# SDR JGVR20201001001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 1, 2020
- Submitted: October 1, 2020
- Operation: Air carrier
- Aircraft: [N357QS](https://openairdocs.org/aircraft/N357QS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 6800155
- Aircraft time: 12,165 hours, 7,993 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Condition: Debonded
- Location: Rt Wing
- 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/JGVR20201001001

## Discrepancy

VERTICAL STAB AFT SPAR LT UPPER ANGLE HAS 2 AREAS OF VERIFIED INTERGRANULAR CORROSION.  MECHANICALLY BLENDED 2 AREAS ON VERTICAL STAB AFT SPAR LT UPPER ANGLE, IAW CESSNA 680 SRM 51-70-02.  EVALUATED AREA AND FOUND TO BE OUT OF SRM LIMITS.  PERFORMED TEXTRON FIELD REPAIR-CORROSION, VERTICAL STABILIZER, LT REAR SPAR CAP, VFS 190 AND 220 FR-680-0220-8415 REV- DATED: 09/30/2020, APPROVED ON FAA FORM 8100-9 DATED 09/30/2020.

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