# SDR DALA2019110406408

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 1, 2019
- Submitted: November 5, 2019
- Operation: Air carrier
- Aircraft: [N822DX](https://openairdocs.org/aircraft/N822DX), registered now
- Make and model: Boeing 757-26D
- Registry model: [Boeing 757-26D](https://openairdocs.org/model/boeing-757-26d) (OpenAirDocs)
- Aircraft serial: 33966
- Aircraft time: 40,581 hours, 19,953 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Access Door
- Condition: Missing
- Location: Ac Bay
- Stage of operation: IN
- How discovered: O
- Nature of condition: E
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2019110406408

## Discrepancy

(AIRCRAFT 6822, L/P 6532920) AFTER T/O VIBRATION AND HI PITCHED HUMMING FROM LEFT SIDE OF A/A. COULD FEEL VIBRATION IN FLT. CONTROLS, RUDDER PEDALS AND AIRFRAME. AFTER LEVEL OFF, WENT AWAY, NOTHING ON DESCENT. CORRECTIVE ACTION: DURING W/A FOUND LT SIDE PACK INLET ACCESS DOOR MISSING. ALSO PANEL DAMAGE. 665422. REMOVED PANEL, ROUTED TO SHOP. REINSTALLED PANEL.

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