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747-400 MAINTENANCE MANUAL
S 024-010
(2)
Remove the spoiler:
(a)
Hold the spoiler (1) in the up position.
(b)
Remove the bolt (30), bushing (31), washer (34), and nut (33) from the spoiler.
NOTE: The antirotation plate (27) will hold the bolt while
____ you remove the nut.
(c)
If it is necessary, remove the bolt (26), spacer (25), washer (24), and nut (23) to remove the antirotation washer (21).
(d)
Remove the bolts (8), washers (9), and nuts (10) to disconnect the bonding jumpers (11) from the outer hinges.
(e)
Remove the four bolts (7, 16, and 22), washers (6, 15, 17, and 19), bushings (5 and 20), and nuts (12 and 18).
(f)
Remove the spoiler.
(g)
If you will do the ground spoiler inspection, remove the seal plates (2) and the captive bearings (13).
TASK 27-62-01-404-011
3. Ground Spoiler Installation (Fig. 401)
___________________________
A. Special Tools and Equipment
(1)
OHME65B00115 Sling Assembly
(2)
24MIT65B00002 Safety Device for Wing and Stabilizer
(3)
PRE65B00002 Safety Device for the Wing Top Surface
(4)
G27002-1 Spoilers No. 6 and No. 7 Locking Tool
B.
Standard Tools and Equipment
(1)
Load positioner (for 90 pounds) - 3100T21, McMaster-Carr
P.O. Box 54960, Los Angeles, California 90054
(2)
Milliohmmeter - 0 to 0.1 ohms range
C.
Consumable Materials
(1)
D00633 Grease - BMS 3-33 (recommended)
(2)
D00013 Grease - MIL-G-23827 (alternative)
(3)
A00704 Sealant - Silicone RTV-162
(4)
B00083 Solvent - TT-N-95, aliphatic naphtha
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MAINTENANCE MANUAL
D. Parts
~.............................................................................. | AMM | | AIPC | ................. ............................ | FIG | ITEM | NOMENCLATURE | SUBJECT | FIG | ITEM | ................................................................................ | 401 | 1 | Panel Assy (Spoiler) | 27-62-01| 02 | 150 | | | 2 | Seal Plate | | | 120 | | | 3 | Washer | | | 110 | | | 4 | Bolt | | | 105 | | | 5 | Bushing | | | 80 | | | 6 | Washer | | | 90 | | | 7 | Bolt | | | 65 | | | 8 | Bolt | 27-62-01| 05 | 5 | | | 9 | Washer | | | 6 | | | 10 | Nut | | | 7 | | | 11 | Jumper | | | 4 | | | 12 | Nut | 27-62-01| 02 | 100 | | | 13 | Captive Bearing | | | 85 | | | 14 | Nut | | | 115 | | | 15 | Washer | | | 25 | | | 16 | Bolt | | | 10 | | | 17 | Washer | | | 20 | | | 18 | Nut | | | 35 | | | 19 | Washer | | | 30 | | | 20 | Bushing | | | 15 | | | 21 | Antirotation Plate (Antirotation | | | 60 | | | | Washer) | | | | | | 22 | Bolt | | | 10 | | | 23 | Nut | | | 55 | | | 24 | Washer | | | 50 | | | 25 | Spacer | | | 45 | | | 26 | Bolt | | | 40 | | | 27 | Antirotation Plate | 27-62-07| 01 | 40 | | | 28 | Washer | | | 15 | | | 29 | Nut | | | 20 | | | 30 | Bolt | | | 10 | | | 31 | Bushing | | | 50 | | | 32 | Control Package | | | 45 | | | 33 | Nut | | | 35 | | | 34 | Washer | | | 30 | | | 35 | Bolt | | | 25 | 2......…........…...................................…..........….....….........1
E. References
(1)
AMM 12-21-21/301, Spoiler Control System
(2)
AMM 24-22-00/201, Manual Control
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MAINTENANCE MANUAL
(3)
AMM 27-62-00/501, Speed Brake Control System
(4)
AMM 27-62-01/601, Ground Spoilers
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