# SDR B4VR202108190001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 27, 2021
- Submitted: August 19, 2021
- Operation: General aviation
- Aircraft: [N4405N](https://openairdocs.org/aircraft/N4405N), registered now
- Make and model: Piper PA-44-180
- Registry model: [Piper PA-44-180](https://openairdocs.org/model/piper-pa-44-180) (OpenAirDocs)
- Aircraft serial: 4496342
- Aircraft time: 5,512 hours
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Line
- Part number: 83744139
- Condition: Cracked
- Location: Hyd System
- Part time: 5,512 hours
- Stage of operation: IN
- How discovered: 9
- Nature of condition: K, J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/B4VR202108190001

## Discrepancy

PILOT SQUAWK: LANDING GEAR SYSTEM FAILURE LOSS OF HYDRAULIC FLUID OUTFLOW AFTER LANDING. CORRECTIVE ACTION: FOUND CRACKED FLARE ON HYDRAULIC PUMP LINE. REMOVED CRACKED LINE AND REPLACED W/ NEW P/N 83744-139 IAW PA44-180 AMM CH. 32-30-00 AND 91-10-00. LEAK AND OPS CHECK GOOD.

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