# SDR 04053

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 24, 2004
- Submitted: October 26, 2004
- Operation: Air carrier
- Aircraft: N717CK
- Make and model: Boeing 747123
- Aircraft serial: 20325
- Aircraft time: 73,740 hours, 21,243 cycles
- Engine: Pwa JT9D7A
- Engine time: 59,179 hours, 24,034 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Failed
- Location: Nr 4
- Part time: 59,179 hours, 24,034 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: X, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/04053

## Discrepancy

ON T/O FROM HNL, NR 4 ENGINE LOSS AT 200 FT WITH LOUD BANG AND BRIGHT FLASH.  EGT WENT TO 1100 DEGREES, ENGINE OIL PRESSURE APPROX 10 PSI FOR 5 MIN, THEN WENT TO 5PSI.  RETURNED TO HNL.  BOROSCOPED NR 4 ENGINE LP AND HP COMP SECTIONS AND FOUND EVIDENCE OF BIRD STRIKE.

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