(Ref. Fig. 401B/TASK 23-36-22-991-001-A) R **ON A/C 301-399,
R (Ref. Fig. 401C/TASK 23-36-22-991-001-C) **ON A/C 051-099, 106-149, 151-199, 201-299, 301-399,
 Subtask 23-36-22-420-054
 A. Installation of the RH Hatrack Mounted Display Unit (HMDU)
 (1)
 Lift the HMDU (2) and engage the rail unit (5) to the outboard mounting rail (3).

 (2)
 Remove the blanking caps from the electrical connectors.

 (3)
 Make sure that the electrical connectors are clean and in the correct condition.

 (4)
 Connect the electrical connectors (1) to the receptacles.

 (5)
 Lift the HMDU (2) and engage the rail unit (5) to the inboard mounting rail (3).

 1EFF : 051-099, 106-149, 151-199, 201-299, 1 23-36-22Page 422 1301-399, 1Aug 01/05 1 1 1CES 1

 (6) Install the section hoses (4) with the PULLEY ASSEMBLY - SEALING CORD (98A25207503000) to inboard the mounting rails (3).
 NOTE : Make sure that the section hoses are not expanded. Move the
____ pulley assembly forward and rearward to prevent this.
 **ON A/C 051-099,
 Subtask 23-36-22-865-057-B
 B. Remove the safety clips and the tags and close these circuit breakers: 21MH and 23MH.
 **ON A/C 106-149, 151-199, 201-299,
 Subtask 23-36-22-865-057
 B. Remove the safety clips and the tags and close these circuit breakers: 20MH, 21MH and 24MH.
 **ON A/C 301-399,
 Subtask 23-36-22-865-057-A
 B. Remove the safety clips and the tags and close these circuit breakers: 20MH, 21MHH, 24MH and 25MH.
 **ON A/C 051-099, 106-149, 151-199, 201-299, 301-399,
 Subtask 23-36-22-861-053
 C. Energize the Cabin Intercommunication Data System (CIDS) (Ref. TASK 23-73-00-861-001).
 1EFF : 051-099, 106-149, 151-199, 201-299, 1 23-36-22Page 423 1301-399, 1Aug 01/05R 1 1 1CES 1

 **ON A/C 051-099, 201-210,
 Subtask 23-36-22-710-051
 D. Operational Test
 (1) Do this test.
 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. Do the Operational Test of the Passenger Entertainment System (Video) (Ref. TASK 23-36-00-710-001).
 **ON A/C 106-149, 151-199, 211-299, 301-399,
 Subtask 23-36-22-710-055
 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,
 5. Close-up
________ **ON A/C 051-099,
 (Ref. Fig. 401/TASK 23-36-22-991-001-B) **ON A/C 106-149, 201-299,
 (Ref. Fig. 401A/TASK 23-36-22-991-001) **ON A/C 151-199,
 (Ref. Fig. 401B/TASK 23-36-22-991-001-A)
 1EFF : 051-099, 106-149, 151-199, 201-299, 1 23-36-22Page 424 1301-399, 1Aug 01/05R 1 1 1CES 1

R  **ON A/C 301-399, 
R  (Ref. Fig. 401C/TASK 23-36-22-991-001-C) **ON A/C 051-099, 106-149, 151-199, 201-299, 301-399,
 Subtask 23-36-22-410-055
 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.

 1EFF : 051-099, 106-149, 151-199, 201-299, 1 23-36-22Page 425 1301-399, 1Aug 01/05 1 1 1CES 1 CONTROL UNIT - VIDEO (11MH) - REMOVAL/INSTALLATION

__________________________________________________
 TASK 23-36-34-000-001
 Removal of the System Control Unit (SCU)
 WARNING : ISOLATE THE ELECTRICAL CIRCUITS FROM THE RELATED EQUIPMENT AND THE
_______
 ENVIRONMENT.

 1.
 Reason for the Job

__________________
 Self Explanatory

 2.
 Job Set-up Information

______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION
 -------------------------------------------------------------------------------
No specific blanking caps
 No specific circuit breaker(s) safety clip(s)

 B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------

R **ON A/C 051-099, 151-199, 201-210,
 23-36-34-991-001 Fig. 401 R **ON A/C 106-149, 211-299, 301-399,
 23-36-34-991-001-A Fig. 401A
R 1EFF : 051-099, 106-149, 151-199, 201-299, 1 23-36-34Page 401 1301-399, 1May 01/05 1 1 1CES 1

R  **ON A/C 051-099, 106-149, 151-199, 201-299, 301-399,
　
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