# SDR SWAA2022011353561

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 15, 2021
- Submitted: January 13, 2022
- Operation: Air carrier
- Aircraft: [N8675A](https://openairdocs.org/aircraft/N8675A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 35976
- Aircraft time: 20,667 hours, 9,472 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Condition: Corroded
- Location: Fuselage
- Stage of operation: UK
- 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/SWAA2022011353561

## Discrepancy

FWD CARGO COMPARTMENT FLOOR PNL 120BF L/H/S TOP SKIN UNDER CAP STRIPS LENGTH OF PNL IS CORRODED AS MARKED ; / [01] VERIFIED CORROSION IS OUT OF LIMITS DUE BEING GREATER THAN 20SQ INCHES INA SRM 53-00-53-1A-1; [02] VERIFIED MATERIAL FOR NEW PANEL TO BE 2024-T3 .071 A TAG #A106976; [03] VERIFIED STEPS 1&2; [04] FABRICATED NEW FLOOR PANEL IAW AMM 25-52-01-201-801; [05] VERIFIED STEP 4<BR><BR>OK TO TREAT AND PRIME; [06] TREATED & PRIMED PANEL IAW AMM 25-52-01-201-801; [07] FABRICTED REPLACEMENT PANEL 120BF IAW 25-52-01-201-801; [08] VERIFIED STEPS 6 AND 7<BR>AUDIT CW

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