757 AMM 飞机维护手册飞行操纵 FLIGHT CONTROLS 1(80)_航空信息_民用航空_通用航空

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(a) Make sure the right aileron moves up.
(b) Make sure the left aileron moves down.
S 215-205
(7) Turn the control wheel fully counterclockwise and do these checks:
(a) Make sure the right aileron moves down.
(b) Make sure the left aileron moves up.
S 865-206
(8) Remove the power from the center hydraulic system
(Ref 29-11-00/201).
S 865-207
(9) Supply pressure to the right hydraulic system only
(Ref 29-11-00/201).
S 215-208

(10) Turn the control wheel fully clockwise and do these checks: NOTE: You may experience an increase in the resistance near the
____ end of the control wheel travel. This is because of the tension in the override mechanism.
(a)
Make sure the left aileron moves down.

(b)
Make sure the right aileron does not move.

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757
MAINTENANCE MANUAL

S 215-209
(11)
Turn the control wheel fully counterclockwise and do these checks:

(a)
Make sure the left aileron moves up.

(b)
Make sure the right aileron does not move.

S 865-210
(12)
Move the control wheel to its neutral position.

S 865-211

(13)
Remove the power from the right hydraulic system (Ref 29-11-00/201).

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757 MAINTENANCE MANUAL
LATERAL CONTROL WHEEL - REMOVAL/INSTALLATION
____________________________________________
1. General_______
A. This procedure contains two tasks. One task is to remove the control wheel and the other task is to install it. This procedure contains the data that is necessary to install a control wheel that has a stabilizer trim switch, an autopilot disengage switch, and a microphone switch. This procedure contains data that is necessary for the removal and installation (On-Airplane) of the aft bearing in the control wheel.
TASK 27-11-02-024-001
2. Remove the Aileron Control Wheel________________________________
A. Equipment
(1)
Wire Extraction Tool, Commercially Available

B.
References

(1)
29-11-00/201, Pressurize/Depressurize Main Hydraulic Systems

C.
Access

(1)
Location Zones
211/212 Control Cabin

D.
Prepare for Removal

S 864-002
(1)
Remove the power from the left, center, and right hydraulic systems (Ref 29-11-00).

S 864-003

(2)
Open these circuit-breakers on the overhead panel, P11, and attach DO-NOT-CLOSE tags:

(a)
11C05 or 11H11, STAB TRIM CONT L

(b)
11H20, STAB TRIM CONT R
or STAB TRIM CONT RIGHT

(d)
11E17, FLT CONT CMPTR PWR L or FLT CONT COMPUTER POWER LEFT

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