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TASK 23-73-48-000-001
Removal of the DEU A / DEU B - Mount
1.
Reason for the Job
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Self Explanatory
2.
Job Set-up Information
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A. Fixtures, Tools, Test and Support Equipment
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REFERENCE QTY DESIGNATION
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No specific blanking caps
No specific circuit breaker(s) safety clip(s)
No specific stepladder 0.5 m (1 ft. 8 in.)
B. Referenced Information
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REFERENCE DESIGNATION
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23-73-46-000-001 Removal of the Decoder/Encoder Unit (DEU) A 200RH 23-73-47-000-001 Removal of the Decoder/Encoder Units (DEU) B 300RH 24-42-00-861-001 Energize the Ground Service Network from the External
Power
25-23-42-000-001 Removal of the Ceiling Panels - Forward Utility Area
25-23-42-000-002 Removal of the Ceiling Panels - Aft Utility Area
25-23-48-000-001 Removal of the Cove Light Panels
R **ON A/C 001-049, 051-099, 101-105, 201-299,
23-73-48-991-001 Fig. 401
**ON A/C 151-199,
23-73-48-991-001-A Fig. 401A
R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 23-73-48Page 401 1201-299, 301-399, 1May 01/05 1 1 1CES 1R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-299, 301-399,
3. Job Set-up
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R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-299,
Subtask 23-73-48-861-050
A. Energize the ground service network
(Ref. TASK 24-42-00-861-001)
Subtask 23-73-48-865-050
B. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU COM/CIDS/DEU A ESS/LINE 2 155RH G05 49VU COM/CIDS/DEU A ESS/LINE 1 154RH G04 49VU COM/CIDS/DEU B/ESS 153RH G03
**ON A/C 151-199,
49VU COM DIR ESS/2 157RH G02
R **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 121VU COM NAV/CIDS/DEU B/NORM 162RH M07
**ON A/C 151-199,
121VU COM NAV/CIDS/DEU A NORM/R AFT 168RH M14 121VU COM NAV/CIDS/DEU A NORM/L AFT 167RH M13 121VU COM NAV/CIDS/DEU A NORM/R MID 166RH M12 121VU COM NAV/CIDS/DEU A NORM/L MID 165RH M11
R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 23-73-48Page 402 1201-299, 301-399, 1May 01/05 1 1 1CES 1
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU COM NAV/CIDS/DEU A NORM/R FWD 164RH M10 121VU COM NAV/CIDS/DEU A NORM/L FWD 163RH M09 121VU COM NAV/CIDS/DEU B/NORM 162RH M08 121VU COM NAV/CIDS/DIR NORM/2 156RH M06
**ON A/C 301-399,
Subtask 23-73-48-865-053
C. Open, safety and tag this(these) circuit breaker(s):
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PANEL SERVICE IDENT. LOCATION
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2001VU CIDS/DEU A NORM/MID 2/LH 175RH C05
2001VU CIDS/DEU A NORM/MID 2/RH 176RH C06
2001VU CIDS/DEU A NORM/AFT/LH 173RH C07
2001VU CIDS/DEU A NORM/AFT/RH 174RH C08
R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-299,
Subtask 23-73-48-010-050
D. Get Access
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