# SDR UIEA2024031400149

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 15, 2024
- Submitted: March 18, 2024
- Operation: Air carrier
- Aircraft: [N480MC](https://openairdocs.org/aircraft/N480MC), registered now
- Make and model: Boeing 747422
- Aircraft serial: 28812
- Aircraft time: 79,992 hours, 9,424 cycles
- System (JASC): [2800 · Aircraft Fuel System](https://openairdocs.org/jasc/2800)
- Part: Warning Message
- Condition: Illuminated
- Location: Transfer
- Stage of operation: CR
- How discovered: C
- Nature of condition: O, S
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2024031400149

## Discrepancy

FUEL STAB TRANSFER EICAS CAUTION MSG(<P>RESET STAB BOOST PUMP CIRCUIT BREAKERS L & R. PERFORMED GROUND TEST OF HORIZONTAL STAB ISOLATION VALVE PER AMM 28-17-00-705-039. TEST PASSED. NO DEFECTS NOTED. OKAY FOR SERVICE.</P>)

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