*
With the change part and/or hole/blade numbers exclusive selection selected, the data in the text box entry field
replaces the selected data in the LPT or fan text entry field on the existing balance weights display or the keep balance weights display
*
With the erase part and/or hole/blade Numbers exclusive selection selected, the data in the text box entry field removes from the LPT or fan text entry field on the existing balance weights display or the keep balance weights display.
*
To remove the engine balancing/edit weight data dialog box.
Select HELP to show the help dialog box for the engine balancing/edit weight data dialog box. Help text for the dialog box must be in the CMCF AMI for HELP to show.
Select GO BACK to remove the engine balancing/edit weight data dialog box.
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CMCS -ENGINE BALANCING/EDIT WEIGHT DATA DIALOG BOX
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CMCS -ENGINE BALANCING/PERFORM BALANCE/N1 VIBRATION FLIGHT HISTORY DISPLAY
General
The engine balancing/perform balance/N1 vibration flight history display shows N1 vibration data and phase angle data for six flight legs at different N1 percent values. The display also shows an average N1 vibration and an average phase angle for the six flight legs at different N1 percent values.
The N1 vibration history data is the vibration level and phase angle of the N1 shaft, at 6 specified engine speeds, measured by the engine accelerometers, for up to 6 flight legs and an average of the 6 flight legs, as recorded in the airborne vibration monitor signal conditioner unit.
This display shows this information:
*
A display title
*
Configuration text fields
*
Dialog text field
*
Text box field
*
Exclusive selections
*
Buttons.
These are the seven exclusive selections on the engine balancing/perform balance/N1 vibration flight history display:
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LEG-5
*
LEG-4
*
LEG-3
*
LEG-2
*
LEG-1
*
LEG-0
*
LEG AVERAGE.
Data in the text box field highlights if the AVMU finds that the data is out of range.
Buttons
Select GO BACK to show the engine balancing/perform balance/existing balance weights display.
Select N2 FLIGHT HISTORY to show the engine balancing/ perform balance/N2 vibration flight history display.
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CMCS -ENGINE BALANCING/PERFORM BALANCE/N1 VIBRATION FLIGHT HISTORY DISPLAY
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CMCS -ENGINE BALANCING/PERFORM BALANCE/N2 VIBRATION FLIGHT HISTORY DISPLAY
General
The engine balancing/perform balance/N2 vibration flight history display shows N2 vibration data for six flight legs at different N1 values. The display also shows an average N2 vibration for the six flight legs at different N1 values.
The N2 vibration history data is the vibration level of the N2 shafts at 6 specified engine speeds, measured by the engine accelerometers, for up to 6 flight legs and an average of the 6 flight legs, as recorded in the airborne vibration monitor signal conditioner unit.
This display shows this information:
*
Display title
*
Configuration text fields
*
Dialog text field
*
Text box field
*
A button.
Data in the text box field highlights if the AVMU finds that the data is out of range.
Buttons
Select GO BACK to show the engine balancing/perform balance/N1 vibration flight history display.
EFFECTIVITY BEJ ALL 45-10-00
Config 001
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CMCS -ENGINE BALANCING/PERFORM BALANCE/N2 VIBRATION FLIGHT HISTORY DISPLAY
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Config 001
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CMCS -ENGINE BALANCING/CALCULATION CONDITION DIALOG BOX
General
The engine balancing/calculation condition dialog box shows the time necessary to do an engine balance calculation.
The engine balancing/calculation condition dialog box shows:
*
Dialog box title
*
Text field
*
Buttons.
When the CMCF commands the airborne vibration monitor signal conditioner unit to calculate the engine balance solution, the engine balancing/calculation condition dialog box shows.
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(59)
