77-32-34-991-940-A Fig. 505A
**ON A/C ALL
3. Job Set-up
__________
Subtask 77-32-34-861-065
A. Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
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Subtask 77-32-34-865-074
B. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------
PANEL DESIGNATION IDENT. LOCATION
-------------------------------------------------------------------------------
121VU ENGINE/ENG1 AND 2/EVMU 1EV R44
Subtask 77-32-34-869-092
C. Aircraft Maintenance Configuration
(1) On the MCDU 1(2), get the SYSTEM REPORT/TEST page (Ref. TASK 31-32-00-860-012).
(2) Push the key adjacent to the EVMU indication: the first EVMU page comes into view.
R **ON A/C 001-049, 052-099, 101-149, 151-199, 201-299, 301-399, 401-499,
(Ref. Fig. 505/TASK 77-32-34-991-940)
**ON A/C 051-051,
(Ref. Fig. 505A/TASK 77-32-34-991-940-A)
**ON A/C ALL
(3) Push the NEXT PAGE key.
(4) Push the key adjacent to the ENGINE UNBALANCE indication
(5) The EVMU ENGINE UNBALANCE menu comes into view.
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4. Procedure
_________
Subtask 77-32-34-860-055
A. Modification of the Preloaded Speed Values
NOTE : The EVMU ENGINE UNBALANCE menu permits selection of N1 speeds only
____ from 50 percent to 99 percent rpm for the acquisition in flight. If you try to set a value out of this range the EVMU not accept it and will keep the old value.
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. Push the line key adjacent to the Configuration of the applicable engine LOAD indication for the left or comes into view. the right engine to get the LOAD program.
R **ON A/C 001-049, 052-099, 101-149, 151-199, 201-299, 301-399, 401-499,
(Ref. Fig. 505/TASK 77-32-34-991-940)
**ON A/C 051-051,
(Ref. Fig. 505A/TASK 77-32-34-991-940-A)
**ON A/C ALL
Detail B.
NOTE : If one or more accelerometer is defective the indications come into
____
view.
R **ON A/C 001-049, 052-099, 101-149, 151-199, 201-299, 301-399, 401-499,
(Ref. Fig. 505/TASK 77-32-34-991-940)
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Engine Unbalance Data
Figure 505/TASK 77-32-34-991-940- 14 (SHEET 1)
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Engine Unbalance Data
Figure 505/TASK 77-32-34-991-940- 24 (SHEET 2)
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Engine Unbalance Data
Figure 505/TASK 77-32-34-991-940- 34 (SHEET 3)
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Engine Unbalance Data
Figure 505/TASK 77-32-34-991-940- 44 (SHEET 4)
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R Engine Unbalance Data
R Figure 505A/TASK 77-32-34-991-940-A14 (SHEET 1)
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R Engine Unbalance Data
R Figure 505A/TASK 77-32-34-991-940-A24 (SHEET 2)
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R Engine Unbalance Data
R Figure 505A/TASK 77-32-34-991-940-A34 (SHEET 3)
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