(2)
Open the access door 822.
(3)
On the battery power center 105VU:
-loosen the two srews and remove the protective cover.
Subtask 27-41-00-865-050
C. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/ELAC1/NORM/SPLY 15CE1 B11 49VU FLIGHT CONTROLS/THS/ACTR/MOT2 19CE2 B09 49VU FLIGHT CONTROLS/SEC1/NORM/SPLY 21CE1 B08 105VU FLIGHT CONTROLS/ELAC2/STBY SPLY 16CE2 A02 105VU FLT CTL/ELAC1/STBY SPLY 16CE1 A01 105VU FLT CTL/SEC1/STBY SPLY 22CE B01 121VU FLIGHT CONTROLS/SEC2/SPLY 21CE2 Q18 121VU FLIGHT CONTROLS/THS ACTR/MOT3 19CE3 Q17 121VU FLIGHT CONTROLS/THS ACTR/MOT1 19CE1 Q16 121VU FLIGHT CONTROLS/ELAC2/NORM/SPLY 15CE2 R20
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4. Procedure
_________ Subtask 27-41-00-730-050
A. System Test of the THS Actuator Electrical Control
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the center pedestal: On the lower ECAM display unit, on the
- move the pitch-trim control F/CTL page:
wheel to the 4 DN position. - the PITCH TRIM indicator shows 4 +0.3
-0.5 deg.
2. On the center pedestal: On the lower ECAM display unit, on the
- move the pitch-trim control F/CTL page:
wheel to the 13.5 UP position. - the PITCH TRIM indicator shows 13.5
+0.4 -0.6 deg.
3. On the panel 23VU: On the panel 23VU:
- release the FLT CTL/ELAC1 and - the OFF legends of the ELAC1 and SEC1
FLT CTL/SEC1 pushbutton pushbutton switches come on.
switches.
4. On the panel 24VU: On the panel 24VU:
- release the FLT CTL/ELAC2 and - the OFF legends of the ELAC2 and SEC2
FLT CTL/SEC2 pushbutton pushbutton switches come on.
switches.
5. On the panel 23VU: On the panel 23VU:
- push the FLT CTL/SEC1 - the OFF legend of the SEC1 pushbutton
pushbutton switch. switch goes off.
On the center pedestal:
- the pitch-trim control wheel goes
back to 0 +7 -7 mm (0.0000 +0.2755 -
0.2755 in.).
On the lower ECAM display unit, on the
F/CTL page:
- the PITCH TRIM indicator shows 0 +0.3
-0.3 deg.
6. On the panel 23VU: On the panel 23VU:
- release the FLT CTL/SEC1 - the OFF legend of the SEC1 pushbutton
pushbutton switch. switch comes on.
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-------------------------------------------------------------------------------
ACTION RESULT -------------------------------------------------------------------------------
7. On the center pedestal:
-move the pitch-trim control wheel to the 4 DN position.
8. On the panel 23VU:
-push the FLT CTL/ELAC1 pushbutton switch.
9. On the panel 23VU:
-release the FLT CTL/ELAC1 pushbutton switch.
10. On the center pedestal:
-move the pitch-trim control wheel to the 4 DN position.
11. On the panel 24VU:
-push the FLT CTL/ELAC2 pushbutton switch.
12. On the panel 24VU:
-release the FLT CTL/ELAC2 pushbutton switch.
On the panel 23VU:
-
the OFF legend of the ELAC1pushbutton switch goes off.
On the center pedestal:
-
the pitch-trim control wheel goes back to 0 +7 -7 mm (0.0000 +0.2755 -0.2755 in.).
On the lower ECAM display unit, on the F/CTL page:
-
the PITCH TRIM indicator shows 0 +0.3 -0.3 deg.
On the panel 23VU:
-
the OFF legend of the ELAC1pushbutton switch comes on.
On the panel 24VU:
-
the OFF legend of the ELAC2pushbutton switch goes off.
On the center pedestal:
-
the pitch-trim control wheel goes back to 0 +7 -7 mm (0.0000 +0.2755 -0.2755 in.).
On the lower ECAM display unit, on the F/CTL page:
-
the PITCH TRIM indicator shows 0 +0.3 -0.3 deg.
On the panel 24VU:
-
the OFF legend of the ELAC2pushbutton switch comes on.
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本文鏈接地址：A320飛機(jī)維護(hù)手冊(cè) AMM FLIGHT CONTROLS 飛行操縱3(86)
