Refer to the MMEL TASK: 30-11-01
Wing Ice Protection
Anti-Ice Control Valve
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s) No specific placard No specific safety barriers No specific warning notice No specific warning notices No specific access platform 3 m (9 ft. 10 in.) 98D27803500001 1 TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 19-010 USA AMS 5687 LOCKWIRE STAINLESS STEEL ANNEALED 0.8MM DIA (Ref. 20-31-00)
1EFF : ALL 1 30-11-00Page 417 1 1 May 01/04R 1 1 1CES 1
C. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
31-60-00-860-001 EIS Start Procedure
31-60-00-860-002 EIS Stop Procedure
57-41-37-000-008 Removal of the Access Panel 522WB(622WB)
57-41-37-400-008 Installation of the Access Panel 522WB(622WB)
FCOM 3-02-30
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
30-11-00-991-004 Fig. 401
**ON A/C 301-399,
30-11-00-991-004-A Fig. 401A
**ON A/C ALL
3. Job Set-up
__________ R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
(Ref. Fig. 401/TASK 30-11-00-991-004)
**ON A/C 301-399,
(Ref. Fig. 401A/TASK 30-11-00-991-004-A)
R **ON A/C ALL
Subtask 30-11-00-941-064
A. Safety Precautions
(1)
Put the safety barriers in position.
(2)
Before you do work on the Ice Protection system, put warning notices in position to tell persons not to: - operate the pneumatic system - operate the engines - operate the slats - operate the APU switch.
(3)
Install a TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER (98D27803500001) on the flap/slat control lever.
(4)
On panel 191DB, put a warning notice in position to tell persons not to pressurize the bleed air system.
Subtask 30-11-00-860-057
B. Aircraft Maintenance Configuration
(1) Do the EIS start procedure (Ref. TASK 31-60-00-860-001).
Subtask 30-11-00-865-065
C. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/SLT/CTL AND MONG/SYS1 5CV B06 49VU ANTI ICE/WING/CTL 2DL C02 49VU ANTI ICE/WING/MONG 1DL C01 121VU APU/APU/CTL 2KD L42 121VU FLIGHT CONTROLS/SLT/CTL/SYS2 7CV R21
Subtask 30-11-00-010-059
D. Get Access
(1)
Put the access platform in position below zone 622.
(2)
Remove the access panel 622WB (Ref. TASK 57-41-37-000-008).
4. Procedure
_________ R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 30-11-00-040-055
A. Deactivation Procedure WARNING : CUT, REMOVE AND DISCARD THE LOCKWIRE AS YOU DO THE TASK. LOOSE
_______
LOCKWIRE CAN CUT OR BLIND YOU.
(1)
Remove and discard the lockwire from the bolt (1).
(2)
If necessary, turn the indicator (2) to the OPEN position and install the bolt (1).
(3) Safety the bolt (1) with MISCELLANEOUS (Material No. 19-010).
**ON A/C 301-399,
Subtask 30-11-00-040-055-A
A. Deactivation Procedure WARNING : CUT, REMOVE AND DISCARD THE LOCKWIRE AS YOU DO THE TASK. LOOSE
_______
LOCKWIRE CAN CUT OR BLIND YOU.
(1)
Remove and discard the lockwire from the locking plate (6).
(2)
If necessary, move the rod (5) so that the bolt (4) is adjacent to the OPEN indication.
(3)
Move the locking plate (6) to hold and lock the rod (5).
(4)
Safety the locking plate (6) with MISCELLANEOUS (Material No. 19-010).
**ON A/C ALL 中國航空網 www.k6050.com 航空翻譯 www.aviation.cn 本文鏈接地址：A320飛機維護手冊 AMM ICE AND RAIN PROTECTION 防冰和排雨1(30)
