# SDR 2008FA0000379

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 30, 2008
- Submitted: July 10, 2008
- Operation: General aviation
- Aircraft: N3628D
- Make and model: Scwzer G164B
- Aircraft serial: 735B
- Engine: Pwa R1340*
- System (JASC): [5541 · Rudder, Spar/Rib](https://openairdocs.org/jasc/5541)
- Part: Spar
- Condition: Corroded
- Location: Rudder
- 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/2008FA0000379

## Discrepancy

FOUND EXTERNAL CORROSION ON RUDDER MAIN TUBULAR SPAR APPROXIMATELY (2) INCHES ABOVE RUDDER CONTROL HORN. POST WAS SEVERELY CORRODED WITH HOLES THRU TUBE. AD 78-08-09 ADDRESSES THIS PROBLEM BUT NOT FOR THIS MODEL AIRCRAFT. (K)

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