# SDR IPXA2018111936129

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 16, 2018
- Submitted: November 19, 2018
- Operation: Air carrier
- Aircraft: [N273UP](https://openairdocs.org/aircraft/N273UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48574
- Aircraft time: 67,606 hours, 12,981 cycles
- System (JASC): [2820 · Aircraft Fuel Distribution System](https://openairdocs.org/jasc/2820)
- Part: Warning Message
- Condition: False Activation
- Location: Fuel Sys
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2018111936129

## Discrepancy

AFTER INITIALING FUEL DUMP,  A LEVEL 2 DUMP VALVE RT DISAGREE DISPLAYED.  THE VALVE OPENED AFTER ABOUT 5 MINUTES OF DUMP START.  CARRIED OUT FIM 28-30-06-00, TASK 810-802, FIG 106.  FAULT TREE REV 89.02.  SYSTEM OK. NO CURRENT FAULTS DISPLAYED.

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