# SDR ASMF201105001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 28, 2011
- Submitted: May 6, 2011
- Operation: Air carrier
- Aircraft: [N774AM](https://openairdocs.org/aircraft/N774AM), registered now
- Make and model: Boeing 777-2Q8
- Registry model: [Boeing 777-2Q8](https://openairdocs.org/model/boeing-777-2q8) (OpenAirDocs)
- Aircraft serial: 28689
- Aircraft time: 38,567 hours, 6,177 cycles
- System (JASC): [2822 · Fuel Boost Pump](https://openairdocs.org/jasc/2822)
- Part: O-Ring
- Part number: M259881154
- Condition: Cracked
- Location: Fuel Pump
- Stage of operation: IN
- How discovered: V
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASMF201105001

## Discrepancy

DURING TRANSIT CHECK, TECH PERSONNEL DETECTED A FUEL LEAK IN RT WING DUE TO A CRACK IN THE FUEL PUMP O-RING NR 3; SO THE RT FUEL PUMP O-RING WAS REPLACED IAW MM 28-31-01, TESTED CORRECT.

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