R -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------**ON A/C 106-149, 303-399,
R 122VU 4HH Y19
R **ON A/C 401-499,
R R R R R R R 122VU AIR COND/TEMP CTL SYS 2/CHAN A/115VAC 122VU AIR COND/TEMP CTL SYS 2/CHAN A/28VDC 122VU AIR COND/TEMP CTL SYS 1/CHAN A/115VAC 122VU AIR COND/TEMP CTL SYS 1/CHAN A/28VDC 122VU AIR COND/TEMP CTL SYS 2/CHAN B/28VDC 122VU AIR COND/TEMP CTL SYS 2/CHAN B/115VAC 122VU AIR COND/TEMP CTL SYS 1/CHAN B/115VAC 53HH 55HH 49HH 51HH 56HH 54HH 50HH W22 W21 X22 X21 Y21 Y20Y18
**ON A/C ALL
Subtask 21-00-00-865-083
Z. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION FIN LOCATION -------------------------------------------------------------------------------122VU AIR COND/AFT CARGO VENT/CTL AND/MONG 31HN 20 S or alternative location :-49VU AIR COND/AFT CARGO/VENT/CTL & MONG 31HN 07 C
**ON A/C 001-049, 101-105, 151-199,
Subtask 21-00-00-210-051-A
AA. Post Cleaning and Inspection of the ECS
WARNING : MAKE SURE THAT AIR IS NOT SUPPLIED TO THE AIR CONDITIONING_______ SYSTEM FROM THE MAIN ENGINE, THE APU OR A GROUND SOURCE. HOT COMPRESSED AIR CAN CAUSE INJURY TO PERSONNEL.
WARNING : DO NOT TOUCH THE COMPONENT UNTIL IT IS SUFFICIENTLY_______ COOL TO PREVENT BURNS.
R 1EFF : ALL 1 21-00-00Page 229 1 1 Aug 01/05 1 1 1CES 1
(1)
Remove, clean and install:
(a)
The water extractors 10HM8, 11HM8 and the water-extractor drain lines (Ref. TASK 21-52-16-000-001), (Ref. TASK 21-52-16-400-001) and (Ref. CMM 215204).
(b)
The water injectors 20HM and 21HM (Ref. TASK 21-52-42-000-001), (Ref. TASK 21-52-42-400-001) and (Ref. CMM 215234).
(2)
Remove, overhaul or replace, and install the ozone filters 100HM and 101HM (Ref. TASK 21-51-41-000-001), (Ref. TASK 21-51-41-400-001) and (Ref. ACMM 211104).
(3)
Remove, overhaul or replace, and install the pack flow-control valves 8HB and 11HB (Ref. TASK 21-51-51-000-001), (Ref. TASK 21-51-51-400-001) and (Ref. CMM 215110).
(4)
Remove, overhaul or replace, and install the the aft-cargo trim-air valve 12HC (Ref. TASK 21-43-51-000-001), (Ref. TASK 21-43-51-400-001) and (Ref. CMM 214302).
(5)
Remove, overhaul or replace, and install the pressure regulating valve 11HC (Ref. TASK 21-43-52-000-001), (Ref. TASK 21-43-52-400-001) and (Ref. CMM 214352).
R **ON A/C 051-099, 106-149, 201-299, 301-399,
Subtask 21-00-00-210-051
AA. Post Cleaning and Inspection of the ECS
WARNING : MAKE SURE THAT AIR IS NOT SUPPLIED TO THE AIR CONDITIONING
_______ SYSTEM FROM THE MAIN ENGINE, THE APU OR A GROUND SOURCE. HOT COMPRESSED AIR CAN CAUSE INJURY TO PERSONNEL.
WARNING : DO NOT TOUCH THE COMPONENT UNTIL IT IS SUFFICIENTLY
_______
COOL TO PREVENT BURNS.
(1) Remove, clean and install:
(a)
The water extractors 10HM8, 11HM8 and the water-extractor drain lines (Ref. TASK 21-52-16-000-001), (Ref. TASK 21-52-16-400-001) and (Ref. CMM 215204).
(b)
The water injectors 20HM and 21HM (Ref. TASK 21-52-42-000-001), (Ref. TASK 21-52-42-400-001) and (Ref. CMM 215234).
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