2.
On the MCDU: - the MCDU shows the NAV menu.
-push the line key NAV.
3. On the MCDU: On the MCDU:
-push the line key ADR 1. - the MCDU shows the ADR 1 menu.
4. On the MCDU: On the MCDU:
-push the line key OUTPUT TESTS. - the MCDU shows the ADR 1 OUTPUT TESTS menu.
5. On the MCDU: On the MCDU:
R 1EFF : 001-049, 051-061, 101-105, 201-203, 1 29-22-00Page 531 1 1 Config-1 May 01/05 1 1 1CES 1
Ram Air Turbine
Figure 507/TASK 29-22-00-991-001
R 1EFF : 001-049, 051-061, 101-105, 201-203, 1 29-22-00Page 532 1 1 Config-1 May 01/05 1 1 1CES 1
Ram Air Turbine - Control and Indication
Figure 508/TASK 29-22-00-991-002
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-------------------------------------------------------------------------------
ACTION RESULT -------------------------------------------------------------------------------
-push the line key INTERFACE - the MCDU shows the INTERFACE TEST TEST. menu.
6. On the MCDU: On the CAPT PFD:
-push the line key TEST START. - check that the CAS is greater than 100 knots after 10 seconds.
NOTE : After you push the TEST START key, and before you push the
____ RETURN/TEST STOP key, various warnings operate. They include audio warnings, MASTER CAUTION lights and warnings on ECAM, PFD and ND CRT's. You can ignore these warnings.
7. On the panel 122VU: - open the circuit breaker 9XE
-close the circuit breaker 9XE
-0pen the circuit breaker 11XE
-close the circuit breaker 11XE
-solenoid 1 of the RAT is still not energized
-the rat does not extend
-solenoid 1 of the RAT is still not energized
-the rat does not extend
-solenoid 1 of the RAT is still not energized
-the rat does not extend
-solenoid 1 of the RAT is still not energized
-the rat does not extend
NOTE : - If the RAT extends as soon as the circuit breaker 9XE is opened,
____
replace the relay 17XE.
-If the RAT extends as soon as the circuit breaker 11XE is opened, replace the relay 18XE.
8. On the panel 122VU:
- open the circuit breakers 9XE - solenoid 1 of the RAT is energized. and 11XE. - the RAT extends.
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-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
9. On the panel 122VU:
-close the circuit breakers 9XE
and 11XE.
10. After RAT extension: On the CAPT PFD:
-push the line key RETURN/TEST - the CAS indication goes back to STOP on the MCDU. initial value,
-the test procedure stops.
11. On the ADIRS CDU:
-set the OFF/NAV/ATT selector
switch to OFF position,
12. On the MCDU, push the line key adjacent to the RETURN indication until the CFDS menu page comes into view.
Subtask 29-22-00-869-050
B. Retract the RAT (Ref. TASK 29-22-00-869-002).
5. Close-up
________ Subtask 29-22-00-860-074
A. Put the aircraft back to the serviceable condition.
(1)
Do the ADIRS stop procedure (Ref. TASK 34-10-00-860-005).
(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).
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B. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Close the door of the RAT ground control panel 2815GE.
(3)
Close the access door 197EB.
(4)
Remove the safety barriers.
R 1EFF : 001-049, 051-061, 101-105, 201-203, 1 29-22-00Page 536 1 1 Config-1 May 01/05 1 1 1CES 1 TASK 29-22-00-710-003
Operational Test of the Manual Deployment and the Retraction of the Ram Air Turbine
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