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-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
3. On the ADIRS CDU, set the On the ADIRS CDU, the ALIGN legend of
OFF/NAV/ATT selector switch the IR1 annunciatior goes off
related to the IR1 to OFF. On the Captain PFD, the pitch and roll
attitudes stay in view.
4. On the center pedestal, on the On the Captain PFD, the ATT flag is
SWITCHING panel 8VU, set the ATT shown (ignore the related warnings).
HDG selector switch to NORM then
to F/O/3.
5. On the ADIRS CDU, set the - On the ADIRS CDU, the ALIGN legend of
OFF/NAV/ATT selector switch the IR2 annunciator goes off
related to the IR2 to OFF. - On the First Officer PFD, the pitch
and roll attitudes stay in view.
6. On the center pedestal, on the On the First Officer PFD, the ATT flag
SWITCHING panel 8VU, set the ATT is shown (ignore the related warnings).
HDG selector switch to NORM.
7. On the ADIRS CDU :
- set the OFF/NAV/ATT selector On the ADIRS CDU, the ALIGN legend of
switch related to the IR3 to the IR3 annunciator goes off.
OFF
5. Close-up________
Subtask 34-14-00-860-056
A. Put the aircraft back to its initial configuration.
(1)
Do the EIS stop procedure
(Ref. TASK 31-60-00-860-002).
(2)
De-energize the aircraft electrical circuits
(Ref. TASK 24-41-00-862-002).
(3)
Make sure that the work area is clean and clear of tool(s) and other items.
(4)
Put the aircraft back to the serviceable condition.
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Subtask 34-14-00-410-050
B. 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.
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TASK 34-14-00-710-004 Operational Test of the Attitude/Heading (ATT/HDG) Comparison Warning WARNING : MAKE SURE THAT ALL THE CIRCUITS IN MAINTENANCE ARE ISOLATED BEFORE
_______
YOU SUPPLY ELECTRICAL POWER TO THE AIRCRAFT.
1.
Reason for the Job
__________________
Refer to the MPD TASK: 341400-02
2.
Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s) R No specific safety barriers 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 31-32-00-860-010 Procedure to Get Access to the SYSTEM REPORT/TEST NAV
Page
31-60-00-860-001 EIS Start Procedure
31-60-00-860-002 EIS Stop Procedure
34-10-00-860-004 IR Alignment Procedure
3. Job Set-up
__________
Subtask 34-14-00-010-051
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