge of door. If necessary, adjust guide arm length as follows:
(1)  
If necessary, make coarse adjustment. Remove four bolts holding attach fitting (10) to hinge support (13). Loosen rod end bearing checknut (15), rotate rod end bearing (14), then tighten checknut. Install attach fitting (10).

(2)  
Make fine adjustment. Remove keeper channel (18) and loosen checknut (15). Rotate adjustment fitting (17). Tighten checknut and install keeper channel.

526 
May 01/98  BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.  52-41-21 Page 403 

GALLEY SERVICE DOOR LINING AND INSULATION - REMOVAL/INSTALLATION
1.  General
A.  The lining and insulation is similar on forward and aft galley service doors.
B.  The door insulation blanket is cemented to the outboard side of the door panel to form one assembly.
2.  Equipment and Materials
A.  Wrench - F70336-1
3.  Remove Galley Service Door Lining and Insulation (Fig. 401)
CAUTION:  USE SPECIAL CARE IN HANDLING THE PARTS OF THIS INSTALLATION. SURFACES VISIBLE TO CABIN INTERIOR MUST BE FREE OF SCRATCHES, MARKS AND DENTS.
A.  Remove escape slide assembly (4) from door [Ref Chapter 25, Escape Slide Assembly (Door-Mounted)].
B.  Remove galley service door inside handle.
(1)  
Operate door inside handle (3) and bring door into cocked position.

(2)  
Carefully pry out insert (11).

NOTE: Insert is held by spring fasteners.

(3)  
Remove lockwiring, three bolts (12), washers (10), and insert support (9) from handle. On airplanes with rectangular handle, remove two bolts and washers.

(4)  
On airplanes with round handle,
remove door inside handle and shim(s) (7).
On airplanes with rectangular handle,
remove handle.

 

C.  Remove assist handle.
(1)  
Using wrench, rotate assist handle nuts (14) and remove assist handle (5).

(2)  
Remove bolts (16), inner collars (15), assist handle nuts (14) and beveled outer collars

(13) from door structure.
565 
Oct 20/86  BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.  52-41-31 Page 401 

Galley Service Door Panel Installation  500 
52-41-31  Figure 401 (Sheet 1)  Feb 15/69 
Page 402 
BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. 

532  Galley Service Door Panel Installation 
Jun 20/85  Figure 401 (Sheet 2)  52-41-31 
Page 403 
BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. 

Galley Service Door Panel Installation  532 
52-41-31  Figure 401 (Sheet 3)  Oct 20/83 
Page 404 
BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. 

D.  Remove lining and insulation.
(1)  
Remove four screws (8, detail A), attaching panel to lining retainer (6).

(2)  
Remove panel attach nuts (and screws where applicable) along the top and bottom of door panel (1).

(3)  
Loosen panel fastener studs (18), one-quarter turn, along forward and aft edges of the panel (view 1).

(4)  
Remove lining, insulation panel and seal (17) from door structure.

NOTE: Inboard windowpane assembly will be removed with the panel.
4.  Install Galley Service Door Lining and Insulation
A.  Install lining and insulation (Fig. 401).
CAUTION:  USE SPECIAL CARE IN HANDLING THE PARTS OF THIS INSTALLATION. SURFACES VISIBLE TO CABIN INTERIOR MUST BE FREE OF SCRATCHES, MARKS AND DENTS.
(1)  
Position lining, insulation panel and seal (17, view 1) on door structure.
　
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