(5) Installation of the VTR 12MH
 (a) Put the VTR 12MH (4) in position in the special rack (8).
 (b) Push the VTR 12MH (4) into the spring pins (7).
 (c) Engage the knurled screws (6) on the lugs (9) and tighten the knurled screws (6) until the lugs (5) are in the brackets (1).
 (d) Install the cover (3) and tighten the knurled screws (2).
 (6) Installation of the VTR 13MH
 (a) Put the VTR 13MH (10) in position in the rack (14).
 (b) Push the VTR 13MH (10) into the spring pins (13).
 (c) Engage the knurled screws (12) on the lugs (11) and tighten. 
R  **ON A/C 051-099, 
R  Subtask 23-36-52-865-052-C 
R R  B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 
R R R R R R  ------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION ------------------------------------------------------------------------------2000VU PES/VIDEO/CTL 21MH 01 C 2000VU PES/VIDEO/CABIN/LH 22MH 02 C 2000VU PES/VIDEO/CABIN/RH 23MH 03 C 

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R  **ON A/C 106-149, 211-299,
 Subtask 23-36-52-865-052-A
 B. Remove the safety clip(s) and the tag(s) and close 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/LH 22MH 03 C 2000VU PES/VIDEO/CABIN/RH 24MH 04 C 
R  **ON A/C 151-199, 201-210, 
R  Subtask 23-36-52-865-052 
R  B. Remove the safety clip(s) and the tag(s) and close 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 

R 1EFF : 106-149, 151-199, 201-299, 1 23-36-52Page 414 1 1 May 01/05 1 1 1CES 1 **ON A/C 301-399,

 Subtask 23-36-52-865-052-B
 B. Remove the safety clip(s) and the tag(s) and close 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,
 Subtask 23-36-52-860-050
 C. Energize the Cabin Intercommunication Data System (CIDS) (Ref. TASK 23-73-00-861-001).

R **ON A/C 051-099, 201-210,
 Subtask 23-36-52-710-050
 D. Do this test.
 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. Do the Operational Test of the
 Passenger Entertainment (Video)
 (Ref. TASK 23-36-00-710-001)System.

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R  **ON A/C 106-149, 151-199, 211-299, 301-399,
 Subtask 23-36-52-710-051
R  E. Do the Operational Test of the Passenger Entertainment (Video) (Ref. TASK 23-36-00-710-001) System. **ON A/C 051-099, 106-149, 151-199, 201-299, 301-399,
R  5. Close-up________ **ON A/C 051-099, 151-199, 201-210,
 Subtask 23-36-52-410-050
 A. Close Access
 (1) De-energize the CIDS (Ref. TASK 23-73-00-862-001). (2) Make sure that the work area is clean and clear of tool(s) and other items.
R  (3) Close the door(s) of the forward overhead stowage compartment. **ON A/C 106-149, 211-299,
 Subtask 23-36-52-410-050-A
 A. Close Access
 (1) De-energize the CIDS (Ref. TASK 23-73-00-862-001). (2) Make sure that the work area is clean and clear of tool(s) and other items.
 (3) Close the access doors of the left forward overhead stowage compartment between FR20 and FR23. (4) Close the front door of the left forward overhead stowage compartment. 

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