R 1EFF : 051-099, 106-149, 151-199, 201-299, 1 23-36-34Page 402 1301-399, 1May 01/05 1 1 1CES 1
R **ON A/C 151-199, 201-210,
R Subtask 23-36-34-865-050
R A. Open, safety and tag this(these) circuit breaker(s):
R R R R R R R ------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION ------------------------------------------------------------------------------2000VU PES/VIDEO/VCC CTL 20MH 01 C 2000VU PES/VIDEO/VCC CTL 21MH 02 C 2000VU PES/VIDEO/CABIN/LH 22MH 03 C 2000VU PES/VIDEO/CABIN/RH 24MH 04 C
**ON A/C 301-399,
Subtask 23-36-34-865-050-B
A. Open, safety and tag this(these) circuit breaker(s):
------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION ------------------------------------------------------------------------------2000VU PES/VIDEO/CONTROL/MAIN 20MH 01 C 2000VU PES/VIDEO/CONTROL/VCC 21MH 02 C 2000VU PES/VIDEO/CABIN FWD/LH 22MH 03 C 2000VU PES/VIDEO/CABIN FWD/RH 24MH 04 C 2000VU PES/VIDEO/CABIN AFT/LH 23MH 05 C 2000VU PES/VIDEO/CABIN AFT/RH 25MH 06 C
R **ON A/C 051-099, 106-149, 151-199, 201-299, 301-399,
4. Procedure_________
R **ON A/C 051-099, 151-199, 201-210,
(Ref. Fig. 401/TASK 23-36-34-991-001)
R **ON A/C 106-149, 211-299, 301-399,
(Ref. Fig. 401A/TASK 23-36-34-991-001-A)
R 1EFF : 051-099, 106-149, 151-199, 201-299, 1 23-36-34Page 403 1301-399, 1May 01/05 1 1 1CES 1
System Control Unit.
Figure 401/TASK 23-36-34-991-001
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System Control Unit Figure 401A/TASK 23-36-34-991-001-A
R 1EFF : 106-149, 211-299, 301-399, 1 23-36-34Page 405 1 1 May 01/05 1 1 1CES 1R **ON A/C 051-099, 151-199, 201-210,
Subtask 23-36-34-020-050
A. Removal of the System Control Unit (SCU)
(1)
Open the flap on the front end of the left overhead stowage compartment for access to the video control center.
(2)
Loosen the knurled nuts (2) of the SCU 11MH and lower the fasteners.
(3)
Carefully remove the SCU (1) from the rack.
(4) Put blanking caps on the disconnected electrical connectors. R **ON A/C 106-149, 211-299, 301-399,
Subtask 23-36-34-020-050-A
A. Removal of the System Control Unit (SCU)
(1)
Open the doors of the left forward stowage compartment between FR20 and FR23.
(2)
Open the flap on the front end of the left overhead stowage compartment for access to the video control center.
(3)
Remove the cover (5) to get access to the electrical connectors (6).
(4)
Disconnect the electrical connectors (6).
(5)
Loosen the knurled screws (2).
(6)
Carefully remove the SCU (3) together with the adaptor plate (4) out of the rack (1).
(7)
Loosen the screws (7) and remove the SCU (3) from the adaptor plate (4).
(8)
Put blanking caps on the disconnected electrical connectors.
R 1EFF : 051-099, 106-149, 151-199, 201-299, 1 23-36-34Page 406 1301-399, 1May 01/05 1 1 1CES 1
R **ON A/C 051-099, 106-149, 151-199, 201-299, 301-399,
TASK 23-36-34-400-001
Installation of the System Control Unit (SCU)
1. Reason for the Job__________________
Self Explanatory
2. Job Set-up Information______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
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