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A
737-300/400/500MAINTENANCE MANUAL
1. ROD END/BUSHING
2. BUSHING/BUSHING  (2 LOCATIONS)
A-A
INPUT ARM
SPOILER PANEL
SPOILER ACTUATOR
B
B
FWD
SPOILER ACTUATOR QUADRANT
EXAMPLE FLIGHT SPOILERS NO. 2, 3, 6 AND 7
Flight Spoiler Actuator Wear LimitsFigure 601 (Sheet 2)
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A 737-300/400/500MAINTENANCE MANUAL
4.
 LEVER/BOLT  (2 LOCATIONS)

5.
 BEARING/BOLT

3. BEARING/BOLT

TO THE TEFLON FABRIC LINER.
Flight Spoiler Actuator Wear LimitsFigure 601 (Sheet 3)
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A 737-300/400/500MAINTENANCE MANUAL
 FLIGHT SPOILER ACTUATOR QUADRANT - REMOVAL/INSTALLATION
_______________________________________________________
 1.  General
_______
 A.  There are two tasks in this procedure. There is a task for the removal and a task for the installation of the quadrant for the flight spoiler actuator. You can use this procedure on the No. 2, 3, 6 and 7 flight spoiler.
 TASK 27-61-61-004-001
 2.  Flight Spoiler Actuator Quadrant Removal
________________________________________
 A.  References
 (1)  
24-22-00/201, Manual Control

 (2)  
27-61-00/201, Spoiler Control System

 B.  
Access

 (1)  
Location Zone 101, 102 Control Cabin 216, 217 Main Wheel Well 307, 407 Wing Trailing Edge Outboard Flap and Spoilers

 C.  
Prepare for the Removal

 S 864-002
 (1)  
Supply the electrical power (Ref 24-22-00/201).

 S 864-003

 (2)
Supply the systems A and B hydraulic power (Ref 27-61-00/201).

 S 864-004

 (3)  
Move the flap control lever to the 40-unit detent to extend the trailing edge flaps.

 S 864-005

 (4)  
Move the speed brake lever to the DOWN position.

 S 864-006

 (5)
Remove the systems A and B hydraulic power (Ref 27-61-00/201).

 S 214-007

 (6)  
Make sure the ailerons are in the neutral position.

 D.  
Remove the Flight Spoiler Actuator Quadrant

 S 034-008
 (1)  
Remove the wing spoiler cables WSA and WSB from the applicable quadrant (Fig. 401):

 (a)  
Install the cable clamps to keep the tension on the cables.

 (b)  
Disconnect the turnbuckles for the cables.

 (c)  
Attach a tag to the cables for identification during the installation.

 (d)  
Remove the cables from the quadrant.

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A 737-300/400/500MAINTENANCE MANUAL
WING SPOILER CABLES

TABLE I 
TEMPERATURE DEGREE F (DEGREE C) 1  +10/-0 (+4.5/-0) TENSION - POUNDS (Kg) WSA AND WSB CABLE 2 
-40 (-40.0) 50 (10.0) -30 (-34.4) -10 (-23.3) 10 (-12.2) 30 (-1.1) 70 (21.1) 90 (32.2) 110 (43.3)  41 (18.6) 45 (20.4) 50 (22.7) 56 (25.4) 61 (27.7) 66 (29.9) 70 (31.8) 75 (34.0) 81 (36.7) 
　
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