Ozone Filter
Figure 401A/TASK 21-51-41-991-001-A23 (SHEET 2)
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Ozone Filter
Figure 401A/TASK 21-51-41-991-001-A33 (SHEET 3)
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(7)
Carefully remove the ozone filter (30) from the aircraft.
(8)
Put protective covers on the open ends of the flange (23), the pack flow-control valve (29) and the ozone filter (30).
R **ON A/C 001-049, 101-105, 151-199,
Subtask 21-51-41-020-051
B. Removal of the Bracket Assembly and Support Rod
(Ref. Fig. 402/TASK 21-51-41-991-003)
(1)
Remove the nuts (4), the washers (5), the bolts (6), the bushings (7) and the bracket assembly (12).
(2)
Remove the nut (4), the washer (5), the bolt (6), the bushing (7) and the support-rod (1).
(3)
Do the inspection of the components for in-service wear (Ref. TASK 21-51-41-200-001).
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Attachment Components - Ozone Filter
Figure 402/TASK 21-51-41-991-003
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Installation of the Ozone Filter 100HM (101HM)
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.
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
R No specific Torque Wrench : range 0.00 to 1.20 m.daN
R (0.00 to 9.00 lbf.ft)
B. Consumable Materials
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
Material No. 04-014A USA MIL-PRF-907
HIGH TEMPERATURECOMPOUND (Ref. 20-31-00)
Material No. 19-009 USA AMS 5687
LOCKWIRE STAINLESS STEEL ANNEALED 0.5MM DIA
(Ref. 20-31-00)
C. Expendable Parts
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FIG.ITEM |DESIGNATION |IPC-CSN
-------------------------------------------------------------------------------
4 packing 21-61-03 04 -020 5 packing 21-51-03 14A-075 5 packing 21-51-03 14B-075 17 O-ring 21-51-03 11C-090 17 O-ring 21-51-03 11F-090
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-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
12-33-21-618-001 Pre-conditioning through the HP Ground Connection 12-33-21-618-001 Pre-conditioning with the APU 20-28-00-912-004 Electrical Bonding of Components With Conductive
Bolts and Screws and Bonding Straps in the Fuselage and in the Wings (this does not include the tanks)-21-61-00-710-001 Operational Test of the Pack Temperature-Control System 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 53-35-13-000-002 Removal of the Quick-Release Access Panels from the Belly Fairing Structure 53-35-13-400-002 Installation of the Quick-Release Access Panels on the Belly Fairing Structure
**ON A/C 001-003,
21-51-41-991-001 Fig. 401
R **ON A/C 004-049, 101-105, 151-199,
21-51-41-991-001-A Fig. 401A
R **ON A/C 001-049, 101-105, 151-199,
21-51-41-991-003 Fig. 402
3. Job Set-up
__________
Subtask 21-51-41-860-050-A
A. Aircraft Maintenance Configuration
(1) Make sure that:
(a) The aircraft electrical circuits are energized (Ref. TASK 24-41-00-861-002),
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(b) On the panel 30VU: 1 The APU BLEED pushbutton switch is in the off position (the ON
_
legend is off).
2 The ENG 1 BLEED and the ENG 2 BLEED pushbutton switches are in 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：A320飞机维护手册 AMM AIR CONDITIONING 空调 3(122)
