# SDR SWAA2021080543927

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 21, 2020
- Submitted: August 5, 2021
- Operation: Air carrier
- Aircraft: [N8629A](https://openairdocs.org/aircraft/N8629A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36897
- Aircraft time: 21,553 hours, 9,506 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Condition: Corroded
- Location: Fwd Cargo
- 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/SWAA2021080543927

## Discrepancy

FWD CARGO COMPARTMENT FLOOR PANEL 120DF; AREAS OF CORROSION ON EDGES OF PANEL ON UPPER SIDE OF PANEL; AREAS MARKED IN BLUE / EVALUATED CORROSION FOUND TO BE OUT OF LIMITS EXCEEDS 20' OF CORROSION IAW B737 SRM 53-00-53-1A-1. FABRICATED NEW FLOOR PANEL P/N 453A2610-20 IAW B737 AMM 25-52-01-201-801. ATAG 48960

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