# SDR UIEA2024061200516

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 12, 2024
- Submitted: June 13, 2024
- Operation: Air carrier
- Aircraft: [N453PA](https://openairdocs.org/aircraft/N453PA), registered now
- Make and model: Boeing 747-46NF
- Registry model: [Boeing 747-46NF](https://openairdocs.org/model/boeing-747-46nf) (OpenAirDocs)
- Aircraft serial: 30811
- Aircraft time: 92,166 hours, 15,926 cycles
- System (JASC): [2170 · Humidity Control System](https://openairdocs.org/jasc/2170)
- Part: Line
- Part number: 719244
- Part serial: 200106048
- Condition: Broken
- Location: Water Separator
- Stage of operation: CL
- How discovered: O
- Nature of condition: B, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2024061200516

## Discrepancy

ADVISORY MSG "SMOKE CREW REST " AROUND 800 TO 1000 FEET AFTER T.O., FOLLOWED BY FUMES ON THE FLIGHT DECK.(<P>R/R CREW REST AREA TRIM AIR MODULATING VLV, REAPIRED BROKEN WATER SEPERATOR LINE, AND REPLACED COALLESOR BAGS PER AMM 21-61-16. OPS CHK GOOD.</P>)

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