# SDR IPXA2026073136448

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 30, 2026
- Submitted: July 31, 2026
- Operation: Air carrier
- Aircraft: [N609UP](https://openairdocs.org/aircraft/N609UP), registered now
- Make and model: Boeing 747-8F
- Registry model: [Boeing 747-8F](https://openairdocs.org/model/boeing-747-8f) (OpenAirDocs)
- Aircraft serial: 64254
- Aircraft time: 32,485 hours, 4,764 cycles
- System (JASC): [3830 · Waste Disposal System](https://openairdocs.org/jasc/3830)
- Part: Blower
- Part number: 04530248
- Part serial: 04530248
- Condition: Inoperative
- Location: Toilet Vacuum
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2026073136448

## Discrepancy

AIR TURN BACK,  PRIOR TO DEPARTURE WE WERE ADVISED BY MAINTENANCE CONTROL THAT THE TOILET WOULD SUCTION FEED ABOVE 16000€™ DUE TO MEL. IT DID NOT WORK REF T3F18E0099P47 FOR CORRECTIVE ACTION  REMOVED AND REPLACED LAV VACUUM BLOWER WITH REF TO MM 38-32-06/401 CONFIG 1.

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