# SDR UALA2011111706318

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 16, 2011
- Submitted: December 8, 2011
- Operation: Air carrier
- Aircraft: [N782UA](https://openairdocs.org/aircraft/N782UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26948
- Aircraft time: 64,465 hours, 9,333 cycles
- Engine: Pwa PW40903
- System (JASC): [2820 · Aircraft Fuel Distribution System](https://openairdocs.org/jasc/2820)
- Part: Shutoff Valve
- Condition: Leaking
- Location: Apu
- Stage of operation: IN
- 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/UALA2011111706318

## Discrepancy

FOUND UPPER APU SHUTOFF VLV LEAKING ON AFT SPAR LT CENTER TANK.  VLV NUMBER M28023.  REMOVED APU SHUTOFF ACTUATOR.  REPLACED APU SHUTOFF VALVE.  RE-INSTALLED APU SHUTOFF ACT.  BOTH VALVE AND ACT NEED OPS CHECKS AND STATIC LEAK CHECK.  OPS CHECKED APU SHUTOFF VALVE GOOD AND LEAK CHECKED GOOD.

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