(b)
Continue rotating inside handle counterclockwise to full travel of 180 degrees and check that door moves inward to cocked position.
(c)
Swing door outward and forward through opening until door is latched in open position.
(d)
Lift door open stowing latch lever and swing door inward through opening using assist handle. Check that door falls into opening until motion is stopped in cocked position by door snubber.
(e)
Rotate inside handle clockwise. Check that door moves outward into door opening as handle is rotated.
(f)
Continue rotating inside handle clockwise to full travel of 180 degrees and check that door closes and latches and FWD ENTRY light goes off.
(4)
Operate forward entry door from airplane exterior.
(a)
With door closed, pull outside handle clear of recess panel and rotate outside handle clockwise. Check that door moves inward and FWD ENTRY light comes on.
(b)
Continue rotating outside handle clockwise to full travel of 180 degrees and check that door moves inward to cocked position.
(c)
Return outside handle into recess panel and swing door outward and forward through opening until door is latched in open position.
(d)
Lift door open stowing latch lever and swing door inward through opening using assist handle. Check that door falls into opening until motion is stopped in cocked position by door snubber.
(e)
Pull outside handle clear of recess panel and rotate handle counterclockwise. Check that door moves outward into door opening as handle is rotated.
(f)
Continue rotating outside handle counterclockwise to full travel of 180 degrees and check that door closes and latches and FWD ENTRY light goes off.
(g)
Return outside handle into recess panel.
500
Feb 20/88 BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. 52-11-0 Page 501
Forward Entry Door Adjustment 500
52-11-0 Figure 501 (Sheet 1) Aug 15/69
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BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.
500 Forward Entry Door Adjustment
Jun 20/84 Figure 501 (Sheet 2) 52-11-0
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BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.
Forward Entry Door Adjustment 5B8
52-11-0 Figure 501 (Sheet 3) Oct 20/83
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BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.
532 Oct 20/83 Forward Entry Door Adjustment Figure 501 (Sheet 4) 52-11-0 Page 505
BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.
2. Forward Entry Door Adjustment
A. Equipment and Materials
(1)
Bearing Retainer Nut Spanner Wrench - F70085
(2)
Door Handle Mechanism Nut Wrench - F70038
B. Prepare for Adjustment
(1)
Remove door lining and insulation panels (Ref 52-11-31, Forward Entry Door Lining and Insulation).
(2)
Remove screws attaching forward mechanism access panel (4, Fig. 501) to door structure and remove panel.
(3)
Attach 60-pound weight to inside door frame at approximate midpoint of lower half of door.
NOTE: This weight is to allow for escape slide pack that will be installed on lower half of door to facilitate door adjustment for better seal effect.
C. Adjust Forward Entry Door
NOTE: It is recommended that door adjustments be made with airplane on its wheels. However, door adjustments may be accomplished on a jacked airplane provided that stop pin misalignment, door gap and flushness, and interior handle torque requirements are met when checking door with airplane on its wheels.
(1)
Back off all door stop pins (1, Detail A, Fig. 501) until pin contact surface is flush with outboard side of stop fitting (6).
(2)
Adjust vertical position of door in door frame.
(a)
Remove three bolts (22, detail E) attaching adjustable guide (21) to center of aft edge of door and remove adjustable guide.
(b)
Adjust vertical position of door by means of nuts (29, detail F) on torque tube (31) so that door is vertically centered in door frame and gaps at upper and lower gates (see step (10)) are maintained. Install cotter pins.
NOTE: If vertical adjustment nuts (29) are hard to turn, use wrench F70085 to rotate nuts. Avoid overtightening of nuts which would cause excessive end loads on bearings (30). 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(24)
