(2)
Move the sleeves (2) over the hinge pins (1).
(3)
Put the bolts through the torque tube, sleeves and hinge pins.
(4)
Install the nuts and washers on the bolts.
(5)
Make sure there is from 0.000 to 0.016 inch between the sleeve and the washers.
(6)
Install one more washer if it is necessary to get the correct distance.
(7)
Make any endwise adjustment of the torque tube by means of the vertical adjustment nuts.
NOTE: These vertical adjustment nuts should be left finger-tight and unlocked because they will be used to obtain vertical adjustment of the door when it is installed in the airplane.
E. Install the four bolts (21) that hold the outside handle to the handle housing.
F. Install 12 housing attach bolts (8, Detail A, Fig. 401) securing housing to door structure.
G. Connect control rods (1 and 3) to latching crank (9) through the access holes in the handle mechanism housing (4).
524
52-41-11 Page 406 BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. May 01/98
H. Connect gate control rods to the gates.
I. Install forward mechanism access panel (2) over the torque tube and the handle mechanism housing.
J. Install hinge arm cover on each hinge arm.
K. Install outside handle shaft (7, Detail A) and outside handle (6) on door, with the cam plate (10), washer (11) and nut (12) correctly positioned. Secure nut (10) with cotter pin.
L. Install door on airplane as described in 52-41-0 R/I - Galley Service Door.
523
Jun 20/91 BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. 52-41-11 Page 407
GALLEY SERVICE DOOR GUIDE ARM AND ROLLER - REMOVAL/INSTALLATION
1. Equipment and Materials
A. Grease, MIL-G-23827
2. Remove Galley Service Door Guide Arm and Roller
A. Remove door stowing release lever or door stowing release button (3, figure 401, detail A) and shim, if installed (2).
B. Open the door to a position where retainer ring (6) is readily accessible, and remove the retainer ring and pin (5) from hinge link (7).
CAUTION: WHEN THE GUIDE ARM IS DISCONNECTED FROM THE HINGE ARM OR REMOVED FROM THE DOOR, EXTREME CARE SHOULD BE EXERCISED IN HANDLING THE DOOR AS ITS MOTION WILL BE UNCONTROLLED. PARTICULAR CARE SHOULD BE OBSERVED WHEN MOVING THE DOOR TO OR FROM THE CLOSED POSITION IN ORDER TO PREVENT THE WEATHER/ PRESSURIZATION SEAL FROM BEING PINCHED OR OTHERWISE DAMAGED.
C. Open the door fully and insert a punch in the lower hole of the roller guide plates (1) and drive out the roller through upper hole in the roller guide plate. The roller bushing in the upper guide plate will be removed with the roller.
D. Swing the guide arm away from hinge arm (9). Remove four bolts connecting attach fitting (10) to hinge support (13) and remove the guide arm together with the attach fitting.
E. Remove locknut (12), washer (11) and bolt (8) connecting the attach fitting to rod end
bearing (14) and remove the guide arm.
3. Install Galley Door Guide Arm and Roller
CAUTION: WHEN THE GUIDE ARM IS DISCONNECTED FROM THE HINGE ARM OR REMOVED FROM THE DOOR, EXTREME CARE SHOULD BE EXERCISED IN HANDLING THE DOOR AS ITS MOTION WILL BE UNCONTROLLED. PARTICULAR CARE SHOULD BE OBSERVED WHEN MOVING THE DOOR TO OR FROM THE CLOSED POSITION IN ORDER TO PREVENT THE WEATHER/PRESSURIZATION SEAL FROM BEING PINCHED OR OTHERWISE DAMAGED.
526
May 01/98 BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. 52-41-21 Page 401
Galley Service Door Guide Arm and Roller Installation 501
52-41-21 Figure 401 May 01/98
Page 402
BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.
A. Apply a light film of grease to roller (16, detail A), place guide arm (4) between roller guide plates (1), line up holes in guide arm with those in roller guide plates and insert roller thru bushings in guide arm. Install spring clip, if removed, in roller.
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：737 AMM 飞机维护手册 舱门 DOORS(112)
