# SDR SWAA2023060143738

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 1, 2023
- Submitted: June 1, 2023
- Operation: Air carrier
- Aircraft: [N961WN](https://openairdocs.org/aircraft/N961WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36962
- Aircraft time: 37,902 hours, 23,158 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Cracked
- Location: Zn 100 Fus Lower
- 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/SWAA2023060143738

## Discrepancy

STA 312 FRAME CRACKED IN RADIUS AT FED HEADER SUPPORT.<[01] ACCOMPLISED REPAIR PER EA#M-22-153-01244 ON FAULT#TTG8Q00KVLNJ;[02] 'EA-GENERAL' REPAIR REFERENCE IS SELECTED PER EA#M-22-153-01244 STEP 10;[03] VERIFIED CORRECTIVE ACTION 1 AND 2<BR><BR>VERIFIED MEASUREMENT TABLE;[04] VERIFIED FAULT COMPLETED; NO FURTHER ACTION REQUIRED.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.