# SDR GTIA2015122801443

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 28, 2015
- Submitted: December 28, 2015
- Operation: Air carrier
- Aircraft: [N602NK](https://openairdocs.org/aircraft/N602NK), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 4264
- Aircraft time: 22,563 hours, 10,452 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Door Frame
- Part number: D5227900200800
- Condition: Dirty
- Location: Emergency Exit
- Stage of operation: CR
- 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/GTIA2015122801443

## Discrepancy

SIGNIFICANT HUMMING COMING FROM BOTH EMERGENCY EXITS ACFT LT.  REMOVED FWD & AFT LT EXIT HATCHES FOUND EXCESSIVE FRIME AROUND PERIMETER OF DOOR CUT OUT CLEANED AS REQUIRED. INSTALLED FWD & AFT LT EXIT HATCHES IAW AMM 52-21-11, PB401.

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