# SDR SWAA2023013186204

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 29, 2022
- Submitted: January 31, 2023
- Operation: Air carrier
- Aircraft: [N213WN](https://openairdocs.org/aircraft/N213WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 34217
- Aircraft time: 58,853 hours, 35,162 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: NOTREPORTED
- Condition: Cracked
- Location: Zn 800 Door
- 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/SWAA2023013186204

## Discrepancy

FWD CABIN FUS SUPPORT FRAME FLANGE CUTOUT CRACKED ABOVE L-1 DOOR CUTOUT @ STA 312<[01] PERFORMED HFEC INSP ON SUPPORT FRAME FLANGE CUTOUT CRACKED; IAW B 737 NDT PART 6 51-00-00 PROC 23. CRACK OF 0.250' LENGTH CONFIRMED. TOOL NORTEC 600. BC 166316. CALIB DUE 10-17-23.;[02] ACCOMPLISHED REPAIR AT FRAME STA 312 LBL33 BETWEEN S-5L AND S-6L PER EA M-22-153-01244 INSTRUCTIONS.;[03] VERIFIED STEP 2.

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