# SDR SWAA2021112340425

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 3, 2021
- Submitted: November 23, 2021
- Operation: Air carrier
- Aircraft: [N8619F](https://openairdocs.org/aircraft/N8619F), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 33939
- Aircraft time: 27,911 hours, 12,502 cycles
- System (JASC): [5300 · Fuselage Structure (General)](https://openairdocs.org/jasc/5300)
- Part: Intercostal
- Condition: Cracked
- Location: Fuselage
- 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/SWAA2021112340425

## Discrepancy

PASSENGER CABIN FLOOR STRUCTURE STA 290 BL0; INTERCOSTAL IS CRACKED AT FASTENER HOLE. / REPLACED CABIN FLOOR STRUCTURE INTERCOSTAL AT STA 277 TO 294.5 BLO IAW SRM 51-40-02-0G-0 AND BOEING DRAWING 141A5400 SHEET 1 REV-. LOCATED FLOORBOARD HOLES AND BONDED NEW NUTPLATES IAW SRM 51-40-05-0G-0 AND SRM 51-40-10-2R-0. APPLIED CIC IAW AMM 51-21-91-620-802

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