-a flap position of 19 degrees or larger and a slat position of 16 degrees or larger
 -engines not at takeoff power.

 (c)
 The aircraft is in flight phase 6 with two unserviceable radio altimeters:

 -and has a flap position of 23 degrees or larger and a slat position of 24 degrees or larger.
 When these conditions (as specified in (b) and (c)) cause a warning to occur, it is possible to cancel the warning as follows:
 1EFF : 301-399, 1 32-61-00Page 41 1 1 Feb 01/05 1 1 1CES 1 ----------------------------------------------------------------------------

| | RESULT |
 | |--------------------------------------|
 | | Cancels Cancels Cancels Cancels |
 | ACTION | Aural Master ECAM DOWN |
 | | Warning? Warning Message? Arrow? |
 | | Lights? |
 |-------------------------------------|--------------------------------------|
 | Correction of A/C Configuration | YES YES YES YES |
 |-------------------------------------|--------------------------------------|
 | Use of the Emergency Aural Cancel | |
 | P/BSW (master warning light P/BSW | NO NO NO NO |
 |-------------------------------------|--------------------------------------|
 | Use of the ECAM EMER CANC P/BSW | YES YES NO NO |
 |-------------------------------------|--------------------------------------|
 | Use of the CLR P/BSW (ECAM Control | NO NO YES NO |
 | Panel) | |
 ---------------------------------------------------------------------------
NOTE : 1. The ECAM EMER CANC pushbutton switch is only used to
____
 cancel false warnings.

 2. After you cancel an aural warning a subsequent deterioration in the conditions (as specified above) will cause the aural warning to occur again.
 **ON A/C ALL
 (5) L/G UPLOCK FAULT
 This warning message shows if SYSTEM 1 and SYSTEM 2 detect that a gear uplock has closed when the L/G is downlocked (e.g. because of a maintenance task/failure of the uplock mechanism) and:
 -the master caution (amber) lights come on
 -a single chime sounds
 -
the WHEEL page shows.

 To identify which uplock has closed (or is defective) the WHEEL page shows these amber legends:

 -
the message UPLOCK above the applicable L/G indication

 -four X's at the applicable L/G indication position. (The two green triangles do not show at the same time as the X legends).
 1EFF : ALL 1 32-61-00Page 42 1 1 Feb 01/05 1 1 1CES 1 (6) L/G SYS DISAGREE

 The ECAM system compares the L/G (gear only) position data from SYSTEM 1 and SYSTEM 2. When there is a difference in this data (eg because of a proximity sensor failure) it shows the warning message L/G SYS DISAGREE and the WHEEL page.
 C. WHEEL Page - Single System Failure Indications
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
 (Ref. Fig. 007)
R **ON A/C 401-499,
 (Ref. Fig. 007A)
 **ON A/C ALL
 When one of the two systems detects that a mechanical failure has occurred in:
 -
a L/G downlock

 -
a L/G uplock

 -
a L/G door uplock
 the indications that follow show.

 The WHEEL page shows (in amber) the message UPLOCK (above the applicable L/G indication) and two X legends (at the applicable L/G indication position) if SYSTEM 1 or SYSTEM 2 tells the ECAM system that:

 -
a L/G uplock has closed when the MLG and NLG are down locked

 -
a L/G is locked down when the MLG and NLG are locked up.

 The WHEEL page also shows two amber X legends at the applicable L/G door indication position if:
 -SYSTEM 1 or SYSTEM 2 tell the ECAM system that a L/G door is fully open (when the MLG and NLG are locked up) and all the L/G doors are locked closed.
 No visual (ECAM message, master warning/caution lights) or aural warnings are given when these failure conditions occur.
 1EFF : ALL 1 32-61-00Page 43 1 1 Aug 01/05 1 1 1CES 1 D. L/G Free-Fall Extension

 When a free-fall extension of the L/G occurs, the green position indicator lights come on. This shows that the MLG and NLG are locked down.
 NOTE : When the positions of the L/G and the L/G control-lever do not
____ agree, (eg the MLG and NLG are in transit or locked down and the control-lever is in the UP position), the red position indicator lights come on.
 If the WHEEL page does not show on the lower ECAM DU as the free-fall extension occurs:
 -it automatically shows after 30 seconds
 -and shows six green triangles and three L/G doors fully open or L/G doors in transit indications.
　
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 LANDING GEAR 起落架9(85)