# SDR SWAA2024121055041

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 30, 2024
- Submitted: December 10, 2024
- Operation: Air carrier
- Aircraft: [N8329B](https://openairdocs.org/aircraft/N8329B), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 37006
- Aircraft time: 38,908 hours, 18,280 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- 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/SWAA2024121055041

## Discrepancy

CRACKED FLOOR SUPPORT AT BS 393 RBL 8.283 WL 208 CRACKED FLOOR SUPPORT BETWEEN BS 380-400 RBL 8.283 WL 208<[01] STEP 3 RBL DOES NOT MATCH THE SIGNOFFS AND THERE IS NO OVERALL CORRECTIVE ACTION.;[02] REMOVED AND REPLACED WITH NEW FLOOR SUPPORT AT BS 393 RBL 13 WL 208 IAW SRM 51-40-05; BOEING DWG#143A5400 REV:-; SRM 51-40-02; SRM 53-00-04-1A-1;[03] REMOVED AND REPLACED WITH NEW FLOOR SUPPORT AT BS 380-400 RBL 8.283 WL 208 IAW SRM 51-40-05; BOEING DWG#143A5400 REV:-; SRM 51-40-02; SRM 53-00-04-1A-1;[04] CORRECTED RBL LOCATIONS ON STEPS;[05] VERIFIED CORRECTIVE ACTION 3

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