(2)
Do an inspection of the component interface and/or the adjacent area.
1EFF : ALL 1 27-44-57Page 424 1 1 Feb 01/03R 1 1 1CES 1
(3) Make sure that the parts retained from the removed component are clean and in the correct condition.
(4) Apply a bead of SEALANTS (Material No. 09-001) to the edge of the contact surface of the motor assembly.
Subtask 27-44-57-420-052
B. Installation of the Motor Assembly
(1) Carefully put the motor assembly (3) in position on the pitch trim actuator (1).
R R (2) Attach the motor assembly (3) to the pitch trim actuator (1) with the bolts (6) and (8) and the washer (7).
R (3) TORQUE the bolts (6) and (8) to between 0.3 and 0.37 m.daN (26.54 and 32.74 lbf.in).
R R (4) Use the lockwire MISCELLANEOUS (Material No. 19-010) and safety the bolts (6) and (8) to the motor assembly (3).
R R NOTE : Make sure that the lockwire does not prevent the correct____ installation of the electronic module.
R (5) Install the electronic module to the pitch trim actuator (Ref. TASK 27-44-57-400-002).
R (6) Install the PTA (1) on the Actuator of the Trimmable Horizontal Stabilisor (Ref. TASK 27-44-57-400-001).
Subtask 27-44-57-865-055
C. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 15CE1, 16CE1, 19CE1, 19CE2, 19CE3.
Subtask 27-44-57-710-050
D. Test
(1) Make sure that the THS actuator 9CE has the correct quantity of oil (Ref. TASK 27-44-51-210-004).
(2) Remove the PIN - RIGGING (0U190360) from the mechanical input of the THS actuator 9CE.
(3)
Make sure that the travel range of the THS actuator 9CE and the control surfaces are free.
(4)
Do the system test of the THS actuator electrical control (Ref. TASK 27-41-00-730-001).
5. Close-up
________ Subtask 27-44-57-410-053
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Close the access door 312AR.
(3)
Remove the access platform(s).
(4)
Remove the warning notice(s).
1EFF : ALL 1 27-44-57Page 426 1 1 Feb 01/03R 1 1 1CES 1
THS POSITION INDICATING - DESCRIPTION AND OPERATION
___________________________________________________
1. General
_______
**ON A/C 001-049, 051-099, 101-149, 201-299,
(Ref. Fig. 001) On the center pedestal, adjacent to each pitch-trim control wheel, the THS position is indicated by an index on a scale painted green over the normal takeoff range (2.5 deg. aircraft NOSE DN to 2.5 deg. aircraft NOSE UP). The THS position is repeated via the FCDC (Ref. 27-95) on the lower ECAM display unit, together with the hydraulic systems still available for the actuator. There is a special reference mark painted on the THS and on the adjacent structure.
R **ON A/C 151-199, 401-499,
(Ref. Fig. 001A) On the center pedestal, adjacent to each pitch-trim control wheel, the THS position is indicated by an index on a scale painted green over the normal takeoff range (3 deg. aircraft NOSE DN to 3.5 deg. aircraft NOSE UP). The THS position is repeated via the FCDC (Ref. 27-95) on the lower ECAM display unit, together with the hydraulic systems still available for the actuator. There is a special reference mark painted on the THS and on the adjacent structure.
**ON A/C 301-399,
(Ref. Fig. 001B) On the center pedestal, adjacent to each pitch-trim control wheel, the THS position is indicated by an index on a scale painted green over the normal takeoff range (3.5 deg. aircraft NOSE DN to 4.5 deg. aircraft NOSE UP). The THS position is repeated via the FCDC (Ref. 27-95) on the lower ECAM display unit, together with the hydraulic systems still available for the actuator. There is a special reference mark painted on the THS and on the adjacent structure.
Center Pedestal - THS Position Indicating
Figure 001
R 1EFF : 001-049, 051-099, 101-149, 201-299, 1 27-45-00Page 2 1 1 May 01/05 1 1 1CES 1
Center Pedestal - THS Position Indicating
Figure 001A
R 1EFF : 151-199, 401-499, 1 27-45-00Page 3 1 1 Aug 01/05 1 1 1CES 1 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3(186)
