# SDR AALA202112039005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 29, 2021
- Submitted: December 3, 2021
- Operation: Air carrier
- Aircraft: [N817AN](https://openairdocs.org/aircraft/N817AN), registered now
- Make and model: Boeing 787-8
- Registry model: [Boeing 787-8](https://openairdocs.org/model/boeing-787-8) (OpenAirDocs)
- Aircraft serial: 40635
- Aircraft time: 17,032 hours, 2,485 cycles
- System (JASC): [3830 · Waste Disposal System](https://openairdocs.org/jasc/3830)
- Part: Circuit Breaker
- Condition: Pulled
- Location: Zone 200 - Fuse
- Stage of operation: CR
- How discovered: V
- Nature of condition: G
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202112039005

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: LH LAVATORIES WILL NOT FLUSH AND WASTE TANKS SHOW FULL, FLIGHT DECLARED EMERGENCY AND RETURNED TO FIELD. RESET LAVATORY SYSTEM CIRCUIT BREAKER, OPS CHECK GOOD.

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