# SDR AU001246

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 30, 2000
- Submitted: March 20, 2001
- Operation: General aviation
- Make and model: Cessna S550
- Registry model: [Cessna S550](https://openairdocs.org/model/cessna-s550) (OpenAirDocs)
- Engine: Pwa JT15D1
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Spar
- Part number: 553200048
- Condition: Corroded
- Location: Horizontal Stab
- Part time: 9,101 cycles
- 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/AU001246

## Discrepancy

(AUS) HORIZONTAL STABILISER REAR SPAR AND UPPER SPAR CAP CORRODED.FOUND DURING REMOVAL OF THE UPPER RH SKIN DUE TO DELAMINATION.

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