C. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 150RH, 154RH, 155RH, 163RH, 167RH, 168RH
Subtask 23-73-62-869-050
D. Make sure that the Cabin Intercommunication Data System (CIDS) is
energized (Ref. TASK 23-73-00-861-001).
Subtask 23-73-62-710-050
E. Do this operational test.
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the SIGNS panel 25VU: In the related lavatory:
-
set the SEAT BELTS switch to - the RTS sign comes on.
the ON position.
-
set the SEAT BELTS switch to - the RTS sign goes off.
the OFF position.
5. Close-up
________ Subtask 23-73-62-862-050
A. De-energize the aircraft electrical circuits
(Ref. TASK 24-41-00-862-002).
R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 23-73-62Page 414 1201-299, 1May 01/05 1 1 1CES 1 **ON A/C ALL
TASK 23-73-62-400-006 Installation of the LED Return To Seat-Sign
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
23-73-00-861-001 Energize the Cabin Intercommunication Data System (CIDS) 24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power 23-73-62-991-006 Fig. 403
3. Job Set-up
__________ Subtask 23-73-62-860-052
A. Aircraft Maintenance Configuration
(1)
Make sure that aircraft electrical circuits are energized. (Ref. TASK 24-41-00-861-002).
(2)
Make sure that the service cabinet door is open.
1EFF : ALL 1 23-73-62Page 415 1 1 May 01/05R 1 1 1CES 1
Subtask 23-73-62-865-066
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,
49VU COM/CIDS/DEU A ESS/LINE 2 155RH G05
49VU COM/CIDS/DEU A ESS/LINE 1 154RH G04
R **ON A/C 106-149, 301-399, 401-499,
49VU COM/CIDS/DEU A ESS/AFT R 172RH HA12 49VU COM/CIDS/DEU A ESS/AFT L 179RH HA11 49VU COM/CIDS/DEU A ESS/FWD R 158RH HA10 49VU COM/CIDS/DEU A ESS/FWD L 159RH HA09
**ON A/C 001-049, 051-099, 101-105, 201-299,
121VU COM NAV/CIDS/DEU A NORM/R AFT 168RH M13 121VU COM NAV/CIDS/DEU A NORM/L AFT 167RH M12 121VU COM NAV/CIDS/DEU A NORM/R MID 166RH M11 121VU COM NAV/CIDS/DEU A NORM/L MID 165RH M10 121VU COM NAV/CIDS/DEU A NORM/R FWD 164RH M09 121VU COM NAV/CIDS/DEU A NORM/L FWD 163RH M08
R **ON A/C 106-149, 401-499,
121VU COM NAV/CIDS/DEU A NORM/R AFT 168RH M12
121VU COM NAV/CIDS/DEU A NORM/L AFT 167RH M11
R **ON A/C 106-149, 151-199, 401-499,
121VU COM NAV/CIDS/DEU A NORM/R FWD 164RH M10 121VU COM NAV/CIDS/DEU A NORM/L FWD 163RH M09
1EFF : ALL 1 23-73-62Page 416 1 1 Aug 01/05 1 1 1CES 1 1EFF : ALL 1 23-73-62Page 417 1 1 May 01/05 1 1 1CES 1
R -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------**ON A/C 151-199,
R R R R 121VU COM NAV/CIDS/DEU A NORM/R AFT 121VU COM NAV/CIDS/DEU A NORM/L AFT 121VU COM NAV/CIDS/DEU A NORM/R MID 121VU COM NAV/CIDS/DEU A NORM/L MID 168RH 167RH 166RH 165RH M14 M13 M12 M11
**ON A/C 301-399,
R 121VU COM NAV/CIDS/DEU A NORM/R FWD 121VU COM NAV/CIDS/DEU A NORM/L FWD 164RH 163RH M11M10
Subtask 23-73-62-865-072
C. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------2001VU CIDS/DEU A NORM/ MID/ LH 197RH C04 2001VU CIDS/DEU A NORM/ MID/ RH 198RH C05 2001VU CIDS/DEU A NORM/ AFT/ LH 173RH C06 2001VU CIDS/DEU A NORM/ AFT/ RH 174RH C07
**ON A/C ALL
4. Procedure_________
Subtask 23-73-62-420-057
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