B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 11-010 USA TT-I-735 GRADE A
ISOPROPYL ALCOHOL (Ref. 20-31-00)
C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-42-00-861-001 Energize the Ground Service Network from the External Power
**ON A/C 001-049, 051-056,
30-45-43-991-001-B Fig. 401
R **ON A/C 001-049, 051-052, 054-099, 101-149, 151-199, 201-299, 301-399, R 401-499, Post SB 30-1037 For A/C 001-049,051-052,054-056,
30-45-43-991-001-A Fig. 401A
**ON A/C ALL
3. Job Set-up
__________
Subtask 30-45-43-100-050
A. Cleaning Instructions. Make sure that the fluid does not stay on the aircraft furnishing. If the fluid gets on the aircraft furnishings, clean with CLEANING AGENTS (Material No. 11-010).
Subtask 30-45-43-861-050
B. Energize the ground service network
(Ref. TASK 24-42-00-861-001)
Subtask 30-45-43-865-050
C. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
R **ON A/C 001-049, 051-052, 054-056, 058-059, 061-099, 101-101, 103-149, R 151-199, 201-299, 301-399, 401-499, Post SB 30-1037 For A/C 001-049,051-052,054-056,
49VU ANTI ICE/RAIN/RPLNT/CAPT 1DB1 D01 122VU ANTI ICE/RAIN/RPLNT/F/O 1DB2 W11
**ON A/C ALL
Subtask 30-45-43-010-050
D. Open the access door of the rain repellent fluid can.
Subtask 30-45-43-941-050
E. On the overhead control and indicating panels 21VU and 22VU, put a warning notice to tell persons not to operate the RAIN RPLNT pushbutton switches.
4. Procedure
_________
**ON A/C 001-049, 051-056,
(Ref. Fig. 401/TASK 30-45-43-991-001-B) R **ON A/C 001-049, 051-052, 054-099, 101-149, 151-199, 201-299, 301-399, R 401-499, Post SB 30-1037 For A/C 001-049,051-052,054-056, (Ref. Fig. 401A/TASK 30-45-43-991-001-A) **ON A/C ALL
Subtask 30-45-43-941-052
A. Preparation
(1)
Remove the protective cap from the drain valve (14).
(2)
Connect a hose to the drain valve (14) of the rain repellent fluid gage assy (6).
(3) Put the hose outlet in a container 3.0l (0.80 USgal)
Subtask 30-45-43-864-050
B. Depressurization of the System CAUTION : MAKE SURE THAT THE HOSE OUTLET IS IN THE CONTAINER.
_______
(1)
Push the pushbutton switch (5) to depressurize the system.
(2)
Disconnect the hose from the drain valve (14).
(3)
Install the protective cap on the drain valve (14).
Rain Repellent Fluid Gage Figure 401/TASK 30-45-43-991-001-B
R 1EFF : 001-049, 051-056, 1 30-45-43Page 405 1 1 May 01/05 1 1 1CES 1
Rain Repellent Fluid Gage Figure 401A/TASK 30-45-43-991-001-A
R 1EFF : 001-049, 051-052, 054-099, 101-149, 1 30-45-43Page 406 1151-199, 201-299, 301-399, 401-499, 1Aug 01/05 1 1 1CES 1
R **ON A/C 001-049, 051-052, 054-099, 101-149, 151-199, 201-299, 301-399, R 401-499, Post SB 30-1037 For A/C 001-049,051-052,054-056,
Subtask 30-45-43-020-050
C. Removal of the Rain Repellent Fluid Can CAUTION : THE RAIN REPELLENT SYSTEM MUST ALWAYS HAVE A RAIN-REPELLENT
_______ FLUID CAN INSTALLED. IF A CAN IS NOT INSTALLED, UNWANTED HIGH PRESSURE CAN OCCUR IN THE CLOSED SYSTEM IN SOME AMBIENT-TEMPERATURE CONDITIONS.
(1)
Remove the clamp (15).
(2)
Loosen and remove the can (16).
(3)
Remove and discard the seal (17).
(4) Put blanking plugs on the disconnected line ends.
**ON A/C ALL
Subtask 30-45-43-020-052
D. Removal of the Rain Repellent Fluid Gage Assy
(1)
Disconnect the hose (9).
(2)
Remove the coupling (8) and discard the O-ring (7).
(3)
Remove the screws (2), (3), (10) and (11) and the washers (1), (4),
(12) and (13).
(4) 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 ICE AND RAIN PROTECTION 防冰和排雨2(33)
