Fuel

Question 1

Tanks

Answer 1

2 fuel tanks

Collector box inboard of each wing

Vent system

Question 2

Fuel quantity

Answer 2

20, 935

Question 3

Fuel caution/warning low indicator

Answer 3

1320/660 lb

Question 4

Fuel pumps

Answer 4

2 engine driven pumps
*primary fuel source

2 primary ejector pumps
*located in collecter pump

6 scavenger pumps
*maintain adequate fuel level in collector tank

2 ac electric pumps

• back up for ejector pump
• used for engine starts
• used for crossfeed

1 dc electric pump

• right wing only
• provided pressurized fuel for apu start when ac power isnt available

Question 5

Fuel crossfeed

Answer 5

Fuel imbalance at 794lb

Message clears at 100lb