XtremeAIR XA41, Руководство по обслуживанию

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Maintenance Manual XA41/XA42
AMM-XA42-0040-001 C.00
Page 12 Page date:
Chapter 28 25.09.2018
8 Install the auxiliary/boost pump in the opposite sequence.
9 Do the engine run-up procedure to make sure that the engine operates correctly.
10 Do a fuel leakage check.
28-40-00 INDICATING
28-40-01 Fuel Quantity Indicator
For fuel quantity indication, the main tank has a capacitive quantity sensor. Each wing tank
has a lever-type sensor. The fuel quantity data are transmitted to the Engine Data Converter
and shown on the MVP-50P Electronic Engine Monitor in the instrument panel.
28-40-02 Fuel Quantity Sensors
To calibrate the fuel quantity sensor of the main tank, two screws on the sensor are
available.
To calibrate the fuel quantity sensor for each tank:
1 Make the aircraft level, refer to chapter 08-10-00.
2 Fully remove all fuel from the fuel tanks.
3 Make the wing level. Use shims, or change the tyre pressure on each side.
4 Set the engine monitoring system MVP-50 to ON.
5 Push the “MENU” button on the MVP-50.
6 Select the “System Configuration Screens Menu”.
7 Enter the Level 1 password: “200”.
8 On the system configuration screens menu, select the “Fuel Tank Calibration”(refer
to Figure 28-10).
Figure 28-10: MVP-50 fuel tank calibration screen.
Different options are available in this menu. When you select the applicable tank for
calibration, the “Current Sensor Count” shows a measured value that agrees with the fuel
quantity in the tank.
The calibration procedure is as follows: Fill the tank with known quantities of fuel. For each
calibration step, set the “Use Current Count” of the related quantity of fuel to “Yes”.
The calibration screen is in US Gallons.