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ALL ú ú 01 Page 601 ú Nov 15/91
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
SEE A
BEARING/BOLT 2
BEARING/BOLT 2
BEARING/BOLT 2
(2 LOCATIONS)
1. BEARING/BOLT
BEARING/BOLT 2
(2 LOCATIONS)
1. BEARING/BOLT
IDLER CRANK
FWD
A
DESIGN LIMITS
WEAR LIMITS MAXDIAMETER REPLACE REPAIRMAX DIAM
INDEX WORN WORN REPAIRWEAR CLEAR-
NO.
PART NAME DIM.
MIN
MAX
PART PART INSTR.
DIM.
ANCE
BEARING
ID 0.5000
0.5015
0.5040
X
1
0.0045
BOLT
OD 0.4985
0.4995
0.4970
X 1
1 CHROME PLATE THICKNESS 0.0030 INCH
2 THE WEAR LIMITS SHOWN APPLY TO ALL BEARINGS AND BOLTS. ALL BEARINGS AND BOLTS ARE THE SAME DIAMETER WITH LENGTHS AS NECESSARY FOR THE INSTALLATION
No. 4 and 5 Ground Spoiler Actuator Linkage Wear Limits
Figure 601
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
NO. 0, 1, 8 AND 9 GROUND SPOILERS - 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 No. 0, 1, 8 and 9 ground spoilers.
B. The graphite/composite ground spoilers and the aluminum/fiberglass ground spoilers are interchangeable.
TASK 27-62-91-004-001
2. No. 0, 1, 8 and 9 Ground Spoiler Removal________________________________________
A. Special Tools and Equipment
(1)
C27001-34 Spoiler Ground Lock Set
B.
References
(1)
24-22-00/201, Manual Control
(2)
27-62-00/201, Speed Brake Control System
C.
Access
(1)
Location Zone 307, 407 Wing Trailing Edge Outboard Flaps and Spoilers
D.
Procedure
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 27-62-00/201).
S 864-004
(3)
Move the flap control lever in the 40-unit detent to extend the trailing edge flaps.
S 864-005
(4)
Move the FLT CONTROL SPOILER system A and B switches to the OFF position.
(5)
Move the speed brake lever to the UP position to lift the spoilers.
(6)
Install the ground locks on the ground spoilers.
(7)
Remove the systems A and B hydraulic power (Ref 27-62-00/201).
S 024-009
(8)
Remove the ground spoiler (Fig. 401):
(a)
Remove the bolt that attaches the actuator rod end to the ground spoiler.
S 864-006
S 494-007
S 864-008
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
SPOILER NO. 1 SPOILER NO. 8
SPOILER NO. 0 SPOILER NO. 9
SEE A
SPOILER ACTUATOR
ROD END
PHENOLIC
SEE B RUB STRIP
ADJUSTABLE SEAL
GROUND SPOILER
BONDING JUMPER
FWD INBD SPOILER BOLTS 1 HINGE A (EXAMPLE) SPOILER HINGE BEARING SPOILER WASHER SPOILER ATTACH 1 BOLT NUT ACTUATOR
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