NOTE: The outboard external edge of the door must align with the
____ adjacent fuselage skin. A maximum of 0.06 inch mismatch to the door hinges or to the door brackets is permitted.
 S 824-006
 (9)  
Tighten the four bolts (20) in each of the forward and the aft hinge brackets (12).

 (a)  
Connect the door center hinge (4) to the center hinge
 bracket (2).

 S 024-038
 (10) Remove the bolt (8) from the center hinge bracket (2).
 NOTE: The plate nuts (11) are on the opposite side of the bulkhead
____ from the hinge bracket (2) for the bolts (8). You must remove the hinge bracket and install it again after you install the bracket to the door center hinge. This will make sure the aligned with the door center hinge.
 S 434-007
 (11)
 Set the hinge bracket (2) on the center door hinge (4) and install the bolt (6).

 S 824-008

 (12)
 Align the serrations of the plate (22).

 (a)  
Align the serrations of the hinge bracket (12) to align the holes for the installation of the bolts (8).

 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-22-11
 ALL  ú ú 02 Page 404 ú Mar 12/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
 S 844-009
 (13)
 Put the hinge bracket plate in this position.

 S 434-010

 (14)
 Install the shims (9), if it is necessary, to put the bolt (6) into the hinge bracket and into the center hinge

 NOTE: Remove the shims (9) to get the adjustment.
____
 S 434-011
 (15)
 Install the four bolts (8) with the washers (10) through the holes in the hinge bracket (2), the plate (7), and the shims (9).

 (a)  
Install each bolt into the plate nuts (11) which are on the outboard sides of the bulkheads.

 NOTE: The bolt (6) must be free to move with the hand
____ pressure after you tighten the bolts (8).
 S 434-012
 (16)
 Install the bolt (6) with the thin washer below the bolt head with the castellated nut and the cotter pin.

 (a)  
Clean the areas on the forward and the aft hinges (13) where the washers (14) will touch during the installation.

 (b)  
Use a clean cloth with the thinner to clean the painted area.

 NOTE: Use the clean part of the cloth for each application
____ Prevent the overrun or spilling of the thinner beyond the area to be bonded.
 S 124-014
 (17) Find the area with the hand application of the abrasive material.
 NOTE: If it is practical, use a circular or elliptical motion to
____
 give an equal smooth finish.

 (a)  Connect the door operator rod (1) to the door center hinge (4).
 S 114-015
 (18)
 Apply a thin layer of the corrosion preventive compound to the bolt (5).

 S 434-016

 (19)
 Set the rod (1) in the fork of the center hinge (4).

 (a)  
Install bonding jumper (25) to forward and aft hinges (13) on door.

 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-22-11
 ALL  ú ú 04 Page 405 ú Jul 12/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
 (b)  Install the bolt (5) through the hinge (4) and the door operator rod end.
 S 434-017
 (20)
 Move the washer on the bolt and install the nut with the cotter pin.

 S 824-040

 (21)
 Do the adjustment and test procedure of the door operator rods (AMM 32-33-61/501).

 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-22-11
 ALL  ú ú 02 Page 406 ú Jul 12/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
　
中國航空網(wǎng) www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：737-300 400 500 AMM 飛機(jī)維護(hù)手冊 起落架 LANDING GEAR 2(45)