# SDR SWAA2026042078736

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 11, 2026
- Submitted: April 20, 2026
- Operation: Air carrier
- Aircraft: N8638A
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36911
- Aircraft time: 39,341 hours, 19,166 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Condition: Cracked
- Location: Zone 100
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026042078736

## Discrepancy

CRACKED UPPER CHORD LOCATED INTERNAL AREA RT SIDE BS 663.75 AND RBL 34 AT AIR CONDITIONING BAY.    REPLACED UPPER CHORD LOCATED INTERNAL AREA RT SIDE BODY STA 663.75 AND RBL 5 TO RBL 65 AT AIR CONDITIONING BAY IAW SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 111A1000 SHEET 347 REV-.

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