(3)
A00704, Sealant - Silicone, RTV-162
(4)
B00083, Solvent - TT-N-95, Aliphatic Naphtha
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747-400 MAINTENANCE MANUAL
D. Parts
~.............................................................................. | AMM | | AIPC | ................. ............................ | FIG | ITEM | NOMENCLATURE | SUBJECT | FIG | ITEM | ................................................................................ | 401 | 1 | Outbd Panel Assy (Spoiler) | 27-61-02 | 01 | 155 | | | 2 | Seal Plate | | | 105 | | | 3 | Washer | | 05 | 15 | | | 4 | Bolt | | | 10 | | | 5 | Bushing | 27-61-02 | 01 | 103 | | | 6 | Washer | | | 90 | | | 7 | Bolt | | | 70 | | | 8 | Bolt | | 05 | 3 | | | 9 | Washer | | | 4 | | | 10 | Nut | | | 5 | | | 11 | Jumper | | | 6 | | | 12 | Nut | | 01 | 95 | | | 13 | Bearing | | | 100 | | | 14 | Nut | | 05 | 20 | | | 15 | Washer | 27-61-02 | 01 | 30 | | | 16 | Bolt | | | 15 | | | 17 | Washer | | | 25 | | | 18 | Nut | | | 40 | | | 19 | Washer | | | 35 | | | 20 | Bushing | | | 67 | | | 21 | Antirotation Plate (Antirotation | | | 65 | | | | Washer) | | | | | | 22 | Bolt | | | 10 | | | 23 | Nut | | | 60 | | | 24 | Washer | | | 55 | | | 25 | Spacer | | | 50 | | | 26 | Bolt | | | 45 | | | 27 | Bushing (Left System) | 27-61-05 | 01 | 255 | | | | Bushing (Right System) | | 03 | 225 | | | 28 | Washer (Left System) | | 01 | 230 | | | | Washer (Right System) | | 03 | 200 | | | 29 | Nut (Left System) | | 01 | 235 | | | | Nut (Right System) | | 03 | 205 | | | 30 | Bolt (Left System) | | 01 | 225 | | | | Bolt (Right System) | | 03 | 195 | | | 31 | Screw (Spoiler No. 4) | 27-68-01 | 01 | 55 | | | | Screw (Spoiler No. 12) | | | 60 | | | 32 | Washer | | | 70 | | | 33 | Nut | | | 75 | | | 34 | Adjustment Rod | | | 80 | 2......…........…...................................…..........….....….........1
E. References
(1) AMM 12-21-21/301, Spoiler Control System
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747-400
MAINTENANCE MANUAL
(2)
AMM 24-22-00/201, Manual Control
(3)
AMM 27-61-00/501 Spoiler Control System
(4)
AMM 27-61-02/601, Spoilers - Outboard Flight
(5)
AMM 29-11-00/201, Main Hydraulic Supply System
F.
Access
(1)
Location Zone
585 Spoiler No. 1
584 Spoiler No. 2
585 Spoiler No. 3
582 Spoiler No. 4
682 Spoiler No. 9
683 Spoiler No. 10
684 Spoiler No. 11
685 Spoiler No. 12
G.
Procedure
S 224-013
(1)
If you will install used hinge bolts or bushings, do this task: "Outboard Flight Spoiler Inspection" (AMM 27-61-02/601).
S 424-014
(2)
Install the spoiler (Fig. 401):
(a)
Apply a thin layer of the grease to the mounting bolts and the hinge bolts.
(b)
Install the bushings (5 and 20) in the hinge brackets.
(c)
If it is necessary, install the captive bearings (13) and the seal plates (2).
(d)
Put the spoiler (1) in its position.
(e)
Install the four hinge bolts (7, 16 and 22), and washers (6, 15 and 17).
NOTE: The heads of the bolts must be outboard.
____
1) If it is necessary, install the antirotation washer (21) with the bolt (26), spacer (25), washer (24), and nut (23).
(f) Install a washer (19) and a nut (18) at hinges No. 2 and 3. 1) Tighten the nuts to 700-900 pound-inches.(79.1-101.7Nm)
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