# SDR SWAA2024022146329

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 29, 2024
- Submitted: February 21, 2024
- Operation: Air carrier
- Aircraft: [N8681M](https://openairdocs.org/aircraft/N8681M), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36904
- Aircraft time: 27,018 hours, 13,174 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Part number: UNKNOWN
- 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/SWAA2024022146329

## Discrepancy

PANEL 140BF PANEL ASSEMBLY - AFT CARGO COMPARTMENT FLOOR HAS CORROSION AROUND FASTENER HOLES.<[01] REMOVED SURFACE CORROSION ON FASTENER HOLES ON FLOOR PANEL 140BF ATTACH PER SRM 51-10-02; FOUND TO BE WITHIN ALLOWABLE LIMITS. MATERIAL REMOVED 0.003 AND REMAINING THICKNESS 0.067. REPLACED COMPANY CONVENIENCE.;[02] CORRECTION FOR LINE 1. REMOVED SURFACE CORROSION ON FASTENER HOLES ON FLOOR PANEL 140BF ATTACH PER SRM 51-10-02; FOUND TO BE WITHIN ALLOWABLE LIMITS SRM 53-00-53. MATERIAL REMOVED 0.003 AND REMAINING THICKNESS 0.067. REPLACED COMPANY CONVENIENCE.;[03] CW INSP;[04] REMOVED AND REPLACED NEW FLOOR PANEL 140BF PER AMM 25-52-10.;[05] CORRECTION FOR LINE 4 INSTALLED NEW FLOOR PANEL 140BF ON TASK CARD TTG8Q00QFLH7

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