W DOC AIRBUS | AMM A320F

Read the CFDIU for the ADR INPUT STATUS

TASK 34-13-00-740-005-A
Read the CFDIU for the ADR INPUT STATUS

ZONE: 210
1. Reason for the Job
Self explanatory
2. Job Set-up Information
 A. Fixtures, Tools, Test and Support Equipment
REFERENCE
QTY
DESIGNATION
No specific
AR
ACCESS PLATFORM 1M(3 FT)
No specific
AR
SAFETY CLIP - CIRCUIT BREAKER
 B. Work Zones and Access Panels
ZONE/ACCESS
ZONE DESCRIPTION
210
CKPT,FWD COMPT BHD TO FLT COMPT BULKHEAD
822
 C. Referenced Information
REFERENCE
DESIGNATION
TASK 24-41-00-861-002-A
Energize the Aircraft Electrical Circuits from the External Power
TASK 24-41-00-861-002-A-01
Energize the Aircraft Electrical Circuits from the APU
TASK 24-41-00-861-002-A-02
Energize the Aircraft Electrical Circuits from Engine 1(2)
TASK 24-41-00-862-002-A
De-energize the Aircraft Electrical Circuits Supplied from the External Power
TASK 24-41-00-862-002-A-01
De-energize the Aircraft Electrical Circuits Supplied from the APU
TASK 24-41-00-862-002-A-02
De-energize the Aircraft Electrical Circuits Supplied from the Engine 1(2)
TASK 31-32-00-860-010-A
Procedure to Get Access to the SYSTEM REPORT/TEST NAV Page
TASK 34-10-00-860-002-A
ADIRS Start Procedure
TASK 34-10-00-860-005-A
ADIRS Stop Procedure
3. Job Set-up
Subtask 34-13-00-860-085-A
A. Aircraft Maintenance Configuration
   (1) Energize the aircraft electrical circuits (Ref. AMM TASK 24-41-00-861-002).
   (2) Do the ADIRS start procedure (ADIRU related to the installed ADM only) (Ref. AMM TASK 34-10-00-860-002).
   (3) On the center pedestal, on one MCDU, get the SYSTEM REPORT/TEST/NAV page (Ref. AMM TASK 31-32-00-860-010).
Subtask 34-13-00-010-062-A
B. Get Access
   (1) Put the ACCESS PLATFORM 1M(3 FT) in position at the access door 822.
   (2) Open the access door 822.
   (3) On the battery power center 105VU:
  • Loosen the two screws and remove the protective cover.
Subtask 34-13-00-865-097-A
C. Make sure that this(these) circuit breaker(s) is(are) closed:
PANELDESIGNATIONFINLOCATION
** ON A/C NOT FOR ALL
49VUNAV PROBES/ADIRU3/PWR/SWTG8FPF09
** ON A/C NOT FOR ALL
49VUAUTO FLT/FCU/19CA1B05
** ON A/C ALL
49VUL/G/LGCIU/SYS1/NORM1GAC09
49VUNAV PROBES/ADIRU 1/AND AOA 1/26VAC5FP1F07
49VUNAV PROBES/ADIRU1/115VAC4FP1F06
** ON A/C NOT FOR ALL
49VUNAV PROBES/ADIRU3/PWR/SWTG8FPF08
** ON A/C NOT FOR ALL
49VUAUTO FLT/FCU/19CA1H11
** ON A/C ALL
105VUADIRS/ADIRU1/28VDC6FP1C02
** ON A/C NOT FOR ALL
121VUADIRS/ADIRU/2PWR/SHED10FPN10
** ON A/C ALL
121VUAUTO FLT/FCU/29CA2M21
121VUADIRS/ADIRU/3PWR/SWTG9FPN09
121VUADIRS/ADIRU/2/26VAC AND AOA5FP2N08
121VUADIRS/ADIRU/3/26VAC AND AOA5FP3N07
121VUADIRS/ADIRU/2/115VAC4FP2N06
121VUADIRS/ADIRU/3/115VAC4FP3N05
121VUADIRS/ADIRU/2/28VDC6FP2N04
121VUADIRS/ADIRU/3/28VDC6FP3N03
121VUHYDRAULIC/LGCIU/SYS22GAQ35
121VUHYDRAULIC/LGCIU/SYS1/GRND SPLY52GAQ34
** ON A/C NOT FOR ALL
121VUADIRS/2PWR/SHED &/AOA2 MON10FPN10
Subtask 34-13-00-865-098-A
WARNING: OPEN CIRCUIT BREAKER 7XE. THIS WILL PREVENT A POSSIBLE DEPLOYMENT OF THE RAT IF THE MAIN AC BUSBARS 1XP AND 2XP BECOME ISOLATED.
D. Open, safety and tag this(these) circuit breaker(s):
PANELDESIGNATIONFINLOCATION
** ON A/C NOT FOR ALL
49VUAUTO FLT/FAC1/28VDC5CC1B04
** ON A/C NOT FOR ALL
49VUAUTO FLT/FAC1/28VDC5CC1H10
** ON A/C ALL
105VUELEC/CSM/G /EV AUTO/SPLY7XEC01
121VUAUTO FLT/FAC2/28VDC5CC2M19
4. Procedure
Subtask 34-13-00-740-053-A
A. Read the CFDIU for the ADR INPUT STATUS
NOTE: This test is for the system 1. For the systems 2 and 3, use the indications between the parentheses.
The actions and the results of this procedure occur on the MCDU used.
ACTION
RESULT
1.Push the line key adjacent to the ADR 1(ADR 2)(ADR 3) indication.
  • The ADR 1(ADR 2)(ADR 3) page comes into view.
2.Push the line key adjacent to the INPUT STATUS indication.
  • The INPUT STATUS page 1/8 comes into view with the current on-the-ground status of the ADR1 (ADR2) (ADR3) parameters.
3.Push the down arrow function key to set the INPUT STATUS page 2/8 to 8/8.
  • The related pages come into view.
4.Push the line key adjacent to the RETURN indication.
  • The test procedure stops.
5. Close-up
Subtask 34-13-00-410-062-A
A. Close Access
   (1) Install the protective cover on the battery power center 105VU.
   (2) Tighten the two screws.
   (3) Close the access door 822.
   (4) Remove the access platform(s).
Subtask 34-13-00-860-086-A
B. Put the aircraft back to its initial configuration.
   (1) On the center pedestal, on the MCDU, push the line key adjacent to the RETURN indication until the MCDU MENU page comes into view.
   (2) Do the ADIRS stop procedure (Ref. AMM TASK 34-10-00-860-005).
   (3) De-energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-862-002).
Subtask 34-13-00-865-099-A
C. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):
PANELDESIGNATIONFINLOCATION
** ON A/C NOT FOR ALL
49VUAUTO FLT/FAC1/28VDC5CC1B04
** ON A/C NOT FOR ALL
49VUAUTO FLT/FAC1/28VDC5CC1H10
** ON A/C ALL
105VUELEC/CSM/G /EV AUTO/SPLY7XEC01
121VUAUTO FLT/FAC2/28VDC5CC2M19
[Rev.10 from 2021] 2026.04.01 00:59:14 UTC
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