# SDR DALA2018030601423

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 4, 2018
- Submitted: March 6, 2018
- Operation: Air carrier
- Aircraft: [N831MH](https://openairdocs.org/aircraft/N831MH), registered now
- Make and model: Boeing 767432ER
- Aircraft serial: 29702
- Aircraft time: 69,636 hours, 14,081 cycles
- System (JASC): [2810 · Fuel Storage](https://openairdocs.org/jasc/2810)
- Part: Relief Valve
- Condition: Tripped
- Location: Left Wing
- Stage of operation: CL
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2018030601423

## Discrepancy

DURING CLIMB OUT,  FUEL WAS REPORTED BEING DUMPED OUT OF THE LEFT WING DURING A LEFT TURN.  ELECTED TO RETURN TO DEPARTURE.   DECLARED AN EMERGENCY AND LANDED .   FOUND LEFT PRESSURE RELIEF VALVE TRIPPED.  R & R THE LEFT WING PRESSURE RELIEF VALVE IAW AMM 28-13, OPS AND LEAK CHECKED GOOD.

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