# SDR SWAA2021062370069

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 5, 2021
- Submitted: June 23, 2021
- Operation: Air carrier
- Aircraft: [N938WN](https://openairdocs.org/aircraft/N938WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36645
- Aircraft time: 39,916 hours, 24,221 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Cracked
- Location: Bs 312
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2021062370069

## Discrepancy

FRAME CRACKED ABOVE FED AT BS 312; LBL 32.75; WL 282.5 (MARKED). / REPAIRED CRACKED FRAME AT BS312 LBL 32.75 WL282.5 PER EA 21-153-01492 REV IR AND ATS ER# 21-01885 REV IR

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