# SDR IPXA2019052342373

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 22, 2019
- Submitted: May 29, 2019
- Operation: Air carrier
- Aircraft: [N605UP](https://openairdocs.org/aircraft/N605UP), registered now
- Make and model: Boeing 747-8
- Registry model: [Boeing 747-8](https://openairdocs.org/model/boeing-747-8) (OpenAirDocs)
- Aircraft serial: 64252
- Aircraft time: 6,728 hours, 935 cycles
- System (JASC): [2620 · Extinguishing System](https://openairdocs.org/jasc/2620)
- Part: Unknown
- Condition: Malfunctioned
- Location: Extinguish Sys
- Stage of operation: DE
- How discovered: O
- Nature of condition: N
- Precautionary procedure: F
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2019052342373

## Discrepancy

INSPECTION TYPE:N/A EMERGENCY DECLARED - LOWER CARGO EXTINGUISHING SYSTEM INOP.  ITEM X'FER TO M670795. PER MEL:26-23-1. DMP C/W PLACARD INSTALLED.DI UPDATE. **SUPPLEMENTAL SDR** COMPLIED WITH Q ALERT 186208. THIS CLEARS M670795.

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