(2)
Make sure that the temperature sensor houses are free from contamination and in the correct condition.
(3)
Clean the component interface and/or the adjacent area.
(4)
Put the gasket (6) in position on the temperature sensor (9).
(5)
Put the temperature sensor (9) together with the gasket (6) in position in the front panel (2).
(6)
Install the screws (7), the washers (5) and the nuts (4).
(7)
Put the front panel (2) in position in the housing (1) and install the quick-release fasteners (3).
(8)
Remove the blanking caps from the disconnected electrical connectors.
(9)
Make sure that the electrical connectors are clean and in the correct condition.
(10) Connect the electrical connector (8). R **ON A/C 004-049, 053-099, 101-149, 151-199, 201-299, 301-399, 401-499,
Subtask 21-63-17-420-050-A
A. Installation of the Cockpit Temperature Sensor 21HK
(1)
Make sure that the temperature sensor is clean and in the correct condition.
(2)
Clean the component interface and/or the adjacent area.
(3)
Put the temperature sensor (7) in position on the mounting plate (6) and install the screws (8).
(4)
Put the mounting plate (6) together with the temperature sensor (7) in position in the housing (9).
(5)
Install the screws (3).
(6)
Install the isolation material (10).
(7)
Remove the blanking caps from the disconnected electrical connectors.
(8)
Make sure that the electrical connectors are clean and in the correct
condition.
(9)
Connect the electrical connector (2). Subtask 21-63-17-420-052-A
B. Installation of the Cabin Temperature Sensors
FOR 22HK, 23HK
(1)
Make sure that the temperature sensors are clean and in the correct condition.
(2)
Make sure that the temperature sensor houses are free from contamination and in the correct condition.
(3)
Clean the component interface and/or the adjacent area.
(4)
Put the gasket (28) in position on the temperature sensor (27).
(5)
Put the temperature sensor (27) together with the gasket (28) in position in the front panel (24).
(6)
Install the screws (25), the washers (23) and the nuts (22).
(7)
Put the front panel (24) in position in the housing (21) and install the quick-release fasteners (29).
(8)
Remove the blanking caps from the disconnected electrical connectors.
(9)
Make sure that the electrical connectors are clean and in the correct condition.
(10)
Connect the electrical connector (26). Subtask 21-63-17-410-052
C. Close Access
FOR 21HK
(1)
Make sure that the housing (9) is in the correct position and install the grill (5) and the screws (4).
(2)
Make sure that the work area is clean and clear of tool(s) and other items.
R 1EFF : 004-049, 053-099, 101-149, 151-199, 1 21-63-17Page 420 1201-299, 301-399, 401-499, 1Aug 01/05 1 1 1CES 1
(3) Close the circuit breaker panel (1) 123VU.
Subtask 21-63-17-861-051
D. Aircraft Maintenance Configuration
FOR 21HK
(1) Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
Subtask 21-63-17-865-052
E. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1HK, 2HK, 3HK, 4HK.
R **ON A/C 401-499,
Subtask 21-63-17-865-052-A
E. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 49HH, 50HH, 51HH, 52HH, 53HH, 54HH, 55HH, 56HH.
**ON A/C ALL
Subtask 21-63-17-710-050
F. Do the operational test of the cockpit and cabin temperature control system (Ref. TASK 21-63-00-710-004).
5. Close-up
________
**ON A/C 001-003, 051-052,
(Ref. Fig. 401/TASK 21-63-17-991-001) **ON A/C 004-049, 053-099, 101-149, 201-299, 301-399,
(Ref. Fig. 401A/TASK 21-63-17-991-001-A) R **ON A/C 151-199, 401-499,
(Ref. Fig. 401B/TASK 21-63-17-991-001-B)
**ON A/C 001-003, 051-052,
Subtask 21-63-17-410-050
A. Close Access
(1) For the Cockpit Temperature Sensor
FOR 21HK
(a) Install the grill (12) in the cockpit ceiling. NOTE : Before you install the grill (12) you must make sure that 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 5(142)
