# SDR SWAA2024031354851

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 22, 2024
- Submitted: March 13, 2024
- Operation: Air carrier
- Aircraft: [N8683D](https://openairdocs.org/aircraft/N8683D), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36738
- Aircraft time: 26,980 hours, 13,191 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: NOTREPORTED
- Condition: Cracked
- Location: Bs 380 Lbl 13
- 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/SWAA2024031354851

## Discrepancy

PASSENGER CABIN FLOOR SUPPORT INTERCOSTAL UPPER ANGLE CRACKED ADJACENT TO FLOORBOARD FASTENER HOLE; STA. 380 +7' LBL 13.<[01] REMOVED PASSENGER CABIN FLOOR SUPPORT INTERCOSTAL UPPER ANGLE AT STA. 380+7' LBL 13; IAW SRM 53-10-04.;[02] MATCH DRILLED NEW INTERCOSTAL PER SRM 51-40-05.;[03] REMOTE PARTS HELP;[04] C/W INSPECTION.;[05] INSTALLED NEW PASSENGER CABIN FLOOR SUPPORT INTERCOSTAL UPPER ANGLE PER SRM 51-40-02;[06] VERIFIED INSTALLATION OF NEW PASSENGER CABIN FLOOR SUPPORT INTERCOSTAL UPPER ANGLE PER SRM 51-40-02

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.