# SDR CALA2022111403133

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 14, 2022
- Submitted: November 16, 2022
- Operation: Air carrier
- Aircraft: N422UA
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 503
- Aircraft time: 88,394 hours, 34,937 cycles
- System (JASC): [2930 · Hydraulic Indicating System](https://openairdocs.org/jasc/2930)
- Part: Reservoir
- Condition: Low
- Location: Hyd System
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2022111403133

## Discrepancy

ECAM CAUTION MESSAGE - Y RSVR LO LVL MESSAGE INOP - HYD LEAK IS COMING OUT OF HP MANIFOLD ASS.GREEN/ YELLOW SYSTEM HYD. HP MANIFOLD GR./YE. ASS. IS LOCATED JUST FWD OF RH WHEEL WELL REMOVED #2 ENGINE EDP CASE DRAIN FOUND. PU WITHIN 30 SECONDS AFTER ECAM WARNING. FILTER, NO DEBRIS FOUND AND REPLACED FILTER PER MM29-13-43. ACCOMPLISHED CHECK OF THE FILTER DPI OF THE #2 ENGINE HCU OF THE REPLACED DAMAGED O-RING

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