- Aircraft configuration prior to reset:
Center tank greater then 550lbs with wing tanks below 11,000.
Circuit breakers to reset:None
Steps to clear warning:The fault is indicated if either wing tank quantity
becomes less than 11,023lbs when center tank is above 550lbs. When fuel is reconfigured, fault will clear.
Reset duration:N/A.
Results of power up test or reset:Pass: Fault clears.
Fail: Fault remains.
Notes:Fuel burn sequence:
1st) Center tanks (greater pump output pressure).
2nd) Inner wing tanks
3rd) At approx 1700lbs in either inner tank, all 4 transfer valves open and outer wing tank fuel flows to the inner tanks for consumption.
Sign off:AMM28-42-00-710-001
Applicable deferrals:MEL28-20-01=Automatic Fuel Feed System.
320 Resets