# SDR TWAA9776001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 9, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N604TW](https://openairdocs.org/aircraft/N604TW), registered now
- Make and model: Boeing 767231
- Aircraft serial: 22567
- Engine: Pwa JT9D7R4D
- System (JASC): [7530 · Compressor Bleed Control](https://openairdocs.org/jasc/7530)
- Part: Evbc
- Part number: 7665557
- Condition: Failed
- Location: Nr 2 Engine
- Stage of operation: CL
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TWAA9776001

## Discrepancy

CDG - FLT 917 - DURING CLIMB AT FL 350, NR 2 ENGINE, SN 4613, EXPERIENCED COMPRESSOR STALL IN CLEAR AIR.  REMOVED AND REPLACED EVBC, MFG PN 766555-7, MANUFACTURED BY HAMILTON STANDARD.  OPS CHECKS NORMAL.  ENGINE TOTAL TIME:  44,118 HOURS; 11,256 CYCLES.  CHECK C - 6-4-97 - LAX.  (X)

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