# SDR SWAA2025021389624

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 25, 2025
- Submitted: February 13, 2025
- Operation: Air carrier
- Aircraft: [N7825A](https://openairdocs.org/aircraft/N7825A), registered now
- Make and model: Boeing 737-7CT
- Registry model: [Boeing 737-7CT](https://openairdocs.org/model/boeing-737-7ct) (OpenAirDocs)
- Aircraft serial: 32750
- Aircraft time: 71,777 hours, 37,708 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Threshold
- 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/SWAA2025021389624

## Discrepancy

MULTIPLE SPOT WITH CORROSION ON ACB DOOR CUTOUT SURROUND THRESHOLD BS794.3 TO BS827+3 RBL30 WL156.<[01] UPDATED STEP 3;[02] 01 - REMOVED AND REPLACED PER [SRM 51-40-02-0G-0-A00729 (GENERAL - FASTENER INSTALLATION AND REMOVAL - AIRFRAME - PERMANENT)];[03] VERIFIED CORRECTIVE ACTION COMPLETED WITH STEPS 1-7

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