777 AMM 飞机维护手册 中央维护 Central Maintenance(25)

曝光台 注意防骗 网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者

The cause number shows in the order of probability. Causes with the same number have the same probability.
EFFECTIVITY BEJ ALL
Training Information Point
The fault isolation manual (FIM) may show the fault isolation steps in a different order than the items in the recommended maintenance action field. The FIM considers ease of access and cost of component replacement in addition to probability.
Correlated Flight Deck Effects Field
The correlated flight deck effects field shows all the FDEs correlated to the message. This field updates as FDEs change.
Buttons
Select NEXT MESSAGE to show the next maintenance message in the FDE summary group. NEXT MESSAGE shows when viewing a maintenance messages selected from an FDE summary group.
Select PREVIOUS MESSAGE to show the previous maintenance message in the FDE summary group. PREVIOUS MESSAGE shows when viewing a maintenance messages selected from an FDE summary group.
FAULT HISTORY shows only when you access the single maintenance message display through one of these displays:
*
INBOUND FLIGHT DECK EFFECTS

*
PRESENT LEG FAULTS

*
INBOUND MAINTENANCE MEMOS

*
INBOUND SCHEDULED MAINTENANCE TASKS.

45-10-00

Page 98.7 D633W101-BEJ Sep 05/2002

 

CMCS -SINGLE MAINTENANCE MESSAGE DATA DISPLAY

Select FAULT HISTORY to show the fault history summary display for the applicable maintenance message.
Select GO BACK to return to the page from which the single maintenance message display was selected.
ERASE FAULT shows only when you access the single maintenance message page through fault history. Select ERASE FAULT to show the fault history erase confirmation dialog box.
EFFECTIVITY BEJ ALL  45-10-00 
Page 98.8 
D633W101-BEJ  Sep 05/2002 

 

CMCS -SINGLE MAINTENANCE MESSAGE DATA DISPLAY

EFFECTIVITY BEJ ALL  45-10-00 
Page 98.9 
D633W101-BEJ  Sep 05/2002 

 

777 AIRCRAFT MAINTENANCE MANUAL

THIS PAGE IS INTENTIONALLY LEFT BLANK

45-10-00

Page 98.10 D633W101-BEJ Sep 05/2002

CMCS -EXISTING FLIGHT DECK EFFECTS DISPLAY

General

The purpose of the existing flight deck effects display is to help the line maintenance technician repair the airplane during quick turnarounds at the gate.
Use the existing flight deck effects display to get access to any existing FDEs and their correlated maintenance messages. The FDEs may be active or latched.
The CMCF sorts the FDEs and any correlated maintenance messages by time and the most recent FDE shows first.
The user has the option to show the single maintenance message display.
The existing flight deck effects display shows this data:
*
Header information

*
Instructions field

*
Fault summary field title

*
Number of items

*
Fault summary field

*
Buttons.

Header Information

The data under the main menu bar on the right side shows this data:
EFFECTIVITY
BEJ ALL

*
Tail identification

*
Time and date from the CMCF

*
CMCF source field.

Fault Summary Field
The number of flight deck effects in the fault summary field shows at the top of the scroll bar.
The fault summary field has the FDE summary groups.
Each FDE summary group includes this data:
*
Flight deck effect

*
Flight deck effect activity

*
Fault code

*
Maintenance message summary groups.

FDE and Maintenance Message Activity
The CMCF receives LRU fault information for display on the existing flight deck effects display that refers to:
*
FDEs

*
Maintenance messages.

The CMCF stores the information in the fault database. The information shows in FDE summary groups.
The condition of an FDE shows as one of these:
45-10-00

Page 98.11 D633W101-BEJ Sep 05/2002

 

CMCS -EXISTING FLIGHT DECK EFFECTS DISPLAY

*
Active

*
Latched.

 

An active FDE is an FDE that currently shows in the flight deck.
A latched FDE can only be a status message or a scheduled maintenance task. A failure that caused a status message may impact dispatch and may be intermittent or detectable only under certain conditions. The PDS holds a status message to make sure it can be seen on the ground.
The condition of a maintenance message shows as one of these:
*
Active

*
Latched

*
Not Active.

 

A maintenance message is active if a system can continuously monitor for a fault condition, and the fault exists.
　
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：777 AMM 飞机维护手册 中央维护 Central Maintenance(25)