What was found
SHIP 3515 -DIV- TO DTW DUE TO FUEL QUANTITY BLANK ON LEFT AND RIGHT TANKS WITH THE CENTER TANK IN THE DEGRADED MODE. CORRECTIVE ACTION: REPLACED TWDCU (TANK WALL DATA CONCENTRATOR UNIT) AND OPS CHECK GOOD. (7452321)
- Difficulty date
- April 28, 2021
- Submitted
- April 29, 2021
- Operation
- Air carrier
- Aircraft
- N515DN
- Make and model
- Airbus A350941
- Aircraft serial
- 0404
- Aircraft time
- 1,963 hours, 211 cycles
- System (JASC)
- 2840 · Fuel Indicating System
- Part
- Concentrator
- Condition
- Malfunctioned
- Location
- Fuel Data
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- P
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.