3. Job Set-up
__________
Subtask 23-73-22-861-051
A. Aircraft Maintenance Configuration
Make sure that the ground service network is energized
(Ref. TASK 24-42-00-861-001).
Subtask 23-73-22-865-051
B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-299, 301-399,
49VU COM/CIDS/DEU B/ESS 153RH G03 **ON A/C 301-399,
120VU COM / CIDS / DEU B / NORM FWD 193RH M09 **ON A/C 001-049, 051-099, 101-105, 201-299,
121VU COM NAV/CIDS/DEU B/NORM 162RH M07 R **ON A/C 106-149, 151-199, 401-499,
121VU COM NAV/CIDS/DEU B/NORM 162RH M08
1EFF : ALL 1 23-73-22Page 408 1 1 Aug 01/05 1 1 1CES 1 **ON A/C 301-399,
Subtask 23-73-22-865-054
C. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------2001VU CIDS/DEU B NORM/ AFT 194RH C08
**ON A/C ALL
4. Procedure
_________ R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
(Ref. Fig. 401/TASK 23-73-22-991-001)
**ON A/C 301-399,
(Ref. Fig. 401A/TASK 23-73-22-991-001-A)
**ON A/C ALL
Subtask 23-73-22-420-051
A. Installation of the attendant indication panel
(1) Install the attendant indication panel to the PSIU
(a)
Do an inspection of the component interface and/or the adjacent area.
(b)
Clean the component interface and/or the adjacent area.
(c)
Remove the blanking cap from the electrical connector (8).
(d)
Make sure that the electrical connectors are clean and in the correct condition.
1EFF : ALL 1 23-73-22Page 409 1 1 Aug 01/05 1 1 1CES 1
(e)
Connect the electrical connector (8) to the attendant indication panel (9).
(f)
Install the attendant indication panel (9) with the screws (6) the washers (5) and the nuts (7) to the PSIU (3).
(g)
Install the cover (4) on the attendant indication panel (9) and make sure it locks into position with a click.
(h)
Make sure that the work area is clean and clear of tool(s) and other items.
(i)
Install the section-hose (1) with the PULLEY ASSEMBLY - SEALING CORD to the mounting rail (2).
NOTE : Make sure that the section-hose is not expanded. Move the
____ pulley assembly forward and rearward to prevent this.
(2) Installation of the attendant indication panel in certain areas of the cabin
(a)
Do an inspection of the component interface and/or the adjacent area.
(b)
Clean the component interface and/or the adjacent area.
(c)
Remove the blanking cap from the electrical connector (8).
(d)
Make sure that the electrical connectors are clean and in the correct condition.
(e)
Connect the electrical connector (8) to the attendant indication panel (9).
(f)
Install the attendant indication panel (9) with the screws (6) and the washers (5).
(g)
Install the cover (4) on the attendant indication panel (9) and make sure it locks into position with a click.
(h)
Make sure that the work area is clean and clear of tool(s) and other items.
1EFF : ALL 1 23-73-22Page 410 1 1 May 01/05R 1 1 1CES 1
Subtask 23-73-22-865-052
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 162RH, 153RH, 193RH.
**ON A/C 301-399,
Subtask 23-73-22-865-055
C. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 194RH.
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-299,
Subtask 23-73-22-740-050
D. Do the BITE test of the Cabin Intercommunication Data System (CIDS). (Ref. TASK 23-73-00-740-005)
R **ON A/C 106-149, 301-399, 401-499,
Subtask 23-73-22-740-050-A
D. Do the Interface and Power-Up test of the Cabin Intercommunication Data System. (Ref. TASK 23-73-00-740-010)
**ON A/C ALL
5. Close-up
________
Subtask 23-73-22-862-050
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