3. Job Set-up
__________ Subtask 31-38-34-860-050
A. Aircraft Maintenance Configuration
(1)
In the cockpit, make sure that the warning notice is position which tells persons not to start the Data Loading Selector is in position on the overhead panel.
(2)
Make sure that the ground service network is energized (Ref. TASK 24-42-00-861-001).
(3)
Make sure that the access platform is in position at the access door
824.
(4)
Make sure that the access door 824 is open (Ref. TASK 52-41-00-410-002).
Subtask 31-38-34-865-051
B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU DATA/LOADER/SPLY 3TD J16 121VU DLS&/DLRB/SPLY 5TD J15
4. Procedure
_________
(Ref. Fig. 401/TASK 31-38-34-991-001) Subtask 31-38-34-420-050
A. Installation of the Data Loading Routing Box
(1)
Clean the component interface and/or the adjacent area.
(2)
Do an inspection of the component interface and/or the adjacent area.
(3)
Put the Data Loading Routing Box (1) in position on its support (4).
(4)
Install the four washers (3) and the four screws (2) and tighten.
(5)
Remove the blanking caps from the electrical connectors.
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(6)
Make sure that the electrical connectors are clean and in the correct
condition.
(7)
Connect the four electrical connectors. NOTE : The configuration of the connector screws prevents incorrect
____
connection of connectors A, B, C and D.
(a)
Connect the electrical connector A (5) to the receptacle A of the Data Loading Routing Box.
(b)
Connect the electrical connector B (5) to the receptacle B of the Data Loading Routing Box.
(c)
Connect the electrical connector C (5) to the receptacle C of the Data Loading Routing Box.
(d)
Connect the electrical connector D (5) to the receptacle D of the Data Loading Routing Box.
(8) TORQUE the two coupling screws (6) of the four connectors (5) (Ref. TASK 20-21-15-912-001).
Subtask 31-38-34-865-052
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 3TD, 5TD
Subtask 31-38-34-860-051
C. Aircraft Maintenance Configuration
(1)
De-energize the ground service network
(Ref. TASK 24-42-00-862-001).
(2)
Energize the aircraft electrical circuits
(Ref. TASK 24-41-00-861-002).
Subtask 31-38-34-610-050-A
D. Do the loading of the correct data base of the Data Loading Routing Box (Ref. TASK 31-38-00-610-012).
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Subtask 31-38-34-710-050
E. Test NOTE : This test is a simulation, do not put a disk into the data loader
____
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the overhead panel, on the Data Loading Selector:
-set the ON/OFF switch to ON
2. On the overhead panel, on the Data Loading Selector:
-push the PREV or NEXT key until you get the FMGC1 indication
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