# SDR CALA2026061517082

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 11, 2026
- Submitted: June 15, 2026
- Operation: Air carrier
- Aircraft: [N849UA](https://openairdocs.org/aircraft/N849UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 1649
- Aircraft time: 70,540 hours, 31,943 cycles
- Engine: Iae V2522A5
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Actuator
- Part number: 1778MK1
- Part serial: 1127
- Condition: Faulty
- Location: Nr 1
- Part time: 67,000 hours, 29,826 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026061517082

## Discrepancy

EGT NR 1 ENG EXCEEDANCE  TO WITH ECAM EGT EXCEED POST FLIGHT REPORT & TAKEOFF REPORT ENG GAS PATH ADV REPORT. REF L/P 9219236 FOR ALL WORK PERFORMED AND CLEARING OF FAULT REF TSM AND TECH SUPPORT. DUE TO THE REOCCURING ENG 1 EGT OVER LIMIT AND RELATED CLM'S "CHA 2.5BLD ACT/HC/EEC1" AND "CHB 2.5BLD ACT/HC/EEC1" TROUBLESHOOT PER TSM 75-30-00-810-847-A & TSM 75-30-00-810-849-A.A REVIEW OF AHM-AVIATAR - ENG GAS PATH REPORT & T/O REPORT IT APPEARS THE 2.5 BLEED SYSTEM IS NOT MOVING.   PER TSM 75-30-00 AND TECH SUPPORT SUGGEST REPLACING BOTH THE MASTER AND SLAVE 2.5 ACTUATORS. REMOVED & REPLACED LPC BLEED ACTUATOR, REF AMM 75-31-42-000/400-010-B.  REMOVED AND REPLACED LPC BLEED 2.5 SLAVE ACTUATOR REF AMM 75-31-43-000/400-010-B. PERFORMED ALL ENGINE RUNS IAW AMM 75-31-43 AND 75-31-42. NO FAULTS NOTED. POST FLIGHT CLEAR.

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