(2)
De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
Subtask 12-11-28-942-058
D. Removal of Equipment
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Remove the safety barriers.
(3)
Remove the warning notice(s).
(4)
Remove the access platform(s).
(5)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
1EFF : ALL 1 12-11-28Page 355 1 1 May 01/05R 1 1 1CES 1
TASK 12-11-28-860-001
Procedure to use the ADIRU to Find the Pitch and Roll Data
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
12-11-28-650-007 Use of Magnetic Level Indicators (MLI) 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
3. Job Set-up
__________ Subtask 12-11-28-861-054
A. Energize the Aircraft Electrical Circuits
(1) Energize the aircraft electrical circuits
(Ref. TASK 24-41-00-861-002).
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4. Procedure
_________
R **ON A/C 001-049, 051-099, 101-149, 151-199, 203-299, 301-399, 401-499,
Subtask 12-11-28-860-069
A. Procedure to enter the Parameter Alpha Call-up through the MCDU
(1) On the panel 20VU set the 3 ADIRS switches to the NAV position:
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1.
On the MCDU turn the BRT knob to the ON position.
2.
Push the MCDU MENU mode key.
3.
On the MCDU:
A. Push the line key adjacent to the AIDS indication.
B. Push the line key adjacent to the PARM ALPHA CALL-UP indication.
4.
On the MCDU keypad enter the code for ROLL into the scratchpad.
5.
Push the 1L line key.
6.
Read and write down the ROLL data.
7.
On the MCDU keypad enter the code for PTCH into the scratchpad.
8.
Push the 2L line key.
9.
Read and write down the PITCH data.
10.
Push the line key adjacent to the CLEAR ALL indication.
The MCDU is on.
The MCDU MENU page comes into view.
On the MCDU display:
The AIDS menu page comes into view.
The AIDS ALPHA CALL-UP page comes intoview.
ROLL appears at the bottom of thedisplay (scratchpad).
The ROLL data shows - RECORD THE DATA.
PITCH appears at the bottom of thedisplay (scratchpad).
The PITCH data shows - RECORD THE DATA.
The AIDS menu page comes into view.
(2)
In Table 1, use the PITCH data to find the equivalent number.
(3)
In Table 1, use the ROLL data to find the equivalent letter.
(4)
Put together the number and the letter to identify the square to use in the MLI procedure (Ref. TASK 12-11-28-650-007).
TABLE 1
Pitch Ref Roll Ref
minus 1.5 1 minus 1.5 A
minus 1.0 2 minus 1.0 B
minus 0.5 3 minus 0.5 C
0.0 4 0.0 D plus 0.5 5 plus 0.5 E plus 1.0 6 plus 1.0 F plus 1.5 7 plus 1.5 G
**ON A/C 201-202,
Subtask 12-11-28-860-069-A
A. Procedure to enter the Parameter Alpha Call-up through the MCDU
(1) On the panel 20VU set the 3 ADIRS switches to the NAV position:
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
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