# SDR SWAA2022020936187

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 28, 2018
- Submitted: February 9, 2022
- Operation: Air carrier
- Aircraft: [N8317M](https://openairdocs.org/aircraft/N8317M), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36992
- Aircraft time: 20,130 hours, 8,682 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Support
- Condition: Corroded
- Location: Aft Cargo Compt
- 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/SWAA2022020936187

## Discrepancy

***CORROSION*** AFT CARGO L/H FLOOR TO SIDEWALL SUPPORT BS 727+4 TO 787. / REMOVED CORROSION ON LH FLOOR TO SIDEWALL SUPPORT BS 727+4-787. FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-2. REMOVED DAMAGED SUPPORT AND REPLACED FROM BS 727+4 TO 787 WITH SPLICE DOUBLERS INSTALLED AT BS 727E-727F & BS 747-767 IAW SRM 51-40-02; SRM 53-00-53-2R-5 AND BOEING DRAWING 149A8102

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