S 865-834
 (34)
 Move the captain's stabilizer-trim control-wheel-switches down (airplane nose up).

 (a)  
Make sure the stabilizer moves.

 S 865-835
 (35) 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 225-836
 (36)
 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 865-837

 (37)
 Release the stabilizer-trim control-wheel-switches.

 S 865-838

 (38)
 Let the control column go to the neutral position.

 S 865-839

 (39)
 Put the CENTER STAB TRIM SHUTOFF switch on the P10 panel to CUTOUT.

 S 865-840

 (40)
 Put the RIGHT STAB TRIM SHUTOFF switch on the P10 panel to NORM.

 S 865-841

 (41)
 Move the captain's stabilizer-trim control-wheel-switches down (airplane nose up).

 (a)  
Make sure the stabilizer moves.

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757
MAINTENANCE MANUAL

 S 865-842
 (42) 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 225-843
 (43)
 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 865-844

 (44)
 Let the control column go to the neutral position.

 S 865-845

 (45)
 Hold the stabilizer-trim control-wheel-switches down (airplane nose up) until the stabilizer stops.

 S 865-846

 (46)
 Move the captain's stabilizer-trim control-wheel-switches up (airplane nose down).

 (a)
Make sure the stabilizer moves.

 S 865-847
 (47) While the switches are held up, slowly pull the control column aft until the stabilizer stops.
 NOTE: Do this step while the stabilizer indicated position is
____
 between 5.0 and 15.5 units of trim.

 S 225-848
 (48) 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 2.2 to 2.7 degrees.
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

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 ALL  ú ú 02 Page 570 ú Jan 28/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A

757
MAINTENANCE MANUAL

 S 865-849
 (49)
 Release the stabilizer-trim control-wheel-switches.

 S 865-850

 (50)
 Let the control column go to the neutral position.

 S 865-851

 (51)
 Put the RIGHT STAB TRIM SHUTOFF switch on the P10 panel to CUTOUT.

 S 865-852

 (52)
 Put the CENTER STAB TRIM SHUTOFF switch on the P10 panel to NORM.

 S 865-853

 (53)
 Move the captain's stabilizer-trim control-wheel-switches up (airplane nose down).

 (a)
Make sure the stabilizer moves.

 S 865-854
 (54) While the switches are held up, slowly pull the control column aft until the stabilizer stops.
 NOTE: Do this step while the stabilizer indicated position is
____
 between 5.0 and 15.5 units of trim.

 S 225-855
 (55)
 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 2.2 to 2.7 degrees.

 (56)
 Let the control column go to the neutral position.

 S 865-857
　
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