6.
 Release the RUD TRIM selector switch and the RUD TRIM/RESET pushbutton switch.

 **ON A/C ALL
 5. Close-up
________
 Subtask 27-22-00-860-054On the panel 110VU, on the RUD TRIM indicator:
 -
the numbers change until the value R 25 deg plus or minus 1 comes into view.

 On the lower ECAM display unit:

 -
the pointer of the RUD indicator and the index that show the trim value move to the right.

 NOTE : In some cases, the pointer of
____ the RUD indicator is not in line with the trim index.
The rudder moves to the zero positionand stays in this position.
On the panel 110VU, on the RUD TRIM position indicator:
 -
the numbers change until the value R 0 deg plus or minus 0.3 comes into view.

 On the lower ECAM display unit:

 -
the pointer of the RUD indicator and the index that show the trim value move to the center mark.

There is no change.
 A. Put the aircraft back to its initial configuration.
 (1)
 Depressurize the aircraft hydraulic systems (Ref. TASK 29-23-00-864-001) (Ref. TASK 29-24-00-864-001) (Ref. TASK 29-10-00-864-003).

 (2)
 Do the EIS stop procedure (Ref. TASK 31-60-00-860-002).

 (3)
 De-energize the aircraft electrical circuits
 (Ref. TASK 24-41-00-862-002).

 1EFF : ALL 1 27-22-00Page 515 1 1 Aug 01/05R 1 1 1CES 1

 INTENTIONALLY BLANK

R 1 1

27-22-00Page 516
1 1 Aug 01/05 1 1 1CES 1 TASK 27-22-00-710-002

 Operational Test of the Rudder Trim Actuation
 1. Reason for the Job
__________________
 Self Explanatory
 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power 29-10-00-863-003 Pressurize the Blue Hydraulic System with a Ground
 Power Supply 29-10-00-864-003 Depressurize the Blue Hydraulic System 29-23-00-863-001 Pressurize the Green Hydraulic System from the Yellow
 Hydraulic System through the PTU with the Electric Pump 29-23-00-864-001 Depressurize the Green and Yellow Hydraulic Systems after Operation of the PTU 29-24-00-863-001 Pressurize the Yellow Hydraulic System with the
 Electric Pump 29-24-00-864-001 Depressurize the Yellow Hydraulic System 31-60-00-860-001 EIS Start Procedure 31-60-00-860-002 EIS Stop Procedure
 3. Job Set-up
__________
 Subtask 27-22-00-860-051
 A. Aircraft Maintenance Configuration
 (1)
 Energize the aircraft electrical circuits
 (Ref. TASK 24-41-00-861-002).

 (2)
 On the overhead panel 23VU, make sure that the FLT CTL/FAC1 pushbutton switch is pushed (on this pushbutton switch, the FAULT and OFF legends are off).

R 1EFF : ALL 1 27-22-00Page 517 1 1 Feb 01/03 1 1 1CES 1

 (3)
 On the overhead panel 24VU, make sure that the FLT CTL/FAC2

 pushbutton switch is pushed (on this pushbutton switch, the FAULT and OFF legends are off).

 (4)
 On the panel 110VU, make sure that the RUD TRIM indicator shows 0.

 (5)
 Do the EIS start procedure (Ref. TASK 31-60-00-860-001).

 (6)
 Pressurize the aircraft hydraulic systems (Ref. TASK 29-23-00-863-001) (Ref. TASK 29-24-00-863-001) (Ref. TASK 29-10-00-863-003).

 (7)
 On the center pedestal, on the ECAM control panel, push the F/CTL key (on the lower ECAM display unit, the F/CTL page comes into view).

 Subtask 27-22-00-865-054
 B. Make sure that this(these) circuit breaker(s) is(are) closed:
 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU AUTO FLT/FAC1/28VDC 5CC1 B04 49VU AUTO FLT/FAC1/26VAC 14CC1 B03 121VU AUTO FLT/FAC2/28VDC 5CC2 M19 121VU AUTO FLT/FAC2/26VAC 14CC2 M18
 4. Procedure
_________
R **ON A/C 001-049, 051-099, 101-149, 201-299, 301-399,
 Subtask 27-22-00-710-051
 A. Operational Test of the Rudder Trim Actuation
 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the center pedestal, on the
　
中國航空網 m.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：A320飛機維護手冊 AMM FLIGHT CONTROLS 飛行操縱2(77)