# SDR SWAA2024112558850

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 11, 2024
- Submitted: November 25, 2024
- Operation: Air carrier
- Aircraft: [N8511K](https://openairdocs.org/aircraft/N8511K), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36670
- Aircraft time: 26,335 hours, 13,169 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- 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/SWAA2024112558850

## Discrepancy

DOT A24-70 MID CABIN FLOOR INTERCOSTAL AT STATION 540 IS CRACKED AT RBL 3 AND RBL 22.<[01] REMOVED CRACKED MID CABIN FLOOR INTERCOSTAL AT STATION 540 AT RBL 3 AND RBL 22 AND REPLACED WITH NEW MID CABIN FLOOR INTERCOSTAL; PN 143A5240-64 ATAG WN48865; IAW SRM 51-40-02-0G-0 AND BOEING DWG 143A0060 ID:0064 REV:-;[02] AUDIT C/W

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