# SDR CALA2011112900775

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 29, 2011
- Submitted: November 30, 2011
- Operation: Air carrier
- Aircraft: [N53442](https://openairdocs.org/aircraft/N53442), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 33536
- Aircraft time: 7,540 hours, 2,381 cycles
- Engine: Cfmint CFM567B263
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: CFM567B
- Part serial: 802535
- Condition: Bird Ingestion
- Location: Nr 1
- Part time: 7,460 hours, 2,360 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: C, E
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2011112900775

## Discrepancy

ON TAKEOFF APPROX 500FT HAD BIRD STRIKE IN LEFT ENGINE.  ENGINE CONTINUED TO RUN BUT HAD COMPRESSOR STALLS EVERY FEW SECONDS REF L/P 8935556 FOR CORRECTIVE ACTION NO CAUTION LIGHTS IN COCKPIT VIBRATION WAS 2.6 BELOW 65 PERCENT N1 ENGINE RAN SMOOTH DID SIMULATED SINGLE ENGINE RETURN.  REMOVED AND REPLACED NR 1 ENGINE.

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