CONFIGURATION AIRPLANE LC -INCHES-ACTUATOR AT OUTBOARD CLEARANCE MEASURED AT INBOARD LC -INCHES-ACTUATOR CLEARANCE MEASURED
NO FUEL 2 ON JACKS 0.03 +0.10/-0.00 0.03 +0.10/-0.00
NO FUEL 3 ON GEAR 0.03 +0.10/-0.00 0.08 +0.10/-0.00
3FULL FUEL ON GEAR 0.03 +0.10/-0.00 0.13 +0.10/-0.00
SPOILER TO FLAP CLEARANCE
FUEL LOAD APPLIES TO THE WING AND BODY TANKS 3 FUEL LOAD APPLIES TO THE WING TANKS
GROUND SPOILER
ACTUATOR PISTON ROD END
No. 4 and 5 Ground Spoiler Actuator Adjustment
Figure 501
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
27-62-71
ALL ú ú 02 Page 503 ú Nov 15/94
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
WARNING: DO NOT GET SOLVENTS IN YOUR MOUTH, OR YOUR EYES, OR ON
_______ YOUR SKIN. DO NOT BREATHE THE FUMES FROM SOLVENTS. SOLVENTS ARE HAZARDOUS MATERIALS. SOLVENTS MAY BE FLAMMABLE OR HARMFUL TO THE ENVIRONMENT. REFER TO PRODUCT MATERIAL SAFETY DATA SHEETS (MSDS) AND LOCAL REQUIREMENTS FOR PROPER HANDLING PROCEDURES.
(f)
Clean all grease from the piston rod and the rod end threads with solvent.
(g)
Apply a layer of the corrosion preventive compound on the threads of the piston rod end.
(h)
Install the locking key in the actuator rod end.
(i)
Tighten the checknut to 290-410 pound-inches.
(j)
Install the lockwire on the checknut.
(k)
Apply a bead of sealant to the area around the checknut and lockwire.
(l)
Supply the systems A and B hydraulic power (Ref 27-62-00/201).
(m)
Move the speed brake lever to the DOWN position to lower the spoilers if it is necessary.
(n)
Move the flap control lever to the UP position to lift the flaps if it is necessary.
(o)
Make sure the clearance between the spoiler and the flap is in the limits.
S 725-010
(3)
Do the functional test of the ground spoiler actuator.
S 865-011
(4)
Remove the systems A and B hydraulic power (Ref 27-62-00/201).
S 865-012
(5)
Move the FLT CONTROL SPOILER A and B switches to the ON position.
S 865-013
(6)
Remove the electrical power (Ref 24-22-00/201).
TASK 27-62-71-725-014
3. No. 4 and 5 Ground Spoiler Actuator Functional Test___________________________________________________
A. Special Tools and Equipment
(1)
F52485-500 Control Surface Protractor
(2)
F71292-17 Control Surface Protractor Stand Assembly
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
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27-62-71
ALL ú ú 02 Page 504 ú Jul 12/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
D. Procedure
S 865-015
(1)
Supply the electrical power (Ref 24-22-00/201).
S 865-016
(2)
Supply the system A hydraulic power (Ref 27-62-00/201).
S 485-017
(3)
Install the protractor stand and the control surface protractor on the spoilers.
NOTE: You can use a hand held protractor on the spoiler.
____
S 825-018
(4)
Set the protractor to zero.
S 865-019
(5)
Move the speed brake lever to the UP position to lift the spoilers.
S 725-020
(6)
Make sure the No. 4 and 5 spoilers are up 60 |2 degrees.
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