SusiAir PILATUS PORTER PC6, Maintenance Program

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Form No. ASI/MD-81 Revision 3 – July 2020 Page 2 of 4
NO. DESCRIPTION MECH. ENG.
Figure 1 fuel Disrtibution – Adjusment/Test
5 Turn the outlet hose through 180 degrees, then install the outlet hose (2) to the fuel
flow transmitter (3) with the other end through the access panel PB3.
6 Put the container below the disconnect end of the outlet hose (2). Do not extend the
length of the hose for the test.
7 Energize the aircraft electrical system.
8 Set the fuel-system valve-lever to OPEN until you get a constant flow of fuel into the
container.
9 Set the fuel-system valve-lever to CLOSED and empty the container.
10 Reset the fuel used totalizer to zero.
C. Low Fuel Flow Indication Check (Ref. Fig. 1)
1 Set the fuel-system valve-lever to OPEN.
2 When the fuel flow has stabilized, record the fuel flow indication.
Fuel flow: _______________
3 After 5 minutes set the fuel-system valve-lever to CLOSED
4 Record the fuel used from the fuel used totalizer.
Fuel used: ______________