What was found
AIRCRAFT WAS GROUNDED: FUEL QTY FLUCTUATED IN ALL THREE TANKS AFTER TAKEOFF, FLIGHT RETURNED TO FIELD. REPLACED FUEL QTY INDICATING SYSTEM PROBE #9 AND TWO OTHERS (AALA202109101402, AALA202109075208), LEAK AND OPS CHECK GOOD.
- Difficulty date
- September 6, 2021
- Submitted
- September 10, 2021
- Operation
- Air carrier
- Aircraft
- N923AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29524
- Aircraft time
- 62,654 hours, 25,811 cycles
- System (JASC)
- 2841 · Fuel Quantity Indicator
- Part
- Sensor
- Condition
- Faulty
- Location
- Fuel Qty
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.