5.5 pounds.
(c)
Continue to turn the control wheel to 20 degrees.
1) Make sure the force is not more than 56 pound-inches or 8.5 pounds.
(d)
Continue to turn the control wheel to 40 degrees. 1) Make sure the force is not more than 89.5 pound-inches or
14.0 pounds.
(e) Continue to turn the control wheel to 75 degrees. 1) Make sure the force is not more than 123.5 pound-inches or
19.0 pounds.
(f) Do steps (a) thru (e) again in the counterclockwise direction.
S 735-012
(12)
Do this task to measure the effect of the aileron trim operation: "Aileron and Aileron Trim Control System Test" (Ref 27-11-00/501).
S 865-013
(13)
Do this task to depressurize hydraulic system B: "Aileron Hydraulic Systems A and B Depressurization" (Ref 27-11-00/201).
S 285-014
(14)
Compare the movement of the aileron trim control switch to the movememt of the aileron surface:
(a)
Turn the captain's control wheel 87 degrees minimum counterclockwise from the neutral position.
(b)
Make sure the left aileron moves up and the right aileron moves down in the specified limits (Fig. 502).
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
27-11-81
ALL ú ú 01 Page 505 ú Mar 15/91
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
(c)
Turn the captain's control wheel 87 degrees minimum clockwise from the neutral position.
(d)
Make sure the left aileron moves down and the right aileron moves up in the specified limits (Fig. 502).
S 735-017
(15)
Do this task: "Autopilot Aileron Actuator Test" (AMM 22-11-25/501).
S 735-015
(16)
Do this task to test the operation of the autopilot aileron position sensor: "Aileron Position Sensor Test" (AMM 22-11-29/501).
D.
Put the Airplane Back to Its Usual Condition
S 865-016
(1) Do this task to depressurize hydraulic systems A and B: "Aileron Hydraulic Systems A and B Depressurization" (Ref 27-11-00/201).
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
27-11-81
ALL ú ú 01 Page 506 ú Mar 15/94
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
AILERON ARTIFICIAL FEEL, CENTERING AND TRIM MECHANISM - INSPECTION/CHECK
________________________________________________________________________
1. General_______
A. This procedure contains the task to do the inspection of the aileron artificial feel, centering and trim mechanism.
B. The procedure does not include instructions for access, removal, or replacement of the component after inspection of the worn areas. Refer to the Aileron Artificial Feel, Centering and Trim Mechanism -Removal/Installation for instructions to do these tasks.
TASK 27-11-81-206-001
2. Aileron Artificial Feel, Centering and Trim Mechanism Inspection/Check______________________________________________________________________
A. References
(1)
27-11-81/401, Aileron Artificial Feel, Centering and Trim Mechanism
B.
Access
(1)
Location Zone
(a)
216/217 Main Wheel Well
C.
Procedure
S 026-003
(1)
Do this task: "Aileron Artificial Feel, Centering and Trim Mechanism Removal" (Ref 27-11-81/401).
S 226-002
(2)
Do a check of the aileron artificial feel, centering and trim mechanism (Fig. 601).
(a)
Remove the parts to be examined.
(b)
Measure the dimensions of these parts.
(c)
Compare the part dimensions to the limit dimensions.
(d)
If the part dimension is out of tolerance, replace the part.
(e)
Install all the parts removed to do the inspection.
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：737-300 400 500 AMM 飞机维护手册 飞行操纵 FLIGHT CONTROLS 1(156)
