REMOVAL/INSTALLATION 401 ALL
Removal of the Mixer Flap Actuator 401 ALL
20HB
Installation of the Mixer Flap 405 ALL
Actuator 20HB
AIR COOLING SYSTEM 21-52-00 DESCRIPTION AND OPERATION 1 ALL General 1 ALL Component Location 1 ALL
21-CONTENTS Page 26 Aug 01/05 R CES
CHAPTER 21
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AIR CONDITIONING
TABLE OF CONTENTS
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SUBJECT_______ CH/SE/SU _ PAGE EFFECTIVITY________ C ____ ___________
System Description 4 ALL Primary Heat Exchangers 4 ALL Air-Cycle Machines 8 001-049, 051-099
101-149, 151-199
201-299, 301-399 Air-Cycle Machines 8 401-499, Main Heat Exchangers 8 ALL Reheaters 8 ALL Condensers 9 ALL Water Extractors 9 ALL Downstream Check Valves 9 ALL Fan Plenums 9 ALL
Component Description 9 ALL
Air Conditioning Packs 9 001-049, 051-099 101-149, 151-199 201-299,
Air Conditioning Packs 11 301-399, Air Conditioning Packs 11 401-499, Air-Cycle Machine 11 ALL Water Extractor 13 ALL Reheater 13 ALL Condenser 17 ALL Primary Heat Exchanger 17 ALL Main Heat Exchanger 17 ALL Check-Valve Pack Downstream 17 ALL Water Injector 17 ALL Fan Plenum 17 ALL
Operation/Control and Indication 23 ALL Normal Operating Mode 24 ALL Single Air Condition Pack Mode 26 001-049, 051-099
101-149, 151-199
201-299, Single Air Condition Pack Mode 26 301-399, Single Air Condition Pack Mode 26 401-499, Heat Exchanger Cooling Mode 27 001-049, 051-099
101-149, 151-199 201-299, 301-399 Heat Exchanger Cooling Mode 27 401-499, BITE Test 27 ALL
AIR COOLING SYSTEM 21-52-00
SERVICING 301 ALL
Replacement of the Water Injector 301 ALL
Nozzle
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CHAPTER 21
__________
AIR CONDITIONING
TABLE OF CONTENTS
_________________
SUBJECT_______ CH/SE/SU _ PAGE EFFECTIVITY________ C ____ ___________
AIR COOLING SYSTEM 21-52-00
REMOVAL/INSTALLATION 401 ALL
Removal and Replacement of the 401 ALL
Combo and Periseals in the Air
Conditioning Pack Ducts
AIR COOLING SYSTEM 21-52-00
ADJUSTMENT/TEST 501 ALL
Operational Test of the Air 501 ALL
Cooling System
Pressure Drop Test of the Reheater 502 ALL
10HM3 (11HM3)
Remove Condenser for Leak Test 518 ALL
10HM2 (11HM2)
AIR COOLING SYSTEM 21-52-00
INSPECTION/CHECK 601 ALL Detailed Inspection of Interior 601 ALL and Exterior of Plenum Chamber (10HM5 and 11HM5) for Signs of Delamination Detailed Visual Inspection of 610 ALL Pipe-Assemblies between the Heat Exchanger Unit, the Bypass Valve, the Anti-Ice Valve (if installed) and the Air Cycle Machine Detailed Visual Inspection of the 617 001-049, 051-099 Anti-Ice Valve Sense-Lines 101-149, 151-199
201-299, 301-399 Hot-Air Leak-Check in the Air 622 ALL Conditioning Bay General Visual Inspection of the 631 ALL Bellows between the Pack Outlet and the Mixer Unit Visual Inspection of the Water 638 ALL Injector Nozzle Detailed Inspection of the Pack 645 ALL Downstream Check-Valve Flappers
AIR COOLING SYSTEM 21-52-00
CLEANING/PAINTING 701 ALL
Cleaning of the Air Conditioning 701 ALL
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CHAPTER 21
__________
AIR CONDITIONING
TABLE OF CONTENTS
_________________
SUBJECT_______ CH/SE/SU _ PAGE EFFECTIVITY
________ C ____ ___________ Pack-Primary Heat Exchanger 10HM6 (11HM6) and the Main Heat Exchanger 10HM7 (11HM7) Cleaning of the Air Conditioning 707 051-052, Pack-Reheater 10HM3 (11HM3) Cleaning of the Air Conditioning 711 001-049, 053-099 Pack-Reheater 10HM3 (11HM3) 101-149, 151-199
201-299, 301-399
401-499, Cleaning of the Air Conditioning 716 ALL Pack-Condensor 10HM2 (11HM2)
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