(2)
Do an inspection of the component interface and/or the adjacent area.
(3)
Make sure that the electrical connections of the electronic assembly
(6) and of the rudder trim actuator (10) are clean, show no corrosion and are not damaged.
(4)
Put the new packing (5) in position on the electronic assembly (6).
(5)
Put the electronic assembly (6) in position on the rudder trim actuator 10CC (10) and install the screws (9).
(6)
Make sure that the packing (5) is in the correct position.
(7)
Safety the screws (9) with the lockwire MISCELLANEOUS (Material No. 19-010).
(8)
Remove the blanking caps from the plugs (8) and the electrical connectors (7).
1EFF : ALL 1 27-22-51Page 447 1 1 May 01/05R 1 1 1CES 1
(9) Connect the electrical connectors (7) to the plugs (8) on the rudder trim actuator 10CC (10).
Subtask 27-22-51-420-053
B. Installation of the Electronic Assembly of the Rudder Trim Actuator 10CC
R R NOTE : The subsequent worksteps are necessary if you install the____ electronic assembly of a rudder trim actuator with the part number 6137-4 or 6137-5.
(1) Clean the component interface and/or the adjacent area.
(2) Do an inspection of the component interface and/or the adjacent area.
R R R (3) Make sure that the electrical connectors are clean and in the correct condition.
(4) Apply the COMMON GREASE (Material No. 04-004) to the new packing (3).
(5) Put the packing (3) in position on the rudder trim actuator (2).
(6) Put the electronic assembly (4) in position on the rudder trim actuator (2) and install the screws (5).
(7) TORQUE the screws (5) to 0.049 m.daN (4.33 lbf.in).
(8) Make sure that the packing (3) is in the correct position.
(9) Remove the blanking caps from the plugs and the electrical connectors (6).
(10) Connect the electrical connectors (6) to the plugs on the rudder trim actuator (2).
R R NOTE : If you install the rudder trim actuator PN 6137-4, the____ electrical connectors (6) are interchangeable.
Subtask 27-22-51-865-055
C. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 5CC1, 5CC2, 14CC1, 14CC2, 15CC
Subtask 27-22-51-860-054
D. Preparation for the Test
R R R NOTE : The subsequent worksteps are necessary if the installed electronic____ assembly is related to a rudder trim actuator with the part number 6137-3. If the installed electronic assembly is related to a rudder trim actuator with the part number 6137-4 or 6137-5, refer to the next subtask.
(1) Remove the PIN - RIGGING (98D27207548000) (2) from the bellcrank of the rudder control unit.
(2) Remove the PIN - RIGGING (98D27207547000) (1) from the rudder cable quadrant.
(3) Remove the PIN - LOCKING (3) from the rudder trim actuator (10).
(4) Remove the blanking plug (4) from the storage hole of the rudder trim actuator (10).
(5) Make sure that the O-ring on the blanking plug (4) is installed and in good condition.
(6) Install the blanking plug (4) in the rigging hole of the rudder trim actuator (10).
(7) TORQUE the blanking plug (4) to to 0.10 m.daN (8.84 lbf.in).
(8) Safety the blanking plug (4) with the lockwire MISCELLANEOUS (Material No. 19-010).
(9) On the overhead panel 23VU, push the FLT CTL/FAC 1 pushbutton switch. The OFF legend goes off.
(10) On the overhead panel 24VU, push the FLT CTL/FAC 2 pushbutton switch. The OFF legend goes off.
Subtask 27-22-51-860-059
E. Preparation for the Test
R R NOTE : The subsequent worksteps are necessary if the installed electronic____ assembly is related to a rudder trim actuator with the part number 6137-4 or 6137-5.
(1)
Remove the PIN - RIGGING (98D27207548000) (18) from the bellcrank of the rudder control unit.
(2)
Remove the PIN - RIGGING (98D27207547000) (17) from the rudder cable quadrant.
(3)
Remove the locking pin (1) from the rudder trim actuator (2).
(4)
Make sure that the O-ring on the plug is installed and in good condition.
(5)
Install the plug in the rigging hole of the rudder trim actuator (2).
(6)
Safety the blanking plug with the lockwire MISCELLANEOUS (Material No. 19-010).
(7)
On the overhead panel 23VU, push the FLT CTL/FAC 1 pushbutton switch. The OFF legend goes off.
(8) 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：A320飞机维护手册 AMM FLIGHT CONTROLS 飞行操纵2(94)
