# SDR 2002F00341

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 8, 2002
- Submitted: March 27, 2002
- Operation: Air carrier
- Aircraft: [N481TA](https://openairdocs.org/aircraft/N481TA), registered now
- Make and model: Airbus A320-233
- Registry model: [Airbus A320-233](https://openairdocs.org/model/airbus-a320-233) (OpenAirDocs)
- Aircraft serial: 1500
- System (JASC): [2810 · Fuel Storage](https://openairdocs.org/jasc/2810)
- Part: Disk
- Part number: 4L95160
- Condition: Broken
- Location: Fuel Cell
- Stage of operation: LD
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2002F00341

## Discrepancy

SJO - FLT 660 - DURING THE FLIGHT, THE CAPTAIN REPORTED FUEL IMBALANCE INDICATION, THE AIRCRAFT RETURNED TO SJO STATION FOR MAINTENANCE.  AFTER LANDING, MAINTENANCE PERSONNEL PERFORMED OVERWEIGHT LANDING INSPECTION IAW AMM 05-51-11, AND DISCREPANCIES WERE NOT FOUND, THEN DURING TROUBLESHOOTING OF THE CENTER FUEL TANK WAS FOUND THE OVERPRESSURE DISK BROKEN, IT WAS REMOVED AND REPLACED REMOVED IAW AMM 28-22-27.  OPS CHECK OF FUEL INDICATION WAS PERFORMED WITH SATIFACTORY RESULTS AND THE AIRCRAFT WAS RETURNED TO NORMAL OPERATION.  (M)

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