12 - Fuel

Question 1

Fuel jettison rate -

Answer 1

2600 ppm

Question 2

What tanks can you jettison fuel from and how long does it take?

Answer 2

center tank only

30 min

Question 3

When will CTR pumps operate?

Answer 3

pumps on, engine above 50% N2

Twice the output press of main pumps

Question 4

When is FUEL CONFIG illuminated? (3)

Answer 4

• Low Fuel < 2200 in either main tank
• Fuel Imbalance 2000 lbs +/- 500 lbs between main tanks
• CNTR Pump Switches off > 1200 lbs in tank

Question 5

What is APU fuel source?

Answer 5

L Main Tank

• L FWD AC Fuel Pump or DC pump