# SDR SWAA2022013158125

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 4, 2022
- Submitted: January 31, 2022
- Operation: Air carrier
- Aircraft: [N8623F](https://openairdocs.org/aircraft/N8623F), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36731
- Aircraft time: 27,330 hours, 12,353 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/SWAA2022013158125

## Discrepancy

A125-21 - AFT CARGO BAY - FLOOR PANEL - 140CF - PERIMETER CORRODED ; / [01] VERIFIED LIMITS; FOUND OUT OF LIMITS ( MORE THAN 20' LENGTH ) IAW 25-52-01-201-801.; [02] IDENTIFIED MATERIAL FOR PNL # 140CF AS: 2024 - T3-071 A TAG # A84104. IAW AMM 25-52-01-201-801.; [03] VERIFIED STEPS 1 AND 2; [04] FABRICATED NEW PNL # 140 CF IAW AMM 25-52-01-201-801.; [05] VERIFIED STEP #4; OK GIVEN TO TREAT AND PRIME FLOOR PANEL; [06] ALODINED AND PRIMED THE LWR SURFACE OF PNL # 140 CF IAW AMM 51-21-72.; [07] VERIFIED ITEM 6<BR>CORROSION PARAMETERS NOT FILLED OUT.; [08] FINISHED FAB.; [09] AUDIT C/W

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