# SDR SWAA2021042340950

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 9, 2021
- Submitted: April 23, 2021
- Operation: Air carrier
- Aircraft: [N8660A](https://openairdocs.org/aircraft/N8660A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36654
- Aircraft time: 20,801 hours, 9,225 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Condition: Corroded
- Location: Aft 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/SWAA2021042340950

## Discrepancy

AFT CARGO FLOOR PNAEL 140 BF CORRODED ALONG L/H AND R/H OUTBOARD EDGES. / REMOVED DAMAGE PER SRM 51-10-02. FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-1. ORIGINAL THICKNESS .071 REMOVED. .016 REMAINING THICKNESS .055 AT STA 747 AND LBL 22. REPLACED WITH NEW PANEL FROM STOCK. PANEL INSTALLED ON SA-M 565S. P/N 453A2610-32

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