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时间:2011-04-21 08:04来源:蓝天飞行翻译 作者:航空
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 S 215-185
 (3)  
Move the captain's right pedal to its full forward position and do this check:

 (a)
Make sure the aft quadrant touches its full travel stops.

 I.
First Officer's Rudder Pedal Travel - Test


 S 735-186
 (1)  Do the "Captain's Rudder Pedal Travel - Test" group of steps for the first officer's rudder pedals.
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 27-21-00
 ALL  ú ú 05 Page 566 ú Jan 28/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A

757 MAINTENANCE MANUAL
 J. Captain's Rudder Pedal Forces - Test
 NOTE: Before you do the test, make sure the airplane is stable at
____ ambient air temperature |10.0 degrees F (|5.5 degrees C) for at least one hour.
 Use the rudder pedal force tool to do this test.
 You must measure the forces with the pedal moving away from the neutral position. If the pedal moves more than the specified distance, you must repeat the test and start with the pedal at neutral position.
 S 225-187
 (1)  
Push the captain's left pedal forward (slowly) until the rudder trailing edge has moved 0.10 to 0.15 inch (2.5-3.8 mm) and do this check:

 (a)  
Make sure the rudder pedal force is between 14.0 and 20.0 pounds.


 S 215-188
 (2)  
Release the rudder pedal (slowly) and do this check:

 (a)  
Make sure the rudder goes back to its neutral position.


 S 225-189
 (3)  
Push the captain's left pedal forward (slowly) until the rudder trailing edge has moved 34.6|0.14 inches (879 +/- 3.5 mm) (25.5|.1 degrees) and do this check:

 (a)  
Make sure the rudder pedal force is 76 |10.0 pounds (338 +/- 44 Newtons).


 S 215-190
 (4)  
Push the captain's left pedal forward until the aft quadrant touches its full travel stop and do these checks:

 (a)  
Make sure the rudder moves to the left 40.05 - 43.03 inches (1017-1093 mm) (30.6 +1.26/-1.0 degrees).

 (b)  
Make sure the rudder position indicator moves to its full left position (approximately 30 degrees).

 (c)  
Make sure the forward quadrant does not touch its stop.


 S 215-191
 (5)  
Release the rudder pedals and do these checks:

 (a)  
Make sure the rudder goes back to its neutral position (use a tolerance of |0.15 inch (+/- 3.8 mm)).

 (b)  
Make sure the rudder position indicator moves to its center position (use the line width for tolerance).


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 27-21-00
 ALL  ú ú 07 Page 567 ú Jan 28/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A

757 MAINTENANCE MANUAL
 S 225-192
 (6)  
Push the captain's right pedal forward (slowly) until the rudder trailing edge has moved 0.10 to 0.15 inch (2.54 to 3.81 mm) and do this check:

 (a)  
Make sure the rudder pedal force is between 14.0 and 20.0 pounds.


 S 215-193
 (7)  
Release the rudder pedal (slowly) and do this check:

 (a)  
Make sure the rudder goes back to its neutral position.


 S 225-194
 (8)  
Push the captain's right pedal forward (slowly) until the rudder trailing edge has moved 34.6|0.14 inches (879 +/- 3.5 mm) (25.5|.1 degrees) and do this check:

 (a)  
Make sure the rudder pedal force is 76 |10.0 pounds (338 +/- 44 Newtons).


 S 225-195
 (9)  
Push the captain's right pedal forward until the aft quadrant touches its full travel stop and do these checks:

 (a)  
Make sure the rudder moves to the right 40.05 - 43.03 inches (1017 - 1093 mm) (30.6 +1.26/-1.0 degrees).

 (b)  
Make sure the rudder position indicator moves to its full left position (approximately 30 degrees).

 (c)  
Make sure the forward quadrant does not touch its stop.


 S 215-196
 (10)
 Release the rudder pedals and do these checks:
 
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