# SDR IPXA2025041479027

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 12, 2025
- Submitted: April 14, 2025
- Operation: Air carrier
- Aircraft: [N635UP](https://openairdocs.org/aircraft/N635UP), registered now
- Make and model: Boeing 747-8F
- Registry model: [Boeing 747-8F](https://openairdocs.org/model/boeing-747-8f) (OpenAirDocs)
- Aircraft serial: 63199
- Aircraft time: 33,534 hours, 5,002 cycles
- System (JASC): [3830 · Waste Disposal System](https://openairdocs.org/jasc/3830)
- Part: Toilet
- Condition: Inoperative
- Location: Zone 900
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2025041479027

## Discrepancy

DIVERTED.   LAV INOP NO FLUSH FOUND LAVATORY WITH INTERMITTENT FAULTY FLUSH FUNCTION. REPLACED AND TESTED TOILET ASSY IAW AMM 38-32-01 PB.401 REV.47. FOUND SATIS WITH FLUSHING UNIT TESTED MULTIPLE TIMES.  OPEN

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