曝光台 注意防骗
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(Figure 502)
(c) Install the rig pin R-4 from the rig pin kit, SPL-1585 in the first officer’s rudder forward
quadrant.
(d) Do these steps to set the jackshaft yoke to the middle position:
NOTE: The middle position of the jackshaft yoke is where the number of turns of the shaft
from the full forward and full aft adjustment are the same.
1) Turn the rudder pedal adjustment crank to move the rudder pedals full forward.
2) Turn the rudder pedal adjustment crank to move the rudder pedals full aft. Record the
number of turns.
3) Turn the rudder pedal adjustment crank half the recorded number of turns forward.
(e) Make sure that you can install these rig pins from the rig pin kit, SPL-1585:
1) Rig pin R-1 on the captain’s rudder pedals.
2) Rig pin R-2 on the first officer’s rudder pedals.
(f) If you can not install the rig pins R-1 and R-2 freely, then do these steps:
1) Determine which pedal arm is out-of-line with the rigging pin hole.
a) If you have problem with installing rig pin R-1, then adjust the captain’s side.
b) If you have problem with installing rig pin R-2, then adjust the first officer’s side.
c) If you have problem with installing both rig pins R-1 and R-2, then adjust both sides.
2) Loosen both jamnuts [8] on the rudder pedal tension rods [7].
3) Remove the bolts [9], washers [10], and nuts [11] to disconnect the rudder pedal
tension rods [7] at the forward end.
4) Adjust the length of rudder pedal tension rods [7] until you can install rig pin R-1 or R-2
easily.
a) Turn the rod end or rod body of the rudder pedal tension rod [7] as necessary to
adjust the length.
b) Keep the lube fitting on the rudder pedal tension rod [7] down.
5) Install the bolts [9], washers [10], and nuts [11] to connect the rudder pedal tension rods
[7].
6) Tighten the jamnuts [8].
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
EFFECTIVITY
GUN 006-099, 101-122; GUN 001-005, 155-157, 201-999
POST SB 737-27-1253
27-21-00
Config 2
Page 510
Oct 10/2007
D633A101-GUN
BOEING PROPRIETARY - Copyright#Unpublished Work - See title page for details
7) Make sure you can see the threads through the holes on the rudder pedal tension rods
[7].
(g) Remove the rig pins R-1, R-2, R-3, R-4, and R-5.
H. Put the Airplane Back to Its Usual Condition
SUBTASK 27-21-00-410-011-002
(1) Close these access panels:
Number Name/Location
113AW Forward Nose Wheel Well Panel
113BW Forward Nose Wheel Well Panel
114AW Forward Nose Wheel Well Panel
114BW Forward Nose Wheel Well Panel
SUBTASK 27-21-00-940-002-002
(2) Close these access doors:
Number Name/Location
112A Forward Access Door
324CL Vertical Fin, Access
SUBTASK 27-21-00-860-073-002
(3) Do this task: Put the Rudder Systems A, B, and Standby Back to the Condition Before the
Pressure Removal, TASK 27-21-00-840-802.
------------------------- END OF TASK ---------------------------
TASK 27-21-00-820-808-002
4. Rudder Control Cables RA and RB Adjustment
(Figure 501)
A. General
(1) Use this task to adjust the rudder control cables RA and RB. This task includes steps to adjust
the rudder forward quadrant and rudder pedals.
(2) Before you do cable adjustment, permit a minimum of one hour at a constant ambient
temperature of±5 degrees F (± 2.8 degrees C) for the airframe temperature to become stable.
(a) The cable tension values will not be correct when there are temperature differences along
the cable run.
B. References
Reference Title
24-22-00-860-811 Supply Electrical Power (P/B 201)
27-09-17-860-801 Location of the Flight Control Cables Air Pressure Seals (P/B 201)
27-21-00-800-802 Remove Pressure from the Rudder Hydraulic Systems A, B, and
Standby (P/B 201)
27-21-00-840-802 Put the Rudder Systems A, B, and Standby Back to the Condition
Before the Pressure Removal (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
GUN 006-099, 101-122; GUN 001-005, 155-157, 201-999
POST SB 737-27-1253
27-21-00
Config 2
Page 511
Oct 10/2007
D633A101-GUN
BOEING PROPRIETARY - Copyright#Unpublished Work - See title page for details
Reference Description
COM-1554 Tensiometer - Cable (40-600 LB)
(Part #: ACM-600, Supplier: 13331, A/P Effectivity: 737-ALL)
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737-600/700/800/900 AIRCRAFT MAINTENANCE MANUAL飞机维护手册2(51)
