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TASK 34-53-00-710-002 Operational Test of the ADF WARNING : MAKE SURE THAT ALL THE CIRCUITS IN MAINTENANCE ARE ISOLATED BEFORE
_______
YOU SUPPLY ELECTRICAL POWER TO THE AIRCRAFT.
1.
Reason for the Job
__________________
Test of ADF Identification and Reception
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
34-10-00-860-002 ADIRS Start Procedure
34-10-00-860-004 IR Alignment Procedure
34-10-00-860-005 ADIRS Stop Procedure
34-53-00-991-002 Fig. 501
3. Job Set-up
__________ R **ON A/C 001-049, 051-099, 101-105, 151-199,
Subtask 34-53-00-860-051
A. Aircraft Maintenance Configuration
(1)
Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
(2)
Do the ADIRS start procedure (Ref. TASK 34-10-00-860-002).
(3)
Do the IR alignment procedure
(Ref. TASK 34-10-00-860-004).
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(4)
On the EFIS control sections of the FCU:
-
set the ADF/VOR selector switches to ADF
-
set the mode selector switches to ROSE/NAV.
(5)
On the center pedestal, on the RMP1 (RMP2):
-set the ON/OFF switch to ON.
-push the NAV pushbutton switch (the green LED on this pushbutton switch comes on).
R **ON A/C 106-149, 201-299, 301-399, 401-499,
Subtask 34-53-00-860-051-A
A. Aircraft Maintenance Configuration
(1)
Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
(2)
Do the ADIRS start procedure (Ref. TASK 34-10-00-860-002).
(3)
Do the IR alignment procedure
(Ref. TASK 34-10-00-860-004).
(4)
On the EFIS control sections of the FCU:
-
set the ADF/VOR selector switches to ADF
-
set the mode selector switches to ROSE/NAV.
(5)
On the center pedestal, on the RMP1 (RMP2):
-set the ON/OFF switch to ON
-push the NAV pushbutton switch (the green LED on this pushbutton switch comes on).
(6)
On the VOR/ADF/DME RMI:
-set the VOR/ADF selector switches to ADF.
**ON A/C ALL
Subtask 34-53-00-865-054
B. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU NAV/ADF/1 1RP1 H14
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4. Procedure
_________ R **ON A/C 001-049, 051-099, 101-105, 151-199,
Subtask 34-53-00-710-056
A. Operational Test of the ADF
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the center pedestal, on one ACP:
-push the ADF1 (ADF2) pushbutton switch.
2. On the RMP1 (RMP2):
-
set the ON/OFF selector switch to ON
-
set an ADF local frequency . (Ref. Fig. 501/TASK 34-53-00-991-002)
3. On the RMP1 (RMP2):
-set the BF0 function. (Ref. Fig. 501/TASK 34-53-00-991-002)
4. On the RMP1 (RMP2):On the CAPT and F/O NDs:
-
the ADF1 (ADF2) pointer moves and shows the station direction.
-
the station identification or frequency comes into view in the left lower corner.
In the loudspeakers:
-
if the station set is a A1 station, you cannot hear the identification signal. Do step 3
-
if the station set is a A2 station, you can hear the identification signal. Go to step 4
In the loudspeakers, you can hear the
identification signal but it is weaker.
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