757 AMM 飞机维护手册 飞行操纵 FLIGHT CONTROLS 4(29)

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____ does not move when the stabilizer-trim control-wheel-switches are moved in one direction. Move the stabilizer-trim control-wheel-switches in the other direction to move the stabilizer into electrical control range, then continue with test.
 S 215-724
 (1)  
Make sure that the trailing edge flaps and the leading edge slats are in the fully retracted position.

 (2)
Make sure that the flap lever is in the zero detent (FLAPS UP).

 (3)  
Pressurize the left hydraulic system (Ref 29-11-00/201).

 S 215-892
 S 865-214
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 (4)  S 865-725Put the RIGHT STAB TRIM SHUTOFF switch on the P10 panel to CUTOUT.
 (5)  S 865-726Move the captain's stabilizer-trim control-wheel-switches up (airplane nose down) and hold the switches up until the stabilizer stops.
 (6)  S 865-727Put the CENTER STAB TRIM SHUTOFF switch on the P10 panel to CUTOUT.
 (7)  S 215-728Make sure that dimension B on the stabilizer jackscrew is 20.43 to 21.03 inches (519-534 mm) (Fig. 502).
 (8)  S 865-729Put the CENTER STAB TRIM SHUTOFF switch on the P10 panel to NORM.
 (9)  S 865-730Move the captain's stabilizer-trim control-wheel-switches down (airplane nose up). (a) Make sure that the stabilizer moves.
 S 865-731

 (10)
 Let the stabilizer move until it stops.

 S 865-732

 (11)
 Release the stabilizer-trim control-wheel-switches.

 S 865-733

 (12)
 Put the CENTER STAB TRIM SHUTOFF switch on the P10 panel to CUTOUT.

 S 215-734

 (13)
 Make sure that dimension B on the stabilizer jackscrew is 0.80 to

 1.40 inches (20-35 mm).
 S 215-735
 (14)
 Extend the trailing edge flaps to the 15 unit position (Ref 27-51-00).

 S 865-736

 (15)
 Do the deactivation procedure for the trailing edge flap system (Ref 27-51-00).

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 S 865-737
 (16)
 Put the CENTER STAB TRIM SHUTOFF switch on the P10 panel to NORM.

 S 865-738

 (17)
 Move the captain's stabilizer-trim control-wheel-switches up (airplane nose down).

 (a)
Make sure that the stabilizer moves.

 S 865-739
 (18)
 Let the stabilizer move until it stops, then release the stabilizer-trim control-wheel-switches.

 S 865-740

 (19)
 Put the CENTER STAB TRIM SHUTOFF switch on the P10 panel to CUTOUT.

 S 215-741

 (20)
 Make sure that dimension B on the stabilizer jackscrew is 24.86 to

 25.46 inches (Fig. 502) (631.4-646.6 mm).
 S 865-782
 (21)
 Put the RIGHT STAB TRIM SHUTOFF switch on P10 to NORM.

 S 865-783

 (22)
 Move the captain's stabilizer-trim control-wheel-switches down (airplane nose up).

 (a)
Make sure the stabilizer moves.

 S 865-784
 (23)
 Let the stabilizer move until it stops.

 (24)
 Release the stabilizer-trim control-wheel-switches.

 (25)
 Put the RIGHT STAB TRIM SHUTOFF switch on the P10 panel to CUTOUT.

 S 865-789
 S 865-785
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