Lateral Control Wheel Installation Figure 401 (Sheet 1)
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A
757
MAINTENANCE MANUAL
BOLT
AILERON CONTROL WHEEL
Lateral Control Wheel Installation
Figure 401 (Sheet 2)
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(e)
11E18, FLT CONT CMPTR SERVO L
or FLT CONT COMPUTER SERVO LEFT
(f)
11E20, FLT CONT CMPTR PWR CENTER
or FLIGHT CONT CMPTR PWR CTR
(g)
11E21, FLT CONT CMPTR SERVO CENTER
or FLIGHT CONT CMPTR SERVO CTR
(h)
11E35, FLT CONT CMPTR PWR R
or FLT CONT CMPTR PWR RIGHT
(i)
11E36, FLT CONT CMPTR SERVO R
or FLT CONT CMPTR SERVO RIGHT
E.
Procedure (Fig. 401)
S 034-028
(1)
If you need to remove the aft bearing in the control wheel
(On-Airplane) do the steps that follow:
(a)
Remove medallion and wire bundle clamps from control wheel. Keep hardware for installation.
(b)
Remove cotter pin, castellated nut, washers and bolt from the center of the control wheel. keep hardware except cotter pin.
(c)
Remove control wheel from control column without disconnecting wire bundles.
CAUTION:_______TO PREVENT INCORRECT BACKLASH CONDITIONS. KEEP THE AFT AND FORWARD SHIMS THAT YOU REMOVE AND INSTALL SHIMS IN THE SAME ORDER YOU FIND THEM INSTALLED AT EACH LOCATION.
(d)
Remove adapter and aft bearing shim. Keep hardware for installation.
(e)
Make a reference (index) mark on the aft bearing/pinion gear and column housing.
(f)
Remove pinion gear with aft bearing and forward shims. keep shims for installation.
(g)
Remove aft bearing from pinion gear on the bench using a shop aid tool (i.e collar) to drive bearing out of pinion gear.
S 034-027
(2)
If you need to remove the control wheel from the control column disconnecting wire bundles, do the steps that follow:
(a)
Remove the medallion from the control wheel as shown (Fig. 401).
(b)
Use the wire extraction tool to disconnect the wires at their connectors. Mark the wires for identification.
(c)
Remove the cotter pin and the nut from the center of the control wheel. Let the bolt stay where it is.
(d)
Remove the clamps from the wire bundles and tag the wire bundles for identification.
(e)
Remove the control wheel and the adapter while you carefully remove the wire bundle. Do not remove the gear or the shims when you pull out the adapter.
(f)
Remove the adapter from the control wheel.
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MAINTENANCE MANUAL
TASK 27-11-02-424-010
3. Install the Aileron Control Wheel
_________________________________
A. Equipment
(1)
Insulation Tester, Commercially Available
(2)
Scale, Accurate to .001 inch (0.025 mm)
B.
Parts
(1)
Washers, AN960XC616
C.
References
(1)
22-00-02/201, Maintenance Monitor
(2) 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：757 AMM 飞机维护手册 飞行操纵 FLIGHT CONTROLS 1(81)
