(2)
Put the CENTER STAB TRIM SHUTOFF switch on the P10 panel to NORM.
(3)
Put the RIGHT STAB TRIM SHUTOFF switch on the P10 panel to CUTOUT.
S 865-971
S 865-972
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MAINTENANCE MANUAL
S 495-676
(4) Install the adapter equipment with the protractor kit to the
captain's control wheel (Fig. 505).
S 865-973
(5) Move the captain's stabilizer-trim control-wheel-switches up
(airplane nose down) and hold until the stabilizer stops.
S 865-974
(6) Do the steps that follow to prevent the operation of the first
officer's stabilizer-trim cutoff switches:
(a) Open the forward compartment access door, 113AL
(Ref 06-41-00/201).
(b) Install an elastic cord (or other applicable device) around the
lower ends of each set of opposite switch actuating arms.
(c) Add sufficient tension to make a space between the
switch-actuating-arms and the switch levers.
NOTE:____ The switch-actuating-arm cam rollers should be away from
the control column cam-surface.
S 865-975
(7)
Move the captain's stabilizer-trim control-wheel-switches down (airplane nose up).
(a)
Make sure the stabilizer moves.
S 865-976
(8) While the switches are held down, slowly push the control column forward until the stabilizer stops.
NOTE: Do this step while the stabilizer indicated position is
____ between 5.0 and 15.5 units of trim.
S 225-977
(9)
Measure the angle of travel of the control column from the neutral position to the point where the stabilizer stops. The angle of travel should be 3.5 to 4.0 degrees.
S 865-978
(10)
Release the stabilizer-trim control-wheel-switches.
S 865-979
(11)
Let the control column go to the neutral position.
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A
757
MAINTENANCE MANUAL
S 865-980
(12)
Put the CENTER STAB TRIM SHUTOFF switch to CUTOUT.
S 865-981
(13)
Put the RIGHT STAB TRIM SHUTOFF switch to NORM.
S 865-982
(14)
Move the captain's stabilizer-trim control-wheel-switches down (airplane nose up).
(a)
Make sure the stabilizer moves.
S 865-983
(15) While the switches are held down, slowly push the control column forward until the stabilizer stops.
NOTE: Do this step while the stabilizer indicated position is
____
between 5.0 and 15.5 units of trim.
S 225-984
(16)
Measure the angle of travel of the control column from the neutral position to the point where the stabilizer stops. The angle of travel should be 3.5 to 4.0 degrees.
S 865-985
(17)
Let the control column go to the neutral position.
S 865-986
(18)
Hold the stabilizer-trim control-wheel-switches down (airplane nose up) until the stabilizer stops.
S 865-987
(19)
Move the captain's stabilizer-trim control-wheel-switches up (airplane nose down).
(a)
Make sure the stabilizer moves.
S 865-988
(20) While the switches are held up, slowly pull the control column aft until the stabilizer stops.
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本文链接地址：757 AMM 飞机维护手册 飞行操纵 FLIGHT CONTROLS 4(48)
