# SDR SWAA2023042521288

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 27, 2023
- Submitted: April 25, 2023
- Operation: Air carrier
- Aircraft: [N8529Z](https://openairdocs.org/aircraft/N8529Z), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36974
- Aircraft time: 19,992 hours, 9,666 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Intercostal
- 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/SWAA2023042521288

## Discrepancy

CRACKED INTERCOSTAL UPPER ATTACH ANGLE AT STA 380-400; LBL 13; WL 208.<[01] UPDATED TABLE AND PART BLOCK;[02] REMOVED DAMAGED INTERCOSTAL UPPER ATTACH ANGLE AT STA 380-400; LBL 13; WL 208 PER SRM 51-40-02-0G-0.;[03] LOCATED AND DRILLED AND DEBURRED AND INSTALLED NEW INTERCOSTAL UPPER ATTACH ANGLE AT STA 380-400; LBL 13; WL 208 PER SRM 51-40-02-0G-0; SRM 51-40-05-0G-0; SRM 51-40-03-0G-0; DWG# 143A5400; ID 140.;[04] VERIFIED CORRECTOVE ACTION 3.

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