S 864-028
(5)
Release pressure from hydraulic system B (Ref 27-81-00/201).
TASK 27-81-51-004-043
6. Auxiliary Track Seal Door Removal_________________________________
A. Special Tools and Equipment
(1)
C27012-1 - Leading Edge Slat Actuator Lockout Set
B.
References
(1)
27-81-00/201, Leading Edge Flap and Slat Control System
C.
Access
(1)
Location Zone 101 Control Cabin, LH 102 Control Cabin, RH 302 Wing Outboard Leading Edge with Slats, LH 402 Wing Outboard Leading Edge with Slats, RH
(2)
Access Panels
6244 Slat Access Panel, LH
6245 Slat Access Panel, LH
6248 Slat Access Panel, LH
6252 Slat Access Panel, LH
6255 Slat Access Panel, LH
6260 Slat Access Panel, LH
6262 Slat Access Panel, LH
6544 Slat Access Panel, RH
6545 Slat Access Panel, RH
6548 Slat Access Panel, RH
6552 Slat Access Panel, RH
6555 Slat Access Panel, RH
6560 Slat Access Panel, RH
6562 Slat Access Panel, RH
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27-81-51
ALL ú ú 03 Page 409 ú Nov 15/91
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
SEE A SEE B SEE C
ASSEMBLY HINGE HALF
SHIM ASSEMBLY HINGE HALF BOLT SPACER SPRING
BUSHING WASHER NUT NUT SHIM SEAL DOOR
BOLT
BOLT
A
Leading Edge Auxiliary Track Seal Door Installation
Figure 403 (Sheet 1)
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27-81-51
ALL ú ú 02 Page 410 ú Nov 15/91
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
B
Leading Edge Auxiliary Track Seal Door Installation
Figure 403 (Sheet 2)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
27-81-51
ALL ú ú 02 Page 411 ú Nov 15/91
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500
MAINTENANCE MANUAL
0.08 INCH MINIMUM
1
SEAL
DIMPLED DOOR
WASHER
SPRING BOLT
SPACER
GUIDE
WASHER
SPACER
FIXED LEADING
EDGE (REF)
NUTWASHER SPRING
SPACER
1 0.08 INCH MINIMUM OVERLAP IN EXTENDED POSITION
WASHER
C
Leading Edge Auxiliary Track Seal Door Installation Figure 403 (Sheet 3)
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27-81-51
ALL ú ú 02 Page 412 ú Nov 15/91
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
D. Prepare for Removal
S 864-044
(1)
Pressurize hydraulic system B (Ref 27-81-00/201).
S 864-045
(2)
Put the flap control lever to the 10-unit detent to extend the slats.
S 864-046
(3)
Release pressure from hydraulic system B (Ref 27-81-00/201).
S 484-047
WARNING: CAREFULLY INSTALL THE LEADING EDGE SLAT ACTUATOR LOCKOUT SET TO
_______ PREVENT ACCIDENTAL OPERATION OF THE LEADING EDGE SLATS. THE LEADING EDGE SLATS CAN MOVE QUICKLY. THIS CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
(4)
Install the leading edge slat actuator lockout set on the actuators of the leading edge slats (Ref 27-81-00/201).
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