# SDR 2025F00106

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 29, 2025
- Submitted: April 29, 2025
- Operation: General aviation
- Aircraft: [N317QS](https://openairdocs.org/aircraft/N317QS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 6800160
- Aircraft time: 15,538 hours, 10,466 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- 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/2025F00106

## Discrepancy

RH MLG WHEEL WELL AFT SPAR LOWER CLIP INBD OF WS 37.00 IS HEAVILY CORRODED NEAR 2 HI-LOK'S. MECHANICALLY REMOVED CORROSION LOCATED IN RH MLG WHEEL WELL, AFT SPAR, LOWER CAP RWS 17 TO RWS 19 INBD OF WS 37.00 IAW C680 SRM 51-70-02. FOUND CORROSION BLENDS BEYOND C680 SRM 51-70-02 LIMITATIONS EXCEEDING .002" OF MATERIAL REMOVED FROM NOMINAL SKIN THICKNESS. REPAIRED CORROSION BLENDS IAW TEXTRON ENGINEERING FIELD REPAIR FR-680-0160-14848 REV- DATED MARCH 6, 2025 TITLED FIELD REPAIR-CORROSION, RH WING, REAR SPAR, LOWER CAP, RWS 17 TO RWS 19.  REPAIR IS SUPPORTED WITH FAA FORM 8100-9 DATED MARCH 6, 2025.

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