Portable Water System

Question 1

How many gallons do the forward and aft portable water tanks hold?

Answer 1

11.5 gallons forward and 10.1 gallons aft

Question 2

What provides pressure for the portable water system to dispense water?

Answer 2

Bleed air in flight and electrics motor on the ground

Question 3

Are the drain masts of the portable water system heated?

Answer 3

Yes

Question 4

Forward an aft shut off valves locations?

Answer 4

Forward- flight deck coat compartment just above the floor

Aft- compartment behind the toilet paper in the lavatory