# SDR FDEA201907251689

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 25, 2019
- Submitted: July 25, 2019
- Operation: Air carrier
- Aircraft: [N930FD](https://openairdocs.org/aircraft/N930FD), registered now
- Make and model: Boeing 757-2Y0
- Registry model: [Boeing 757-2Y0](https://openairdocs.org/model/boeing-757-2y0) (OpenAirDocs)
- Aircraft serial: 25240
- Aircraft time: 64,020 hours, 22,986 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Cargo
- Condition: Fumes
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: B, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA201907251689

## Discrepancy

DURING CLIMBOUT HAD STRONG UNKNOWN FUMES IN COCKPIT  FOR 2-3 MINUTES. THAN SEEMED TO BE DISSAPPATING, BUT AT LEVEL OFF AT FL 380 STARTED COMING BACK.  DECLARED AN EMERGENCY AND DIVERTED.  PER B757 FIM 21-00-01-3  VERIFIED ALL ENG OIL AND HYD NOT OVER SERVICED. NO EXTERNAL LEAKING. FOUND CHEMICAL SHIPMENT CAUSING STRONG ODOR.  SHIPMENT REMOVED FROM AIRCRAFT A/C, OPENED FOR APROX 6 HOURS. NO FUMES NOTICEABLE. RAN A/C PER B757 JRH AND MM 71-00-00-5-3 TO CLOSE COMPRESSOR BLEED VALVES. NO FUMES ON EITHER ENG. A/C OK FOR SERVICE.

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