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27-41-00
ALL ú ú 04 Page 529 ú Mar 12/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
t) Loosen or tighten the stator assembly nut until brake slippage occurs at 400 pound-inches or less.
u) Tighten the stator assembly nut until brake slippage does not begin to occur until between 550 - 650 pound-inches.
v) Use a pen to mark the relative position of the stator assembly nut to the stator housing.
w) AIRPLANES WITH STATOR ASSEMBLY P/N 65C34616-1; Tighten the stator assembly nut until the auxiliary brake will sustain a torque of 1950-2150 pound-inches in the clockwise and counter-clockwise directions without slipping.
x) AIRPLANES WITH STATOR ASSEMBLY P/N 65C34616-3; Tighten the stator assembly nut until the auxiliary brake will sustain a torque of 2500-2700 pound-inches in the clockwise and counter-clockwise directions without slipping.
y) Rotation of the stator assembly nut should be less than 1 1/2 turns from the mark on the stator housing. If more than 1 1/2 turns of the stator assembly nut is needed to obtain the required torque, the auxiliary brake is defective and the ballscrew actuator must be replaced (AMM 27-41-81/401).
z) If the required torque is reached in less than 1 1/2 turns, the auxiliary brake is adjusted correctly.
aa) Lockwire the stator assembly nut to the stator assembly washer.
ab) Put the auxiliary brake cover on the stator housing and replace the bolts, nuts and washers.
ac) Lubricate all internal surfaces of the umbrella, cap, and the exposed surface of the sleeve using BMS 3-33 grease.
ad) Slide the umbrella, the packing, and the cap down onto the sleeve.
ae) Install the screws into the cap and secure them using lockwire.
af) Move the lower stop into place on the sleeve, tighten the lower stop screws, and secure the screws using lockwire.
S 415-047
(3) Close the access door 3701.
TASK 27-41-00-735-053
7. Column Cutout Switch Test_________________________
NOTE: This is a scheduled maintenance task.
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A. Special Tools and Equipment
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本文链接地址:737-300 400 500 AMM 飞机维护手册 飞行操纵 FLIGHT CONTROLS 3(87)