# SDR N3VR96157

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 2, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N590CA](https://openairdocs.org/aircraft/N590CA), registered now
- Make and model: Boeing 727231
- Aircraft serial: 20098
- Engine: Pwa JT8D9
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Igv Case
- Part number: 537131
- Condition: Cracked
- Location: Engine
- 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/N3VR96157

## Discrepancy

INLET GUIDE VANE CASE WAS CRACKED AT A PREVIOUS WELD REPAIR.  THE INLET GUIDE VALVE (I/G/V) CASE WAS REPLACED IAW MM 72-00 AND THE NR 1 BEARING WAS REPLACED IAW MM 72-00-23.  (M)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.