# SDR 98ZZZX3803

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 14, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N34BJ](https://openairdocs.org/aircraft/N34BJ), registered now
- Make and model: Cessna 340A
- Registry model: [Cessna 340A](https://openairdocs.org/model/cessna-340a) (OpenAirDocs)
- Aircraft serial: 340A1003
- System (JASC): [5412 · Nacelle/Pylon, Bulkhead/Firewall](https://openairdocs.org/jasc/5412)
- Part: Bulkhead
- Part number: 085160127
- Condition: Corroded
- Location: Engine Bay
- Part time: 2,400 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/98ZZZX3803

## Discrepancy

DURING A C OF A INSPECTION (ANNUAL), LEFT ENGINE COMPARTMENT CANTED BULKHEADS WERE FOUND SEVERELY CORRODED (EXFOLIATION TYPE CORROSION).  BOTH FWD AND AFT CANTED BULKHEADS REPLACED WTIH FACTORY NEW PARTS.

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