Fuel System Flashcards
1
Q
Total fuel capacity
A
Total: 4,084 lbs
Useable: 3,962 lbs
2
Q
Right tank capacity
A
Total: 2,083 lbs
Useable: 2,029 lbs
3
Q
Left tank capacity
A
Total: 2,001 lbs
Useable: 1,953 lbs
4
Q
When are you able to use crossfeed to rid of fuel imbalance?
A
200+ lbs
5
Q
Don’t crossfeed when…
A
- Boost pump failure
- Indicator (gauge) failure
- Low fuel (<250lbs in either tank)
- Low altitude
- Leak in fuel system
6
Q
When does Fuel PX light come on?
A
<6psi (10psi is normal)
*Only valid with crossfeed off, shutoff-Normal, and throttle out of off
7
Q
When does Fuel Quantity light illuminate?
A
After 7.5sec delay when fuel quantity indicator is below 274-225 lbs
