S 084-041
(17)
Remove rig pins R-3 and R-4 from the forward quadrants.
S 224-042
(18)
Do these steps to make sure the rudder pedals have the correct travel:
(a) Make sure the rudder trim indicator is at zero units of trim.
(b) Turn the rudder pedal adjustment crank to move the rudder
pedals full forward.
(c) Do these steps to set the pedal to the middle position:
1) Turn the rudder pedal adjustment crank to move the rudder
pedals full aft. Keep a record of the number of turns.
2) Turn the rudder pedal adjustment crank "half" the recorded
number of turns forward. Mark this position as "position
1" at the pedal pivot points on both the Left and Right
pedals.
NOTE:____ You must measure the distance shown below from
this location.
(d) Adjust the rudder pedals to the fully forward position.
(e) Push the left rudder pedal forward until the forward quadrant
touches its stop (this is referred to as position 2 for the
left rudder pedal).
NOTE:____ Push the right rudder pedal forward to get position 2
for the right rudder pedal.
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737-300/400/500MAINTENANCE MANUAL
(f) Measure the distance (at the piviot of the rudder pedal) from position 1 to position 2.
NOTE: You must measure this distance for the left and the
____
right rudder pedals.
1) Make sure the distance from position 1 to position 2 is a minimum of 6.86 inches.
(g)
Adjust the rudder pedals to the fully aft position.
(h)
Push the LEFT rudder pedal forward until the forward quadrant touches its stop (this is referred to as position 3 for the RIGHT rudder pedal).
NOTE: Push the right rudder pedal forward to get position 3
____
for the left rudder pedal.
(i) Measure the distance (at the piviot for the rudder pedal) from position 1 to position 3.
NOTE: You must measure this distance for the left and the
____
right rudder pedals.
1) Make sure the distance from position 1 to position 3 is a minimum of 6.89 inches.
E. Put the Airplane Back to Its Usual Condition
S 414-006
(1)
Install the access panels that you removed.
(2)
Close the forward access door.
S 414-002
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737-300/400/500MAINTENANCE MANUAL
RUDDER PEDAL ADJUSTMENT CRANK - REMOVAL/INSTALLATION
____________________________________________________
1. General
_______
A. This procedure contains the removal task and the installation task for the rudder pedal adjustment cranks. These tasks are applicable to the captain's or the first officer's cranks.
TASK 27-21-41-024-001
2. Rudder Pedal Adjustment Crank Removal
_____________________________________
A. References
(1)
12-31-11/201, Access Doors
B.
Access
(1)
Location Zones
202 Lower Nose Compartment
(2)
Access Panel
1103 Forward Access Door
C.
Procedure (Fig. 401)
S 014-002
(1)
Open the access door 1103 to get access to the lower nose compartment (Ref 12-31-11/201).
S 014-003
(2)
Remove the overhead access panels in the forward part of the lower nose compartment to get access to the rudder jackshaft.
S 034-004
(3)
Disconnect the bottom part of the cable:
(a) 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：737-300 400 500 AMM 飞机维护手册 飞行操纵 FLIGHT CONTROLS 2(49)
