曝光台 注意防骗
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and the applicable MMI stick number to find the volume
of the fuel in each tank.
TMUFUEA01-T02 LEVEL 1
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TMUFUEA01-P02 LEVEL 1
MANUAL MEASUREMENT - FUEL LEVEL MAGNETIC INDICATOR OPERATION
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MANUAL MEASUREMENT
ATTITUDE MONITOR
The attitude monitor is a circular level with a
graduated surface. Each square of the grid is equal
to 5 deg. of change of attitude. The position of the
bubble in relation to the grid indicates the aircraft
attitude.
TMUFUEA01-T03 LEVEL 1
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MANUAL MEASUREMENT - ATTITUDE MONITOR
TMUFUEA01-P03 LEVEL 1
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MANUAL MEASUREMENT
FUEL QUANTITY TABLES
There is a specific table for each indicator on both
wings. In this example, indicator number five on the
right wing is used.
The aircraft attitude, the fuel density and reading
on the metering stick allow the fuel quantity in each
tank to be read using the FUEL QUANTITY TABLES.
Now suppose that the MMI is five, the mark is "8", if
the bubble on the attitude monitor shows "4G", the
result is 750 Liters.
TMUFUEA01-T04 LEVEL 1
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MANUAL MEASUREMENT - FUEL QUANTITY TABLES
TMUFUEA01-P04 LEVEL 1
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THIS PAGE INTENTIONALLY LEFT BLANK
TMUFUEA01 LEVEL 1
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28 - FUEL SYSTEM
28-42-00 FUEL QUANTITY INDICATING SYSTEM
COMPONENTS
CONTENTS:
Fuel Quantity Probe
Cadensicon Sensor
Fuel Quantity Preselector
Multi-tank Indicator
FQIC
Memory Module
Manual Magnetic Fuel Level Indicator
Attitude Monitor
TMUFUEN01 LEVEL 3
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FUEL QUANTITY INDICATING SYSTEM COMPONENTS
FUEL QUANTITY PROBE
IDENTIFICATION
FIN: 21QT to 39QT
LOCATION
ZONE: 540, 640, 141, 142
COMPONENT DESCRIPTION
The fuel probes are installed to make sure that at
least one probe is always cutting the useable fuel
surface.
TMUFUEN01-T01 LEVEL 3
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FUEL QUANTITY INDICATING SYSTEM COMPONENTS - FUEL QUANTITY PROBE
TMUFUEN01-P01 LEVEL 3
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FUEL QUANTITY INDICATING SYSTEM COMPONENTS
CADENSICON SENSOR
IDENTIFICATION
FIN: 19QT1, 19QT2, 20QT
LOCATION
ZONE: 540, 640, 141
COMPONENT DESCRIPTION
Each cadensicon houses 2 sensors covered by fuel.
A fixed capacitor covered by fuel is the primary source
for dielectric constant of the fuel in each tank and
a densitometer float measures fuel density. Both
parameters are used for calculations of the fuel
quantity.
As density of the fuel grade in use changes with
temperature, a fuel thermistor makes an allowance for
temperature variations.
TMUFUEN01-T02 LEVEL 3
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