# SDR SWAA2025010777226

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 13, 2024
- Submitted: January 7, 2025
- Operation: Air carrier
- Aircraft: [N8514F](https://openairdocs.org/aircraft/N8514F), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36975
- Aircraft time: 26,358 hours, 13,054 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2025010777226

## Discrepancy

AFT R/H LAV; FLOOR BEAM UNDER AFT INBOARD MOUNT; HAS EVIDENCE OF CORROSION AT STA. 947.<[01] EVALUATED CORROSION DAMAGE AND FOUND TO BE OUT OF LIMITS PER SRM 53-70-51-1A-1.[14] OK TO INSTALL REPAIR PARTS ON STA 947 FLOOR BEAM;[15] INSTALLED RH AND LH STA 947 FLOOR BEAM STRINGER CLIPS PER SRM 51-40-02.;[16] C/W INSPECTION AS REQUIRED C/A # 15 - INSTALLED RH AND LH STA 947 FLOOR BEAM STRINGER CLIPS PER SRM 51-40-02.;[17] REPAIRED DAMAGE PER SRM 53-70-51-2R-5 AND EA'S M-24-153-02031 AND M-24-153-02022.;[18] RII: INSPECTED WORK PERFORMED IN CA #17.<BR>17. MICHAEL PETERSON (TECHNICIAN); 28-DEC-2024 17:47 UTC<BR>REPAIRED DAMAGE PER SRM 53-70-51-2R-5 AND EA'S M-24-153-02031 AND M-24-153-02022.

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