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A

737-300/400/500
MAINTENANCE MANUAL

1. TOP CONTROL ROD
 7.
 EXTERNAL HANDLE

8.
 HOUSING BOLTS

SHAFT
(12 LOCATIONS)
9. LATCH CRANK
4. HOUSING
CAM ROLLER
10. CAM PLATE
3. BOTTOM  CONTROL ROD
CAM ROLLER
INBD FWD
DOOR INNER HANDLE
HANDLE MECHANISM HOUSING A
NOTE:THE MECHANISM IS CLOSED AND LATCHED.
Aft Entry Door Hinge Arm Installation
Figure 401 (Sheet 2)

6. EXTERNAL HANDLE
13. ADJUSTMENT NUT
BEARING
14. TORQUE TUBE CRANK
5. TORQUE TUBE BEARING
13. ADJUSTMENT NUT
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 ú  B01  Page 403
 ú  Nov 15/95 

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A
737-300/400/500MAINTENANCE MANUAL
HINGE LINK PIN
15.
 HINGE LINK BOLT

16.
 WASHER

17.
 NUT

18.
 HINGE ARM

GUIDE ARM GUIDE PLATES
19. HINGE
5. TORQUE TUBE
 PIN BOLT

ROD END NUT
ROD END BEARINGATTACH FITTING FWD
20. HINGE SUPPORT
 (DOOR STRUCTURE)

INBD
TOP HINGE
5. TORQUE TUBE
B
SNUBBER5. TORQUE TUBE
BOLT RADIUS LINK
HINGE LINK
15.
 HINGE LINK BOLT

16.
 WASHER

17.
 NUT

BOLT STOP PLATE
18. HINGE ARM
WASHER NUT
SNUBBER
19. HINGE
 PIN BOLT

5. TORQUE TUBE
FWDATTACH FITTINGINBD 20. HINGE SUPPORT
 (DOOR STRUCTURE) BOTTOM HINGE
C
Aft Entry Door Hinge Arm Installation
Figure 401 (Sheet 3)

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A 737-300/400/500MAINTENANCE MANUAL
GUIDE ARM HINGE SUPPORT
CRANK
HINGE SUPPORT SNUBBER

Door Hinge Arm and Torque Tube Assembly
Figure 402

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A
737-300/400/500MAINTENANCE MANUAL
 S 034-010-B00
 (9)  
Remove the control rods (1 and 3) for the gates.

 (a)  
Disconnect the top and the bottom control rods at each gate.

 (b)  
Disconnect the top and the bottom control rods from the handle mechanism.

 (c)  
Remove the control rods.

 S 024-011-B00
 (10)
 Remove the hinge arms.

 (a)  
Remove the hinge link bolts (15).

 (b)  
Remove the hinge pin bolts (19) from the hinge arm.

 (c)  
Disengage the hinge pins from the hinge arms (Fig. 402).

 (d)  
Remove the hinge arms.

 S 034-012-B00
 (11) Remove the housing for the handle mechanism.
 NOTE: The torque tube (5) and the crank (14) stay on
____
 the housing.

 S 034-013-B00
 (12) Remove the O-ring for the external handle and discard it.
 TASK 52-13-11-404-014-B00
 3. Aft Entry Door Hinge Arm Installation
_____________________________________
 A. Consumable Materials
 (1)  
B00013 Grease - MIL-G-23827
　
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