# SDR CA190312012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 12, 2019
- Submitted: August 17, 2020
- Operation: General aviation
- Make and model: Aerosp ATR42-500
- Registry model: [Aerosp ATR42-500](https://openairdocs.org/model/aerospatiale-alenia-atr42-500) (OpenAirDocs)
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead
- Part number: S53871411200
- Condition: Corroded
- Location: Aft
- Part time: 1,600,448 hours
- Component part number: UNKNOWN
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA190312012

## Discrepancy

(CAN) REAR PRESSURE BULKHEAD CORRODED AT RH LAP JOINT PN S53871407202. OUTSIDE/EXTERNAL COVER CORRODED PN S53871411200. RH WEB AT LAB JOINT AND STIFFENER CORRODED PN S53871407202. (TC# 20190312012)

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