# SDR SWIA2018100245119

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 2, 2018
- Submitted: October 2, 2018
- Operation: Air carrier
- Aircraft: [N772SK](https://openairdocs.org/aircraft/N772SK), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10235
- Aircraft time: 36,987 hours, 23,049 cycles
- System (JASC): [2932 · Hydraulic Pressure Sensor](https://openairdocs.org/jasc/2932)
- Part: Transducer
- Condition: Defective
- Location: Hydraulic Sys
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA2018100245119

## Discrepancy

UPON NOSE GEAR RETRACTION, LOUD THUD. GRINDING NOISE ENSUED AND GOT LOUDER. DECLARED EMERGENCY. NO UNUSUAL INDICATIONS. (FLT 3532) CLOSED REMOVED AND REPLACED THE LOWER PRESSURE TRANSDUCER FOR HYDRAULIC SYSTEM NR 2 IAW AMM. OPS CHECK GOOD, NO DEFECTS NOTED. ALSO PERFORMED SYSTEM NR 1, 2 AND 3 HYDRAULIC SYSTEM BLEEDS. SERVICED HYDRAULIC SYSTEMS NR 1, 2 AND 3 IAW AMM. NO DEFECTS NOTED, A/C OK FOR SERVICE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.