# SDR AALA201707249023

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 20, 2017
- Submitted: July 25, 2017
- Operation: Air carrier
- Aircraft: N961UW
- Make and model: Emb ERJ 190-100 IGW
- Registry model: [EMB ERJ 190-100 IGW](https://openairdocs.org/model/embraer-erj-190-100-igw) (OpenAirDocs)
- Aircraft serial: 19000183
- Aircraft time: 21,972 hours, 15,746 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Part number: 19033065019
- Condition: Cracked
- Location: Lt Wing
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201707249023

## Discrepancy

WHILE INVESTIGATING A LEFT WING FUEL LEAK, FOUND A CRACK ON THE LEFT WING LOWER SKIN AT STRINGER 27L AND RIB 20.  REPAIRED THE LEFT WING LOWER SKIN IAW EA 271742, AND SRM 57-10-01, REPAIR 55P.

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