# SDR SWAA2024121872035

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 26, 2024
- Submitted: December 18, 2024
- Operation: Air carrier
- Aircraft: [N8512U](https://openairdocs.org/aircraft/N8512U), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 38816
- Aircraft time: 26,682 hours, 13,283 cycles
- System (JASC): [2550 · Cargo Compartments](https://openairdocs.org/jasc/2550)
- Part: Intercostal
- Condition: Cracked
- Location: Zn 100 Fus Lower
- 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/SWAA2024121872035

## Discrepancy

FWD CARGO COMPARTMENT FLOOR STRUCTURE; LEFT SIDE PLATE INTERCOSTAL WEB HAS CRACK @ STA 400. (MARKED)<[01] FABRICATED INTERCOSTAL WEB/BAFFLE P/N 143A7510-39 PER GRANTED SMAL AND BOEING DWG 143A7510.;[02] VERIFIED WORK COMPLETED IN CORRECTIVE ACTION #1 PER GRANTED SMAL; BOEING DRAWING #143A7510 AND MPM 54.8;[03] REMOVED AND REPLACED PER SRM 51-40-02.

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