# SDR F3LA99095

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 30, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N207AU](https://openairdocs.org/aircraft/N207AU), registered now
- Make and model: Boeing 737201
- Aircraft serial: 19423
- Engine: Pwa JT8D9A
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Igv
- Condition: Cracked
- Location: Nr 1 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/F3LA99095

## Discrepancy

DEN - DURING C-CHECK, INSPECTION REPORTED NR 1 ENGINE INLET GUIDE VANE CRACKED ON WELD AT 'A' FLANGE AT 2 O'CLOCK POSITION.  MAINTENANCE STOP DRILLED CRACK PER P/W JT8D MM 72-00, PAGES 664A, 664B AND 665.  CRACK AREA WELDED PER P/W E/M 72-23-01, REPAIR NR 14, SUBTASK 1, 2, 3 AND 4.  STRESS RELIEVED PER P/W E/M 72-23-01, REPAIR 14.  (M)

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