(10)
 Flap Actuator Position

 (a)  Displayed in units of degrees of displacement.

 (11)
 Flap Drive RVDT

 (a)  Inboard and outboard flap drive RVDT (rotary variable differential transformer) data is displayed in units of degrees of displacement.

 (12)
 Flap Handle RVDT

 (a)  Displayed in units of degrees of displacement.

 (13)
 Rudder Pedal Position

 (a)  Displayed in units of degrees of displacement. The directional symbol will point to the right for right rudder and to the left for left rudder.
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747-400 MAINTENANCE MANUAL
 (14)
 Rudder Position

 (a)  Displayed in units of degrees of displacement. The directional symbol will point to the right for right rudder and to the left for left rudder.

 (15)
 Horizontal Stabilizer RVDT

 (a)  Displayed in units of degrees of displacement. The directional symbol will point upwards for leading edge up and downwards for leading edge down.

 (16)
 Column Position

 (a)  Displayed in units of degrees of displacement. The directional symbol will point downwards for column forward and upwards for column backward.

 (17)
 Elevator Position

 (a)  Displayed in units of degrees of displacement. The directional symbol will point downwards for trailing edge down and upwards for trailing edge up.
 C. EICAS Fuel Maintenance Display (Fig. 50)
 (1)  
General

 (a)  
Fuel quantity parameters for main, reserve and center tank capacities, cable capacitance, probe capacitance, compensator capacitance, fuel density, total fuel, fuel temperature and volume top-off are presented for display.

 (b)  
Probe capacitance, cable capacitance, compensator capacitance and volume top-off setting are displayed for two tanks only at any given time. Selection of the two tanks to be displayed is made through the CDU. When an event recording is taken, values are stored for all tanks, however, data will be displayed only for the two selected tanks.

 (c)  
Fuel quantity, density, probe, cable and compensator capacitances, and volume top off data is received by the EIU on an ARINC 429 data bus from the Fuel Quantity Processor Unit (FQPU).

 (d)  
Fuel temperature is received by the EIU on an ARINC 429 data bus from the Fuel System EICAS Interface Card (FSEIC).

 (2)  
Uplift Quantity

 (a)  Displayed by a digital readout in units of kgs X 1000. Uplift quantity data is received from the FQPU.
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747-400
MAINTENANCE MANUAL

FUEL
UPLIFT

UPLIFT QUANTITY

DENSITY
UPLIFT QUANTITY 118.8 UPLIFT DENSITY 0.815
TOTAL QTY 148.8 TEMP +10C
TOTAL FUEL
QUANTITY FUEL
1 2CTR 3 4 TEMPERATURE
QUANTITY 9.0 36.0 52.0 36.0 2.0
FUEL

DENSITY 0.815 0.815 0.815 0.815 0.815
QUANTITY

RES 2 RES 3

FUEL DENSITY
QUANTITY 3.9 3.9
DENSITY 0.815 0.815
PROBE
CAPACITANCE

PROBE CAPACITANCE CAPACITANCE
(MAIN TANK

CAPACITANCE
TANK 1 PROBES TANK 4 PROBES
NO. 1) (MAIN TANK
1 100.00 8 100.00 1 100.00 8 100.00 NO. 4)
2 100.00 9 100.00 2 100.00 9 100.00 3 100.00 10 100.00 3 100.00 10 100.00 4 100.00 11 100.00 4 100.00 11 100.00 5 100.00 12 100.00 5 100.00 12 100.00 6 100.00 13 100.00 6 100.00 13 100.00
COMPENSATOR CAPACITANCE
7 100.00 14 100.00 7 100.00 14 100.00
COMP 150.00 COMP 150.00
HI Z SHIELD 10000 HI Z SHIELD 10000
VOLUME

CABLE
TOP-OFF
VTO SET 64000 VTO SET 64000
CAPACITANCE
SETTING
DATE 02SEP90 GMT 18:54:04

EICAS Fuel Maintenance Display
Figure 50

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