# SDR SWAA2024102838586

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 17, 2024
- Submitted: October 28, 2024
- Operation: Air carrier
- Aircraft: [N7878A](https://openairdocs.org/aircraft/N7878A), registered now
- Make and model: Boeing 737-7K9
- Registry model: [Boeing 737-7K9](https://openairdocs.org/model/boeing-737-7k9) (OpenAirDocs)
- Aircraft serial: 34320
- Aircraft time: 58,290 hours, 29,791 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: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2024102838586

## Discrepancy

AFT/CARGO PNL.# 140CF UPPER SIDE AT OUTTER PERIMITER SHOWS AREAS WITH LITE CORROSION BEGININGS.<[01] REMOVED CORROSION; PERFORMED UT THICKNESS INSPECTION; CHECKED LIMITS FOUND OUT OF LIMITS AND ORDERED NEW AFT CARGO FLOOR PANEL 140CF PER SRM 51-10-02-0-0G AND SRM 53-00-53-1A-1 INSTALLATION TO BE ACCOMPLISHED ON TASKCARD #TTG8Q00VT988;[02] CORRECTION TO STEP 1: REMOVED CORROSION; PERFORMED UT THICKNESS INSPECTION; CHECKED LIMITS FOUND OUT OF LIMITS AND ORDERED NEW AFT CARGO FLOOR PANEL 140CF PER SRM 51-10-02-0-0G AND SRM 53-00-53-1A AND INSTALLATION TO BE ACCOMPLISHED ON TASKCARD #TTG8Q00VC4UG;[03] VERIFIED STEP 2.

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