# SDR SWAA2018071823499

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 10, 2018
- Submitted: July 18, 2018
- Operation: Air carrier
- Aircraft: N270WN
- Make and model: Boeing 737705
- Aircraft serial: 29089
- Aircraft time: 48,750 hours, 34,858 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Stiffener
- Part number: 111A1000
- Condition: Cracked
- Location: Lt Mlg Ww
- 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/SWAA2018071823499

## Discrepancy

HORIZONTAL STIFFENER CRACKED AT STA 663, LBL 7, WL 152.  R&R STIFFENER PER SRM.

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