# SDR SCNA20230515148

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 14, 2023
- Submitted: May 15, 2023
- Operation: Air carrier
- Aircraft: [N5693A](https://openairdocs.org/aircraft/N5693A), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 29947
- Aircraft time: 69,397 hours, 35,874 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Part number: 143A81224
- Condition: Corroded
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SCNA20230515148

## Discrepancy

DEFECT  NR00421:  STA 420-440 STR 26R INTERCOSTAL. - - -  RESOLUTION: CORROSION ON INTERCOSTAL STA 420-440 STR 26 FOUND TO BE OUT OF LIMITS IAW B737 53-30-15-1A-1 4.G(B) PART REPLACED IAW B737 SRM 51-40-05-0G-0, 51-40-02-0G-0, AND BOEING DRAWING 143A8120 REV -.

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