# SDR CALA2015061093885

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 8, 2015
- Submitted: June 10, 2015
- Operation: Air carrier
- Aircraft: N421UA
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 500
- Aircraft time: 69,803 hours, 26,277 cycles
- Engine: Iae V2527A5
- System (JASC): [3222 · Nose/Tail Landing Gear Strut/Axle](https://openairdocs.org/jasc/3222)
- Part: Fluid
- Condition: Low
- Location: Nlg Shock
- 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/CALA2015061093885

## Discrepancy

SHOCK ABSORBER FAULT, DISPLAYED ON UPPER ECAM SCREEN.  DISPLAYED AFTER GEAR RETRACTION.  FOUND NLG SHOCK FLUID & PRESS LOW.  FOUND NLG PROX SENSORS 24GA, 25GA OUT OF RAND.  ADJUSTED FLUID & PRESS IN NLG IAW AMM 12-12-32-610.  ADJUSTED NLG PROX SENSORS IAW 32-31-73-200-002.

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