SPOILER ACTUATOR ROD END
ADJUSTABLE
SEAL

BONDING JUMPER SPOILER SPOILER ATTACH HINGE BOLTS BEARING
1
1
INSTALL THE BOLTS WITH THEIR HEADS OUTBOARD,
EXCEPT ON SPOILERS NO. 3 AND 6 AT THE OUTBOARD
CENTER HINGE THE BOLT DIRECTION IS OPTIONAL

Flight Spoiler Installation Figure 401
SPOILER NO. 3
SPOILER NO. 2
PHENOLIC RUB STRIP
FLIGHT SPOILER
BLADE SEAL
FWD INBD
SPOILER
ATTACH
BOLT

1
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
 (c)  
Disconnect the aft end of the adjustable control rod for the position transmitter from the spoiler (Ref 22-11-27/401).

 (d)  
Remove the four hinge bolts.

 (e)  
Remove the spoiler from the airplane.

 (f)  
Remove the bearings from the inboard and outboard hinge fittings.

 TASK 27-61-11-404-010
 3.  Flight Spoiler Installation (Fig. 401)___________________________
 A. Special Tools and Equipment
 (1)  
F80017-33 Spoiler Ground Lock (Recommended). (Use with Chamfered Flight Spoiler Clevis)

 (2)  
F80017-23 Spoiler Ground Lock (Alternative). (Use with Chamfered Flight Spoiler Clevis)

 (3)  
C27047-16 Spoiler Ground Lock (Use with Rounded Spoiler Clevis)

 B.
Standard Tools and Equipment

 (1)  
Milliohmmeter - 0 to 0.1 ohs range

 C.
Consumable Materials

 (1)  
D00015 Corrosion Preventive Grease BMS 3-24

 D.
References

 (1)  
22-11-27/401, Spoiler Position Sensor

 (2)  
24-22-00/201, Manual Control

 (3)  
27-61-00/201, Flight Spoiler Control System

 (4)  
27-61-11/501, Flight Spoilers

 (5)  
27-61-11/601, Flight Spoilers

 (6)  
27-61-51/601, Flight Spoiler Actuator

 E.
Access

 (1)  
Location Zone 307, 407 Wing Trailing Edge Outboard Flap and Spoilers

 F.
Procedure

 S 224-011
 (1)  
If you will install used bolts and bushings in the hinges, examine the parts for worn areas (Ref 27-61-11/601).

 S 224-012

 (2)  
If you will install used bushings to attach the actuator, examine the parts for worn areas (Ref 27-61-51/601).

 S 984-030

 (3)  
If you will install a spoiler made of a different material than the spoiler you removed, you must change the airplane weight and balance data.

 S 424-013

 (4)  
Install the flight spoiler:

 (a)  
Install the bearings in the inboard and outboard hinge fittings.

 (b)  
Put the spoiler in its position on the airplane.

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A
737-300/400/500MAINTENANCE MANUAL
 (c)  
Install the two center hinge bolts: 1) Install the bolts in the hinge fitting with the heads as

 shown in Fig. 401. 2) Install the washers and nuts on the bolts. 3) Tighten the nuts to 240-350 pound-inches. 4) Install the cotter pins in the nuts.

 (d)  
Install the inboard and outboard hinge bolts:
 1) Install the spacer on each side of the bearing.

 NOTE: Make sure the flanged bushings are installed in the
____
 hinge fitting.

 2) Put the bearing in its position and align the clevis.
 3) Install the bolts in the hinges with their heads outboard.
 4) Install the washers and the nuts on the bolts.
 5) Tighten the nuts to 100-140 pound-inches.
 6) Install the cotter pins in the nuts.

 (e)  Connect the bonding jumpers to the spoiler: 1) Clean the mating surfaces for the bonding jumper. 2) If there is not a hole in the structure for the bonding
　
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