3. Job Set-up
__________
**ON A/C 106-149,
Subtask 23-73-42-860-050-B
A. Aircraft Maintenance Configuration
(1)
Make sure that the aircraft electrical circuits are energized (Ref. TASK 24-42-00-861-001)
(2)
Make sure that the STEPLADDER 0.5 M (1.6 FT) is below the related access panel.
(3)
Make sure that the forward utility area - ceiling panel is removed:
-FOR 308RH1, 308RH2 remove 221BC and 222BC (Ref. TASK 25-23-42-000-001).
(4)
Make sure that the related cove light panels are removed:
-
FOR 208RH1, 208RH2 remove 231JW and 232JW (Ref. TASK 25-23-48-000-001).
-
FOR 208RH3, 208RH4 remove 231WW and 232WW (Ref. TASK 25-23-48-000-001).
-
FOR 208RH7, 208RH8 remove 241QW and 242QW (Ref. TASK 25-23-48-000-001).
-
FOR 308RH5, 308RH6 remove 241WW and 242WW (Ref. TASK 25-23-48-000-001).
-
FOR 208RH11, 208RH12 remove 251FW and 252FW (Ref. TASK 25-23-48-000-001).
-
FOR 208RH13, 208RH14 remove 251TW and 252TW (Ref. TASK 25-23-48-000-001).
**ON A/C 301-399,
Subtask 23-73-42-860-050-A
A. Aircraft Maintenance Configuration
(1)
Make sure that the aircraft electrical circuits are energized (Ref. TASK 24-42-00-861-001)
(2)
Make sure that the STEPLADDER 0.5 M (1.6 FT) is below the related access panel.
R 1EFF : 106-149, 301-399, 401-499, 1 23-73-42Page 414 1 1 Aug 01/05 1 1 1CES 1
(3) Make sure that the forward utility area - ceiling panel is removed: - FOR 308RH1, 308RH2 remove 221BC and 222BC (Ref. TASK 25-23-42-000-001).
(4) Make sure that the related cove light and ceiling panels are removed: - FOR 208RH1, 208RH2 remove 231JW and 232JW (Ref. TASK 25-23-48-000-001). - FOR 208RH3, 208RH4 remove 231WW and 232WW (Ref. TASK 25-23-48-000-001). - FOR 308RH3, 308RH4 remove 231JC (Ref. TASK 25-23-41-000-001). - FOR 208RH5, 208RH6 remove 231LC (Ref. TASK 25-23-41-000-001). - FOR 208RH7, 208RH8 remove 231XX and 232XX (Ref. TASK 25-23-48-000-001). - FOR 208RH9, 208RH10 remove 241WW and 242WW (Ref. TASK 25-23-48-000-001). - FOR 308RH5, 308RH6 remove 251KC (Ref. TASK 25-23-41-000-001). - FOR 208RH11, 208RH12 remove 251MC (Ref. TASK 25-23-41-000-001). - FOR 208RH13, 208RH14 remove 251QW and 252QW (Ref. TASK 25-23-48-000-001).
R **ON A/C 401-499,
R Subtask 23-73-42-860-050-C
R A. Aircraft Maintenance Configuration
R R (1) Make sure that the aircraft electrical circuits are energized (Ref. TASK 24-42-00-861-001)
R R (2) Make sure that the STEPLADDER 0.5 M (1.6 FT) is below the related access panel.
R R R (3) Make sure that the forward utility area - ceiling panel is removed: - FOR 308RH1, 308RH2 remove 221BC and 222BC (Ref. TASK 25-23-42-000-001).
R R R R R R (4) Make sure that the related cove light panels are removed: - FOR 208RH1, 208RH2 remove 231JW and 232JW (Ref. TASK 25-23-48-000-001). - FOR 208RH3, 208RH4 remove 231WW and 232WW (Ref. TASK 25-23-48-000-001). - FOR 208RH7, 208RH8
R 1EFF : 301-399, 401-499, 1 23-73-42Page 415 1 1 Aug 01/05 1 1 1CES 1
R R R R R R R remove 231ZW and 232ZW (Ref. TASK 25-23-48-000-001). - FOR 308RH5, 308RH6 remove 241TW and 242TW (Ref. TASK 25-23-48-000-001). - FOR 208RH11, 208RH12 remove 251WW and 252WW (Ref. TASK 25-23-48-000-001). - FOR 208RH13, 208RH14 remove 251TW and 252TW (Ref. TASK 25-23-48-000-001).
R **ON A/C 106-149, 301-399, 401-499,
Subtask 23-73-42-865-051
B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU AIR COND/CIDS/SDF/DIR2 ESS 18WH C06 49VU AIR COND/CIDS/SDF/DIR1 ESS 15WH C05
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