A320飞机维护手册 AMM AIR CONDITIONING 空调 5(35)

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 B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 
R  (1) FOR 10HM9 - 1HH, 2HH, 3HH, 4HH, 
R  (2) FOR 11HM9 - 21HH, 22HH, 23HH, 24HH.
 Subtask 21-61-18-710-050
 C. Test
 (1) Do the pre-conditioning through the HP ground connector or with the APU (Ref. TASK 12-33-21-618-001) (Ref. TASK 12-33-21-618-001).
 (2) Do a leak check of the compressor pneumatic overheat-sensor sense line connection.
 NOTE : Leaks are not permitted.____
 (3) After approx. 15 minutes stop the pre-conditioning (Ref. TASK 12-33-21-618-001) (Ref. TASK 12-33-21-618-001).
 (4) Do the operational test of the pack temperature control system (Ref. TASK 21-61-00-710-001).
 5. Close-up________
 Subtask 21-61-18-410-051
 A. Close Access
 (1) Make sure that the work area is clean and clear of tool(s) and other items.
 (2) Close the access panel/s (Ref. TASK 53-35-13-400-002). 
R  (a) FOR 10HM9 - 191KB. 
R  (b) FOR 11HM9 - 192KB. 

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 B. De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).

 SENSOR - PACK OUTLET PNEUMATIC (10HM10,11HM10) - REMOVAL/INSTALLATION
_____________________________________________________________________ TASK 21-61-19-000-001 Removal of the Pack-Outlet Pneumatic Sensor 10HM10 (11HM10) 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.
 NOTE : The procedure is the same for the pack-outlet pneumatic sensors 10HM10
____ and 11HM10.
 1.
 Reason for the Job

__________________
 Self Explanatory

 2.
 Job Set-up Information

______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific blanking plugs
 No specific circuit breaker(s) safety clip(s)

 B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
53-35-13-000-002  Removal of the Quick-Release Access Panels from the Belly Fairing Structure 21-61-19-991-001 Fig. 401
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 3. Job Set-up__________
 Subtask 21-61-19-865-050
 A. Open, safety and tag this(these) circuit breaker(s):
R  -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------FOR 10HM10 49VU AIR COND/FLOW/CTL &/IND1 1HB D07 122VU AIR COND/PACK TEMP/CTL SYS1/1/115VAC 1HH X22 122VU AIR COND/PACK TEMP/CTL SYS1/1/28VDC 3HH X21 
R  **ON A/C 001-049, 051-099, 101-105, 151-199, 201-299, 301-302, 
R  122VU AIR COND/PACK TEMP CTL SYS2/1/28VDC  4HH  Y19 
R  **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399, 
R  122VU AIR COND/PACK TEMP CTL SYS2/1/115VAC  2HH  Y18 
R  **ON A/C 106-149, 303-399, 
R  122VU  4HH  Y19 
R  **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
 FOR 11HM10 122VU AIR COND/FLOW/CTL AND IND/2 122VU AIR COND/PACK TEMP/CTL SYS1/2/115VAC 122VU AIR COND/PACK TEMP/CTL SYS1/2/28VDC 122VU AIR COND/PACK TEMP CTL SYS2/2/28VDC 122VU AIR COND/PACK TEMP CTL SYS2/2/115VAC  2HB 21HH 23HH 24HH 22HH  V21W22W21Y21Y20 

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 B. Get Access
 (1) Remove the access panel (Ref. TASK 53-35-13-000-002).
R (a) FOR 10HM10 191BB.
R  (b) FOR 11HM10 192FB.
 4. Procedure
_________
 (Ref. Fig. 401/TASK 21-61-19-991-001)
 Subtask 21-61-19-020-050
 A. Removal of the Pack-Outlet Pneumatic Sensor
 (1)
 Disconnect the sense line (3).

 (2)
 Put blanking plugs on the disconnected line ends.

 (3)
 Remove and discard the lockwire.

 (4)
 Remove the screws (1), the washers (2) and the pack-outlet pneumatic sensor (4).
　
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