# SDR SWAA2022020232004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 20, 2017
- Submitted: February 2, 2022
- Operation: Air carrier
- Aircraft: [N8301J](https://openairdocs.org/aircraft/N8301J), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36980
- Aircraft time: 19,628 hours, 8,202 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Support
- Condition: Corroded
- Location: Fwd Cargo Lh
- 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/SWAA2022020232004

## Discrepancy

***CORROSION*** ON FORWARD CARGO FLOOR TO SIDE WALL SUPPORT STA 500D+8; LBL24; WL164 / REMOVED CORROSION ON FWD CARGO FLOOR TO SIDEWALL SUPPORT IN AREAS OF 1' X 1' MAXIMUM MATERIAL LOSS .018'. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2. FABRICATED REPLACEMENT SUPPORT AND SPLICES IAW SRM 53-00-53-2R-5. INSTALLED SUPPORT AND SPLICES IAW SRM 53-00-53-2R-5 AND BOEING DRAWINGS 143A7505 & 143A7500

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