1.5 +1.5/-0.0 inches from the fully extended position.
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A 737-300/400/500MAINTENANCE MANUAL
S 725-016
(5)
Move the speed brake lever to the DOWN position.
(a)
Make sure the ground spoilers retract.
S 865-017
(6)
Lower the axle jack to fully extend the shock strut.
S 085-018
(7)
Remove the axle jack (Ref 07-11-31/201).
E.
Put the Airplane Back to Its Usual Condition
S 865-019
(1)
Remove the system A hydraulic power (Ref 27-62-00/201).
S 865-020
(2)
Remove the electrical power (Ref 24-22-00/201).
S 615-021
(3)
Fill the right main gear shock strut (Ref 12-15-31/301).
S 585-022
(4)
Lower the airplane and remove the jacks (Ref 07-11-11/201).
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A
737-300/400/500MAINTENANCE MANUAL
NO. 4 AND 5 GROUND SPOILER ACTUATOR - 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 actuators for the No. 4 and 5 ground spoilers.
TASK 27-62-71-004-001
2. No. 4 and 5 Ground Spoiler Actuator Removal (Fig. 401)___________________________________________
A. References
(1)
24-22-00/201, Manual Control
(2)
27-62-00/201, Speed Brake Control System
B.
Access
(1)
Location Zone 309, 409 Left Wing Trailing Edge Inboard Flaps and Spoilers
C.
Procedure
S 864-002
(1)
Supply the electrical power (Ref 24-22-00/201).
S 864-003
(2)
Supply the system B hydraulic power (Ref 27-62-00/201).
S 864-004
(3)
Move the flap control lever to the DOWN position to lower the trailing edge flaps.
(4)
Remove the system B hydraulic power (Ref 27-62-00/201).
S 034-006
(5)
Remove the hydraulic tubes from the actuator:
(a)
Put a container below the hydraulic tubes to catch the hydraulic fluid.
(b)
Disconnect the hydraulic tubes from the actuator.
(c)
Install the plugs in the hydraulic lines.
S 864-005
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A
737-300/400/500
MAINTENANCE MANUAL
SEE A
GROUND SPOILER
IDLER CRANK
PISTON ROD END
MOUNTING BOLT
FWD HYDRAULIC TUBES (2 LOCATIONS)
MOUNTING BOLT ACTUATOR
A
No. 4 and 5 Ground Spoiler Actuator Installation Figure 401
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A
737-300/400/500MAINTENANCE MANUAL
S 024-007
(6)
Remove the ground spoiler actuator:
(a) 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：737-300 400 500 AMM 飞机维护手册 飞行操纵 FLIGHT CONTROLS 5(136)
