-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------122VU AIR COND/TEMP CTL SYS 1/CHAN B/115VAC 50HH Y18
**ON A/C ALL
FOR 28HH
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
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 21HH 23HH 24HH 22HH W22W21Y21Y20
R **ON A/C 401-499,
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 2/CHAN B/28VDC 122VU AIR COND/TEMP CTL SYS 2/CHAN B/115VAC 53HH 55HH 56HH 54HH W22W21 Y21Y20
**ON A/C ALL
Subtask 21-61-00-220-050-A
C. Inspection of the Air Inlet Flap before Deactivation
(1) Measure the air inlet gap. (Ref. Fig. 401/TASK 21-61-00-991-004)
NOTE : Do not apply pressure to the air inlet flap when you do the____ measurement.
(a) If the air inlet gap is 40 mm (1.5748 in.) or over then the air inlet is considered open.
Air Inlet Gap Measurement Figure 401/TASK 21-61-00-991-004
1EFF : 1 1R 1CES ALL 1 11 1 21-61-00 Page 404 Feb 01/05
Subtask 21-61-00-010-057
D. Get Access
(1) Remove the access panel (Ref. TASK 53-35-13-000-002).
(a)
FOR 8HH
-191KB.
(b)
FOR 28HH
-192KB.
4. Procedure
_________
Subtask 21-61-00-040-050
A. Deactivation of the Air Inlet Flap
(1)
Disconnect the electrical connector from the air inlet flap actuator 8HH (28HH) (Ref. TASK 21-61-51-000-001).
(2)
Put blanking caps on the disconnected electrical connectors.
(3)
Temporarily attach the loose electrical connector to the aircraft structure.
(4)
Put a warning notice in position in the cockpit to tell the flight crew that one air inlet flap is inoperative.
5. Close-up
________ R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
Subtask 21-61-00-865-063
A. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): FOR 8HH 1HH, 2HH, 3HH, 4HH FOR 28HH 21HH, 22HH, 23HH, 24HHR **ON A/C 401-499,
Subtask 21-61-00-865-063-A
A. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): FOR 8HH 49HH, 50HH, 51HH, 52HH FOR 28HH 53HH, 54HH, 55HH, 56HH
**ON A/C ALL
Subtask 21-61-00-869-053
B. Cockpit Effects
(1) On the upper ECAM DU the message AIR PACK 1 (PACK 2) REGUL FAULT will be displayed.
Subtask 21-61-00-410-056
C. 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).
(a)
FOR 8HH
-191KB.
(b)
FOR 28HH
-192KB.
(3) Make an entry in the log book to record the deactivation.
Subtask 21-61-00-862-052
D. De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
TASK 21-61-00-440-002
Reactivation of the Air Inlet Flap
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 Left and the Right air inlet flaps.
____
1. Reason for the Job
__________________
Refer to the MMEL TASK: 21-52-02 a)
Air cooling system
Air conditioning pack
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
21-61-51-400-001 Installation of the Air-Inlet Flap Actuator 8HH and
28HH 21-61-51-400-004 Installation of the Air Inlet Flap-Assembly 24-41-00-861-002 Energize the Aircraft Electrical Circuits from the
中國(guó)航空網(wǎng) www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：A320飛機(jī)維護(hù)手冊(cè) AMM AIR CONDITIONING 空調(diào) 5(7)
