# SDR CALA2021041600481

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 16, 2021
- Submitted: April 16, 2021
- Operation: Air carrier
- Aircraft: [N846UA](https://openairdocs.org/aircraft/N846UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 1600
- Aircraft time: 60,535 hours, 26,452 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: 3031863001
- Part serial: 501939
- Condition: Failed
- Location: Nr 2
- Stage of operation: CR
- 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/CALA2021041600481

## Discrepancy

Y HYD SYS RSVR OVRHT ON ECAM FOUND YELLOW SYSTEM RESERVOIR OVER SERVICED. DRAINED EXCESS AND SERVICED TO NORMAL LEVEL REF AMM TASK 12-12-29-611-001-A ITEM CORRECTED SEE LOG PAGE NUMBER 6143767. (REMOVED AND REPLACED #2 ENGINE CASE DRAIN FILTER PER AMM 29-11-43 . INSTALLED #2 ENGINE HYDRAULIC PUMP FOR YELLOW HYDRAULIC SYSTEM  UNTIL STEP H PER AMM 29-13-51-400-010-A. OPERATED AIRCRAFT ENGINE AND VERIFIED NO HYD LEAKS AT PUMP AND VERIFIED HYD FLUID LEVEL IS CORRECT.)

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