# SDR AALA2019041509021

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 9, 2019
- Submitted: August 27, 2019
- Operation: Air carrier
- Aircraft: [N818AW](https://openairdocs.org/aircraft/N818AW), registered now
- Make and model: Airbus A319-132
- Registry model: [Airbus A319-132](https://openairdocs.org/model/airbus-a319-132) (OpenAirDocs)
- Aircraft serial: 1375
- Aircraft time: 59,109 hours, 26,261 cycles
- Engine: Iae V2524A5
- Engine time: 55,335 hours, 23,014 cycles
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Blade
- Condition: Damaged
- Location: Nr 1 Engine
- Stage of operation: NR
- How discovered: O
- Nature of condition: M, J
- Precautionary procedure: B, E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA2019041509021

## Discrepancy

AIRCRAFT WAS GROUNDED,  PILOT REPORTS THE #1 ENG SN# V11099  OBSERVED SYMPTOMS INDICATING A LOSS IN HPC PERFORMANCE, INCREASE IN EGT, WF, LPR, CET, N2, ICT2, DECREASE IN TER3. DECREASE IN TAKEOFF EGT MARGIN. MAINTENANCE ACCOMPLISHED BORESCOPE INSPECTION ON STAGE 7 HPC ASSEMBLY FOUND DAMAGED BLADES. AN ENGINE CHANGE HAS BEEN DECLARED.  MAINTENANCE REPLACED #1 ENGINE IAW JOB CARD IAW 26L40071004, OPS CHECK GOOD.

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