# SDR AMTA200600678

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 19, 2006
- Submitted: December 6, 2006
- Operation: Air carrier
- Aircraft: [N304TZ](https://openairdocs.org/aircraft/N304TZ), registered now
- Make and model: Boeing 737-83N
- Registry model: [Boeing 737-83N](https://openairdocs.org/model/boeing-737-83n) (OpenAirDocs)
- Aircraft serial: 30675
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Fuel
- Condition: Leaking
- Location: Nr 2 Engine
- Stage of operation: TX
- How discovered: O
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AMTA200600678

## Discrepancy

DURING WALK AROUND INSPECTION FOUND FUEL LEAK NR 2 ENGINE FROM TBV VALVE.  RUN ENGINE AT IDLE TBV STOP LEAKS, HPTACC VALVE STRT LEAKING.  REMOVED AND REPLACED HPTACC IAW AMM.  NO LEAK NOTICED.  OPS CHECK GOOD.  (K)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.