AUTOPILOT/FLIGHT DIRECTOR (AP/FD) - ADJUSTMENT/TEST
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TASK 22-10-00-710-001 Operational Test of the Takeover and Priority Pushbutton Switches WARNING : MAKE SURE THAT ALL THE CIRCUITS IN MAINTENANCE ARE ISOLATED BEFORE
_______ YOU SUPPLY ELECTRICAL POWER TO THE AIRCRAFT.
1. Reason for the Job
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To do a check of the AP disengagement by the Takeover and Priority
Pushbutton Switches and related warning.
2. Job Set-up Information
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A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific access platform 1.6 m (5 ft. 3 in.)
B. 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 31-60-00-860-001 EIS Start Procedure 31-60-00-860-002 EIS Stop Procedure 34-10-00-860-004 IR Alignment Procedure
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3. Job Set-up
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Subtask 22-10-00-860-050
A. Aircraft Maintenance Configuration
(1)
Energize the aircraft electrical circuits
(Ref. TASK 24-41-00-861-002).
(2)
Align the ADIRS (two ADIRS are necessary in this test)
(Ref. TASK 34-10-00-860-004).
(3)
On the overhead panel, on the FLT CTL panels 23VU and 24VU:
-make sure that the ELAC 1 and 2, SEC 1, 2 and 3, and FAC 1 and 2 pushbutton switches are pushed (the FAULT and OFF legends must be off).
NOTE : The two ELACs, one SEC and one FAC are necessary for this
____
test.
(4) Do the EIS start procedure
(Ref. TASK 31-60-00-860-001).
Subtask 22-10-00-010-050
B. Get Access
(1) Put the access platform in position at the access door 822.
(a)
Open the access door 822.
(b)
On the battery power center 105VU:
-loosen the two screws and remove the protective cover.
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Subtask 22-10-00-865-050
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 AUTO FLT/FCU/1 9CA1 B05 49VU AUTO FLT/FMGC/1 10CA1 B02
R 105VU FLIGHT CONTROLS/ELAC2/STBY SPLY 16CE2 A02 R 105VU FLT CTL/ELAC1/STBY SPLY 16CE1 A01 R
121VU AUTO FLT/FCU/2 9CA2 M21 121VU AUTO FLT/FMGC/2 10CA2 M17 121VU AUTO FLT/RUDDER/ARTF/FEEL 14CA N17 121VU AUTO FLT/STICK/LOCK 13CA N16 121VU FLIGHT CONTROLS/ELAC2/NORM/SPLY 15CE2 R20
4. Procedure
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Subtask 22-10-00-710-050
A. Do this test:
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. Make sure that the two FDs are On the upper section of the Captain's engaged. and First Officer's PFDs:
-The white 1FD2 indications are in NOTE : If they are not engaged, view.
____
push the FD pushbutton
switches on the FCU
(glareshield: 13VU).
2. On the FCU: This pushbutton switch comes on.
-Push the AP1(2) pushbutton On the upper section of the PFDs:
switch to engage the AP1(2). - The white AP1(2) indication comes into view.
3. On the Captain's side stick The AP1(2) disengages.
controller: On the FCU:
-Push then release the Captain's - The AP1(2) pushbutton switch goes takeover and priority off. pushbutton switch. The warnings related to AP
disengagement occur as follows:
-You can hear the cavalry charge warning for approximately 1.5 seconds.
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ACTION RESULT -------------------------------------------------------------------------------
- On the glareshield, the red MASTER
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