__________________
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 31-32-00-860-008 Procedure to Get Access to the SYSTEM REPORT/TEST/INST Page
3. Job Set-up
__________
Subtask 31-36-00-860-084
A. Aircraft Maintenance Configuration
(1)
Energize the aircraft electrical circuits
(Ref. TASK 24-41-00-861-002).
(2)
Make sure that the aircraft is in Ground configuration (Landing Gear compressed and all Engines stopped).
(3)
On the overhead maintenance panel 50VU, release the FADEC GND PWR ENG1(2) pushbuton-switch (on the pushbutton switch, the ON legend comes on).
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B. Make sure that this(these) circuit breaker(s) is(are) closed: -------------------------------------------------------------------------------
PANEL ------ DESIGNATION ---------------------------------------------------- IDENT. LOCATION---------------------
121VU CFDS/CFDIU/SPLY 2TW J18
121VU CFDS/CFDIU/BACK/UP 8TW J17
121VU RCDR/ACCLRM 9TU K18
121VU RCDR/DFDR 7TU K16
121VU AIDS & RCDR/FDIMU 5TV K15
4. Procedure_________
Subtask 31-36-00-740-070-A
A. Do the FDIMU Fault Monitoring Test (AIDS Part)
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
On the MCDU:
-
Push the line key adjacent to CFDS indication.
-
Push the line key adjacent to SYSTEM REPORT/TEST indication.
-
Push the line key adjacent to INST indication.
-
Push the line key adjacent to DMU indication.
-
Push the line key adjacent to LRU IDENTIFICATION indication.
-
Push the line key adjacent to RETURN indication.
On the MCDU display:
-
The CFDS page comes into view.
-
The SYSTEM REPORT/TEST page comesinto view.
-
The SYSTEM REPORT/TEST - INST pagecomes into view.
-
The AIDS page comes into view.
-
The AIDS LRU IDENTIFICATION pagecomes into view.
-
The partnumber (P/N) and the Serial Number (S/N) of the FDIMU shows.
-
The actual loaded Software Number (S/W) shows.
-
The AIDS page comes into view.
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-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
-
Push the line key adjacent to GND SCANNING indication.
-
Push the line key adjacent to RETURN indication.
-
Push the line key adjacent to TEST indication.
-
Push the line key adjacent to AIDS TEST indication.
-
Push the line key adjacent to RETURN indication until the CFDS MENU page comes into view.
Subtask 31-36-00-740-071-A
-
The AIDS GROUND SCANNING page comesinto view.
-
The message NO FAULT DETECTED shows.
-
The AIDS page comes into view.
-
The AIDS TEST page comes into view.
-
The message TEST IN PROGRESS xxS (xxSrepresents duration in seconds) shows for a short time.
-
The AIDS TEST result page comes into view and shows the message TEST OK.
-
The CFDS page comes into view.
R B. FDIMU Fault Monitoring Test (DFDRS Part)
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
On the Cockpit Overhead Panel 21VU:
- Push the RCDR GND CTL button.
On the MCDU:
R - Push the LSK adjacent to CFDS
R indication.
R - Push the Line Select Key (LSK)
R adjacent to SYSTEM REPORT/TEST
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