1)  Remove the four bolts (7, 16, and 22), washers (6, 15, and 17), washers (6 and 19), nuts (12 and 18), and bushings (5 and 20).
 2)  Remove the spoiler.
 NOTE: An outboard flight spoiler weighs approximately
____
 47 pounds.

 3)  Remove the bolt (26), spacers (25), washer (24), and nut (23) to remove the antirotation washer (21) if it is necessary.
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A
747-400
MAINTENANCE MANUAL

SAFETY HARNESS 
RECEPTACLE 
OUTBOARD FLIGHT SPOILERS 
SAFETY HARNESS 
RECEPTACLE 
SEE  A 
HOIST 
ATTACHMENT 
POINT 
SLING ASSEMBLY 
OUTBOARD FLIGHT 
SPOILER 
CONTROL PACKAGE 
PISTON ROD END 
SEE  E 
OUTBOARD 
FLIGHT 
SPOILER 
SPOILER SLING INSTALLATION 
ADJUSTABLE SEAL 
HINGE NO. 3  1 
SEE  D 
WING REAR SPAR 

HINGE NO. 1 SEE B  HINGE NO. 1 SEE B 
HINGE NO. 2 
1  FWD ON THE RIGHT WING. HINGE NO. 3 IS ON THE INBOARD SIDE ON THE LEFT WING AND THE OUTBOARD SIDE SEE CINBD  SPOILER POSITION TRANSMITTER (SPOILERS NO. 4 AND 12 ONLY) SEE F  A  JUMPER BONDING 

Outboard Flight Spoiler Installation
Figure 401 (Sheet 1)

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14. NUT
13. CAPTIVE BEARING
12. NUT
6. WASHER
5. BUSHING
HINGE
BRACKET

30. BOLT
A
747-400 MAINTENANCE MANUAL
1. SPOILER 15. WASHER3. WASHER
18.
NUT

19.
WASHER

1. SPOILER
20. BUSHING
2.
SEAL PLATE

3.
WASHER

4.
BOLT

16. BOLT
5. BUSHING  WASHER
17.
6. WASHER HINGE
7.
BOLT  BRACKET

8.
BOLT

C
11. BONDING 9. WASHER
JUMPER 10. NUT 1.

SPOILER
18.
NUT

19.
WASHER

B
20. BUSHING
20.
BUSHING

21.
ANTIROTATION WASHER

22.
BOLT

26. BOLT 25. SPACER
24. WASHER 23. NUT
D
31. SCREW
28. WASHER 32. WASHER
1. SPOILER  33. NUT27. BUSHING 29. NUT 34. ADJUSTMENT ROD
TRANSMITTER
E
F
Outboard Flight Spoiler Installation
Figure 401 (Sheet 2)

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747-400 MAINTENANCE MANUAL
 4)  If you will do the flight spoiler inspection, remove the seal plates (2) and the captive bearing (13).
 TASK 27-61-02-404-012
 3.  Outboard Flight Spoiler Installation (Fig. 401)
____________________________________
 A.  Special Tools and Equipment
 (1)  
G27032-8, Outboard Spoiler Actuator Lock

 (2)  
OHME65B00115, Sling Assembly

 (3)  
24MIT65B00002, Safety Device for Wing and Stabilizer

 (4)  
MIT69B82662-18, Outboard Spoiler Socket Adapter Assembly

 B.  
Standard Tools and Equipment

 (1)  
Load Positioner (for 90 Pounds) - LL-5-3, Permadur Industries Inc, 47 Old Camplain RD, P.O. Box 1032, Somerville, New Jersey 08876

 (2)  
Milliohmmeter - 0 to 0.1 ohms range

 C.  
Consumable Materials

 (1)  
D00013, Grease - MIL-G-23827

 (2)  
　
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