# SDR SWAA2024122772271

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 27, 2024
- Submitted: December 27, 2024
- Operation: Air carrier
- Aircraft: [N8733M](https://openairdocs.org/aircraft/N8733M), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 60710
- Aircraft time: 11,949 hours, 5,688 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Condition: Corroded
- Location: Zone 100
- 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/SWAA2024122772271

## Discrepancy

DOT 7L-018: AFT CARGO FLOOR PANEL 140DF IS CORRODED AT FASTENER HOLES<[01] UPON FURTHER INVESTIGATION FOUND A TOTAL OF 42 INCHES OF CORROSION WITH A MAX ALLOWED LENGTH OF CORROSION BEING 3 INCHES FOUND PANEL 140DF TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-1 RECEIVED REPLACEMENT MATERIAL PN 2024-T3-071 A TAG A263956 AND VERIFIED IT TO BE CORRECT REPLACEMENT MATERIAL IAW SRM 53-60-53-0I-1 FABRICATED PANEL 140DF IAW AMM 50-10-04-400-801 TREATED AND PRIMED IAW SRM 51-20-01-0G-0 AND PLACED ON PANEL RACK;[02] UPON FURTHER INVESTIGATION FOUND A TOTAL OF 42 INCHES OF CORROSION WITH A MAX ALLOWED LENGTH OF CORROSION BEING 3 INCHES FOUND PANEL 140DF TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-1 RECEIVED REPLACEMENT MATERIAL PN 2024-T3-071 A TAG A263956 AND VERIFIED IT TO BE CORRECT REPLACEMENT MATERIAL IAW SRM 53-60-53-0I-1 FABRICATED PANEL 140DF IAW AMM 50-10-04-400-801 TREATED IAW AMM 51-21-41-370-802 AND PRIMED IAW AMM 51-21-72-370-804 AND PLACED ON PANEL RACK;[03] VERIFIED WORK ACCOMPLISHED.

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