draining fuel tanks

[ls6pilot]

What's the easiest way to drain the fuel tanks?

 

thanks

[Ed Cesnalis]

The drain at the gascolator is 'self locking'. Just put a bucket under it.

[Runtoeat]

If you start with a lot of fuel but don't have the time to monitor filling buckets from the gascolator, use a siphon hose and drain the tanks.  I drain directly into my car if there's lots of fuel.  Then do a final drain of the last couple gallons by draining the gascolator into a bucket.

[Tom Baker]

I drain right from the gascolator right into a 5 gallon jugs. Since I do maintenance I have several just for this purpose. You can regulate with the on/off fuel valve and or the quick drain. It normally takes between 15 and 20 minutes to fill a 5 gallon jug. Just keep an eye on it or you will have fuel all over the ground.

If you are taking your plane for maintenance think about how much fuel you have in your tanks. I have a CTSW waiting for a hose change, and they topped off the fuel for the 30 minute flight to bring the airplane here. I figure it will take 6 jugs to drain the fuel.

[sandpiper]

Gascolator. I take it outside for this and refueling, never in my hangar. I knew a guy that had a show quality Navion who was defueling in his hangar. Destroyed 3 planes and the hangar before the fire was put out.

In my case it might take my house too. Wife would not be appreciative!

 

[CT2K]

@maintenance experts: would it be feasible to fit a draincock/drain cock ?