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Rudder Pedals Installation
Figure 402 (Sheet 2 of 3)/27-21-31-990-802
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
EFFECTIVITY
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Rudder Pedals Installation
Figure 402 (Sheet 3 of 3)/27-21-31-990-802
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
EFFECTIVITY
GUN ALL 27-21-31
Page 408
Oct 10/2003
D633A101-GUN
BOEING PROPRIETARY - Copyright#Unpublished Work - See title page for details
TASK 27-21-31-400-801
3. Rudder Pedals Installation
(Figure 401)
A. References
Reference Title
27-21-00-700-813-001 Rudder Pedal Adjustment and Limit Travel Test (P/B 501)
27-21-00-700-813-002 Rudder Pedal Adjustment and Limit Travel Test (P/B 501)
B. 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.
Reference Description
SPL-1585 Kit - Rigging Pins, All Systems
(Part #: F70207-109, Supplier: 81205, A/P Effectivity: 737-600, -700,
-700C, -700ER, -700QC, -800, -900, -900ER, -BBJ)
C. Location Zones
Zone Area
112 Area Forward of Nose Landing Gear Wheel Well
113 Area Above and Outboard of Nose Landing Gear Wheel Well - Left
114 Area Above and Outboard of Nose Landing Gear Wheel Well - Right
211 Flight Compartment - Left
212 Flight Compartment - Right
D. Access Panels
Number Name/Location
112A Forward Access Door
E. Rudder Pedals Installation
SUBTASK 27-21-31-480-003
(1) Make sure that the rig pin R-3 from the rig pin kit, SPL-1585 is installed in the captain’s rudder
forward quadrant.
SUBTASK 27-21-31-480-004
(2) Make sure that the rig pin R-4 from the rig pin kit, SPL-1585 is installed in the first officer’s rudder
forward quadrant.
SUBTASK 27-21-31-420-001
(3) Install the rudder pedals [12]:
(a) Put the spacers [15] and bearings [18] into the rudder pedals [12].
(b) Put the inboard rudder pedal between the support structure and align the holes.
(c) Put the washer [17] on the support shaft [16].
(d) Install the support shaft [16] from the inboard side through the hole in the support
structures and through the bushing [14] and inboard rudder pedal [12].
(e) Install the bushing [14] on the support shaft [16].
(f) Install the washer [17] and nut [13] on the support shaft [16].
1) Tighten the nut [13] to 200-500 pound-inches (22.6-56.5 newton-meters).
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
EFFECTIVITY
GUN ALL 27-21-31
Page 409
Oct 10/2006
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BOEING PROPRIETARY - Copyright#Unpublished Work - See title page for details
(g) Make sure the support shaft [16] is not free to turn in the support structures.
SUBTASK 27-21-31-820-001
(4) Do these steps to adjust the rudder pedal position:
(a) Turn the rudder pedal adjustment crank full clockwise for the installed rudder pedals until
the jackshaft is in its full forward position.
(b) Turn the rudder pedal adjustment crank 4 turns counterclockwise.
(c) If you install the captain’s rudder pedals [12], then install the rig pin R-1 from the test set rig
pin kit, SPL-1585 in the captain’s rudder pedals [12].
(d) If you install the first officer’s rudder pedals [12], then install the rig pin R-2 from the test set
rig pin kit, SPL-1585 in the first officer’s rudder pedals [12].
SUBTASK 27-21-31-820-002
(5) Do these steps to adjust the two rudder pedal tension rods [4]:
(a) Loosen the jamnuts [5] on the two rudder pedal tension rods [4].
(b) Turn the rudder pedal tension rods [4] until you can attach them to the rudder pedals [12].
(c) Make sure you can see the rod end threads through the inspection holes at two ends of the
rudder pedal tension rods [4] after the adjustment.
(d) Make sure that the threads show in at least one-half of the inspection hole.
(e) Tighten the jamnuts [5] on the rudder pedal tension rods [4].
SUBTASK 27-21-31-420-002
(6) Install the bolts [1], washers [2], nuts [3] and pin [3A] to connect the two rudder pedal tension
rods [4] to the rudder pedals [12].
SUBTASK 27-21-31-420-009
(7) Install the brackets [20] and the screws [19] on the rudder pedals [12].
SUBTASK 27-21-31-420-003
(8) Install the bolts [7], bushings [8], washers [9], and nuts [10] to connect the two brake pushrods
[11] to the bellcranks [6].
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737-600/700/800/900 AIRCRAFT MAINTENANCE MANUAL飞机维护手册2(88)
