# SDR SWAA2023052229341

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 19, 2023
- Submitted: May 22, 2023
- Operation: Air carrier
- Aircraft: [N7835A](https://openairdocs.org/aircraft/N7835A), registered now
- Make and model: Boeing 737752
- Aircraft serial: 34294
- Aircraft time: 57,926 hours, 30,275 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support Angle
- Condition: Cracked
- Location: Zn 200 Fus Top
- 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/SWAA2023052229341

## Discrepancy

MAIN CABIN FLOOR STRUCTURE BETWEEN STA 380 AND STA 400 LBL 13; INTERCOSTAL UPPER SUPPORT ANGLE CRACKED AT FASTENERS HOLES.<[01] REMOVED AND REPLACED INTERCOSTAL UPPER SUPPORT ANGLE AT MAIN CABIN FLOOR STRUCTURE BETWEEN STA 380 AND STA 400 LBL13 PER B737-700 SRM 51-40-02-0G-0 AND DRWG #143A5400 SH 38.;[02] VERIFIED RII STEPS.

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