# SDR UIEA2017041400577

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 13, 2017
- Submitted: April 14, 2017
- Operation: Air carrier
- Aircraft: [N409MC](https://openairdocs.org/aircraft/N409MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 30558
- Aircraft time: 71,080 hours, 10,922 cycles
- System (JASC): [2830 · Fuel Dump System](https://openairdocs.org/jasc/2830)
- Part: Pump
- Part number: 60721013
- Part serial: 11750199PT
- Condition: Failed
- Location: Jettison
- 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/UIEA2017041400577

## Discrepancy

STATUS MESSAGE FOR OVERRIDE JETTISON PUMP NR 3 FAILED.   REPLACED THE PUMP IAW AMM 28-31-01-004-001-001, REV 88, AND AMM 28-31-01-404-018-001, REV 88, STEP 3A TO 3J11.   OPS TESTED AND COND CHECK NORMAL.

---
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.