曝光台 注意防骗
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C. Prepare for the Test
SUBTASK 27-11-00-860-058
(1) Do this task: Supply Electrical Power, TASK 24-22-00-860-811.
SUBTASK 27-11-00-860-059
WARNING: MAKE SURE ALL PERSONS AND EQUIPMENT ARE CLEAR OF THE FLIGHT CONTROL
SURFACES, THE THRUST REVERSERS, AND THE LANDING GEAR. THE CONTROL
SURFACES, THE THRUST REVERSERS, AND THE LANDING GEAR CAN MOVE
SUDDENLY WITH THE PRESSURIZATION OF A HYDRAULIC SYSTEM. THIS CAN
CAUSE INJURY TO PERSONS AND DAMAGE TO EQUIPMENT.
(2) Pressurize hydraulic systems A and B, do this task: Hydraulic System A or B Pressurization,
TASK 29-11-00-860-801.
SUBTASK 27-11-00-480-019
(3) Install the mount, SPL-1670 and the control column assembly protractor, SPL-1680 to the
captain’s aileron control wheel.
D. Aileron Travel Test
SUBTASK 27-11-00-730-004
(1) Do a test of the aileron travel:
(a) Operate the captain’s aileron control wheel through at least 6 full cycles then return the
wheel to neutral position.
(b) Turn the captain’s aileron control wheel more than 87 degrees counterclockwise from the
neutral position and hold.
(c) Measure and record the distance between the outboard lower trailing edge of the aileron
and the lower trailing edge of the adjacent fixed trailing structure for both the left and right
ailerons.
GUN 101-122
1) Make sure the left aileron moves up 4.59 ±0.20 inch (116.6 ±5.1 millimeters).
2) Make sure the right aileron moves down 3.87 ±0.20 inch (98.3 ±5.1 millimeters).
GUN 001-099, 155-157, 201-999
3) Make sure the left aileron moves up 4.83 ±0.20 inch (122.7 ±5.1 millimeters).
4) Make sure the right aileron moves down 3.63 ±0.20 inch (92.2 ±5.1 millimeters).
GUN ALL
5) Make sure the aileron balance tab moves in the opposite direction to the aileron.
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
EFFECTIVITY
GUN ALL 27-11-00
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BOEING PROPRIETARY - Copyright#Unpublished Work - See title page for details
(d) Turn the captain’s aileron control wheel more than 87 degrees clockwise from the neutral
position and hold.
(e) Measure and record the distance between the outboard lower trailing edge of the aileron
and the lower trailing edge of the adjacent fixed trailing structure for both the left and right
ailerons.
GUN 101-122
1) Make sure the right aileron moves up 4.59 ±0.20 inch (116.6 ±5.1 millimeters).
2) Make sure the left aileron moves down 3.87 ±0.20 inch (98.3 ±5.1 millimeters).
GUN 001-099, 155-157, 201-999
3) Make sure the right aileron moves up 4.83 ±0.20 inch (122.7 ±5.1 millimeters).
4) Make sure the left aileron moves down 3.63 ±0.20 inch (92.2 ±5.1 millimeters).
GUN ALL
5) Make sure the aileron balance tab moves in the opposite direction to the aileron.
E. Put the Airplane Back to Its Usual Condition
SUBTASK 27-11-00-080-020
(1) Remove the mount, SPL-1670 and the control column assembly protractor, SPL-1680 from the
captain’s aileron control wheel.
SUBTASK 27-11-00-860-060
(2) To remove power from hydraulic systems A and B, do this task: Hydraulic System A or B
Power Removal, TASK 29-11-00-860-805.
SUBTASK 27-11-00-860-098
(3) Do this task: Remove Electrical Power, TASK 24-22-00-860-812.
------------------------- END OF TASK ---------------------------
TASK 27-11-00-720-801
20. Aileron Power Control Unit (PCU) Pogos - Functional Test
A. General
(1) Use this task to do a check of the force that is necessary to extend each pogo of the aileron
power control unit (PCU).
(2) This task is applicable for the system A and B PCUs.
B. References
Reference Title
29-11-00-860-805 Hydraulic System A or B Power Removal (P/B 201)
32-00-01-080-801 Landing Gear Downlock Pins Removal (P/B 201)
32-00-01-480-801 Landing Gear Downlock Pins Installation (P/B 201)
C. Tools/Equipment
NOTE: When more than one tool part number is listed under the same "Reference" number, the
tools shown are alternates to each other within the same airplane series. Tool part numbers
that are replaced or non-procurable are preceded by "Opt:", which stands for Optional.
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
EFFECTIVITY
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BOEING PROPRIETARY - Copyright#Unpublished Work - See title page for details
Reference Description
SPL-1749 Tool - Lock Equipment, Aileron/Elevator PCU Input Rod (POGO)
(Part #: C27066-1, Supplier: 81205, A/P Effectivity: 737-600, -700,
-700C, -700ER, -700QC, -800, -900, -900ER, -BBJ)
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737-600/700/800/900 AIRCRAFT MAINTENANCE MANUAL飞机维护手册1(129)
