# SDR AALA20170602008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 2, 2017
- Submitted: June 7, 2017
- Operation: Air carrier
- Aircraft: [N873NN](https://openairdocs.org/aircraft/N873NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 40766
- Aircraft time: 18,237 hours, 7,319 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Skin
- Part number: 141A61508
- Condition: Cracked
- Location: L1 Door
- 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/AALA20170602008

## Discrepancy

AIRCRAFT WAS IN BASE MAINTENANCE.  CRACK ON L1 DOOR INNER SKIN BETWEEN THE LOWER HINGE ARM ACCESS HOLE AND THE FORWARD EDGE OF THE DOOR.  CRACK WAS PREVIOUSLY STOP DRILLED.  PERMANENT REPAIR IAW EA 270317.

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