S 434-067
 (20)
 Install the turnbuckle clip locks.

 S 434-068

 (21)
 Install the cable shields and clamps.

 S 824-069

 (22)
 Adjust the left aileron control cables AA and AB:

 (a)  
With a clamp, attach a straightedge across the top ends of the two aileron control wheels to keep them in the neutral position.

 NOTE: One end of the first officer's control wheel cannot be
____ farther than 0.20 inch from the straightedge.
 (b)  
Make sure the rigging pin A/S-15 is installed.

 (c)  
Make sure the trim roller in in the cam detent.

 (d)  
Tighten the left cables AA and AB to the specified tension (Fig. 402).

 (e)  
Remove the rigging pin A/S-15.

 (f)  
Operate the captain's aileron control wheel through a minimum of two full cycles.

 (g)  
Install the rigging pins A/S-1, A/S-1A and A/S-15 to do a check on the rigging.

 (h)  
Make sure the cable tension is in the specified values (Fig. 402).

 (i)  
Remove all the rigging pins.

 (j)  
Install the turnbuckle clip locks.

 S 714-070
 (23)
 Do this task to do a test on the control wheel drum:  "Aileron Control Wheel Drum Adjustment Test" (AMM 27-11-51/501).

 S 824-071

 (24)
 Do this task:  "Roll Force Transducer Adjustment" (AMM 22-11-11/501).

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 27-11-51
 ALL  ú ú 02 Page 419 ú Nov 15/93
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
 S 714-072
 (25)
 Do this task: "Roll Force Transducer Test" (AMM 22-11-11/501).

 S 714-074

 (26)
 AIRPLANES WITH THE AILERON FORCE LIMITER; Do this task: "Aileron Force Limiter Test" (AMM 22-11-13/501).

 S 414-075

 (27)
 Close the access door of the lower nose compartment.

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 27-11-51
 ALL  ú ú 02 Page 420 ú Nov 15/98
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
 AILERON CONTROL WHEEL DRUM - ADJUSTMENT/TEST
____________________________________________
 1.  General
_______
 A.  This procedure contains the data necessary to do a test on the aileron control wheel drum.
 TASK 27-11-51-735-014
 2.  Aileron Control Wheel Drum Test
_______________________________
 A.  Special Tools and Equipment
 (1)  
F72790- Control Wheel Protractor Mount

 (2)  
4MIT65B80307-1- Control Surface Protractor

 (3)  
F72867-1 - Adapter-Torque and Force Test Control Wheel

 B.  
Access

 (1)  
Location Zones
 101/102 Control Cabin - Left/Right
 202 Lower Nose Compartment

 (2)  
Access Panel
 1103 Forward Access Door

 C.  
Prepare for Test

 S 015-001
 (1)  
Open the forward access door.

 S 485-002

 (2)  
Install the control wheel protractor and protractor mount on the first officer's aileron control wheel (Fig. 501).

 S 485-003

 (3)  
Install the adapter on the captain's aileron control wheel (Fig. 501).

 S 865-004

 (4)  
Make sure the aileron trim system is at the center.

 D.  
Procedure

 S 735-015
 (1)  
Do a test of the aileron control drum:

 (a)  
Use a torque wrench on the adapter to measure the force necessary to turn the captain's aileron control wheel clockwise and counterclockwise.

 NOTE: If the adapter is not available, put a tangent force
____ to the captain's control wheel at a 6.5 inch radius.
　
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