(6)
Connect the input rod to the actuator with the bolt, washer and nut.
S 714-021
(7)
Adjust and do a test of the standby rudder actuator
(Ref 27-21-24/501).
(8)
Fill the hydraulic reservoirs if it is necessary (Ref 12-12-00/301).
S 434-020
S 614-022
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
27-21-24
ALL ú ú 01 Page 404 ú Mar 15/94
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
STANDBY RUDDER ACTUATOR - ADJUSTMENT/TEST
_________________________________________
1. General_______
A. This procedure gives you the instructions to adjust and test the standby rudder actuator.
TASK 27-21-24-825-001
2. Standby Rudder Actuator Adjustment__________________________________
A. Special Tools and Equipment
(1) F70207-93 Rig Pin Kit:
-------------------------------------------------------------------| | | DIAMETER | LENGTH | | | REF NO. | F70207-( )| (INCHES) | (INCHES) | FUNCTION | -------------------------------------------------------------------| R-5 | -11 | 0.309-0.311 | 6.7 -0.25 | RUDDER FEEL AND | | | | | | CENTERING UNIT | -------------------------------------------------------------------
B. References
(1)
27-21-00/201, Rudder and Rudder Trim Control System
(2)
29-15-00/201, Hydraulic Systems A, B, and Standby
C.
Access
(1)
Location Zones
706 Vertical Fin
708 Rudder
(2)
Access Panels
9515L TE Access Panel - Rudder
9528R Access Door - Rudder
9529R Access Door - Rudder
9555R Cover - Rudder Nose
9556L Cover - Rudder Nose
D.
Prepare to Adjust the Standby Rudder Actuator
(1)
Supply power to the standby hydraulic system (AMM 29-15-00/201).
S 865-011
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
27-21-24
ALL ú ú 01 Page 501 ú Jul 15/95
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
RUDDER
LOCKNUT
ROD END
A
Standby Rudder Actuator Adjustment
Figure 501
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
27-21-24
ALL ú ú 01 Page 502 ú Mar 15/94
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
S 875-014
(2)
Move the rudder pedals through ten cycles to flush and bleed the standby rudder actuator.
S 865-012
(3)
Remove power from the standby hydraulic system (AMM 29-15-00/201).
S 865-002
(4)
Supply the rudder hydraulic power systems A and B
(Ref 27-21-00/201).
S 015-003
(5)
Open the access panel on the right side of the vertical fin to get access to the standby rudder actuator.
S 865-004
(6)
Set the rudder trim to zero units of trim.
S 865-005
(7)
Shake the rudder pedals to make sure the rudder is in its neutral position.
S 495-006
(8)
Install the rig pin R-5:
(a)
Open the access door at the bottom of the vertical fin on the left side.
(b)
Put the rig pin R-5 in the output crank of the feel and centering unit.
NOTE: The rig pin must install easily without movement of the
____
output crank.
S 865-008
WARNING:_______MAKE SURE THE HYDRAULIC POWER IS OFF. IF THE HYDRAULIC POWER IS ON, THE RUDDER CAN MOVE AND CAUSE DAMAGE TO EQUIPMENT AND INJURY TO PERSONS.
(9)
中國航空網(wǎng) m.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：737-300 400 500 AMM 飛機(jī)維護(hù)手冊 飛行操縱 FLIGHT CONTROLS 2(42)
