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27-62-12
ALL ú ú 03 Page 404 ú Mar 15/98
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
S 224-021
(10)
Make sure the clearance between the spoiler panel and the wing structure is 0.40 |0.05 inch.
S 214-022
(11)
Make sure the inboard and outboard seals between the ground spoiler and the wing structure touch tightly.
S 214-023
(12)
Examine the compression of the short vertical bulb seal between the ground spoiler and the top wing surface:
(a)
Make sure the seal is compressed 0.15 |0.05 inch.
(b)
Make sure the seal is a minimum of 50 percent covered by the ground spoiler.
S 824-024
(13)
Do the ground spoiler adjustment (AMM 27-62-12/501).
S 724-025
(14)
Do the ground spoiler functional test (AMM 27-62-12/501).
F.
Put the Airplane Back to its Usual Condition
S 374-026
(1)
If it is necessary, apply the nonskid overwing escape route marks (AMM 51-21-97/701).
(2)
Remove the system A hydraulic power (AMM 27-62-00/201).
(3)
Move the FLT CONTROLS SPOILER A and B switches to the ON position.
(4)
Remove the electrical power (AMM 24-22-00/201).
S 864-027
S 864-028
S 864-029
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27-62-12
ALL ú ú 02 Page 405 ú Mar 15/97
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
NO. 4 AND 5 GROUND SPOILER - ADJUSTMENT/TEST
____________________________________________
1. General_______
A. There are two tasks in this procedure. There are tasks for the adjustment and the functional test of the No. 4 and 5 ground spoilers.
TASK 27-62-12-825-001
2. No. 4 and 5 Ground Spoiler Adjustment (Fig. 501)_____________________________________
A. Consumable Materials
(1)
A00247 Sealant BMS 5-95
(2)
B00365 Solvent - Methyl-Ethyl-Ketone TT-M-261
(3)
C00308 Compound - Corrosion Preventive MIL-C-11796, Class 3
B.
References
(1)
24-22-00/201, Manual Control
(2)
27-62-00/201, Speed Brake Control System
C.
Access
(1)
Location Zone 101, 102 Control Cabin 309, 409 Wing Trailing Edge Inboard Flap and Spoilers
D.
Prepare for the Adjustment
S 865-002
(1)
Supply the electrical power (Ref 24-22-00/201).
S 865-003
(2)
Supply the systems A and B hydraulic power (Ref 27-62-00/201).
S 865-004
(3)
Move the speed brake lever to the UP position to lift the spoilers.
S 865-005
(4)
Move the flap control lever to the UP position to fully retract the trailing edge flaps.
S 865-006
(5)
Move the speed brake lever to the DOWN position to lower the spoilers.
S 865-007
(6)
Move the FLT CONTROL SPOILER A and B switches to the OFF position.
E.
Adjust the Ground Spoiler
S 225-008
(1)
Examine the clearance between the ground spoiler and the flap:
(a)
Make sure the clearance is in the tolerance for each actuator shown in Fig. 501.
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