# SDR DALA2025100607237

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 3, 2025
- Submitted: October 6, 2025
- Operation: Air carrier
- Aircraft: [N3768](https://openairdocs.org/aircraft/N3768), registered now
- Make and model: Boeing 737832
- Aircraft serial: 29630
- Aircraft time: 75,388 hours, 29,117 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Door Sill
- Condition: Corroded
- Location: Zone 200
- 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/DALA2025100607237

## Discrepancy

CORROSION ON LOWER SILL CHORDS RH OF R2 DOOR BTW STA 986.5 TO STA 847 AT W2 ORIGINAL THICKNESS: 0.080 INCHES AND MINIMUM REMAINING THICKNESS IS 0.056 INCHES. THEREFORE, IS OUT LIMITS PER B737-800 SRM-53-70-15. LOWER SILL CHORDS RH OF R2 DOOR BTW STA 986.5 TO STA 847 AT W2 WAS REPLACED AND INSTALLED PER B737-800 SRM 51-40-02-0G.

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