# SDR 2006UALA02013

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 19, 2006
- Submitted: October 24, 2006
- Operation: Air carrier
- Aircraft: N425UA
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 508
- Aircraft time: 40,245 hours, 14,501 cycles
- Engine: Iae V2527A5
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Warning Light
- Condition: Illuminated
- Location: Hyd System
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2006UALA02013

## Discrepancy

UPON ARRIVAL, CREW DECLARED AMBER DUE TO HYDRAULIC SYSTEM QUANTITY AT ZERO.  IN LEFT MAIN LANDING GEAR WHEEL-WELL, FOUND FORWARD INBOARD BULKHEAD GREEN SYSTEM B-NUT LOOSE.  TIGHTENED IN 1.5 TURNS.  SERVICED GREEN SYSTEM, AND PRESSURIZED GREEN SYSTEM BY PTU AND FOUND NO LEAKS.  OPS CHECKED GEAR DOORS AND NR 1 REVERSER, NO LEAKS FOUND.  SOME EVIDENCE OF HYDRAULIC FLUID FOUND ON OUTBOARD SIDE NR 1 PYLON.  THIS WAS DOCUMENTED IN HISTORY.

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