Cessna CE 680 Sovereign Aircraft Defuel

[bluehawaii]

Ladies and Gents, how do you defuel the Cessna CE 680 Sovereign Aircraft?

[orion1210]

Three approved options available in the AMM:
1) Suction to bowser via Single Point Refuel connection, then drain unusable via sump drains.
2) Pump out via engine fuel supply line, then drain unusable via sump drains.
3) Drain via sump drains.

[bluehawaii]

Thanks orion1210 (https://www.pprune.org/members/231383-orion1210), this is very helpful.