# SDR SWIA2025021403

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 13, 2025
- Submitted: February 14, 2025
- Operation: Air carrier
- Aircraft: [N453SW](https://openairdocs.org/aircraft/N453SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7743
- Aircraft time: 41,436 hours, 37,263 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hydraulic Line
- Condition: Leaking
- Location: Hyd System
- Stage of operation: CL
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA2025021403

## Discrepancy

AFTER TAKEOFF, RECEIVED GEAR DISAGREE AND NOSE DOOR OPEN WARNING MESSAGES.  QRH PROCEDURE FOLLOWED AND RETURN TO FIELD ACCOMPLISHED.  ON POST-FLIGHT INSPECTION, HYDRAULIC FLUID FOUND LEAKING OUT OF NOSE GEAR ASSEMBLY.    (FLIGHT 5513 - FILED CLOSED)    PSEU CODES FOR LEG 01S23 FAR - NOSE GEAR OLEO EXTENDED ON THE GROUNDS35 NEAR - NOSE GEAR DOWNLOCK #2 ON THE GROUNDS21 NEAR - NOSE GEAR DOWNLOCK #1 ON THE GROUNDS22 FAR - NOSE GEAR UPLOCK ON THE GROUNDS30 FAR - LEFT NOSE GEAR DOOR OPENS31 FAR - RIGHT NOSE GEAR DOOR OPENS32 FAR - NOSE GEAR DOOR UPLOCK DI14 ON - LEFT NOSE GEAR DOOR OPENDI15 ON - RIGHT NOSE GEAR DOOR OPENDI11 OFF - EXTEND COMMAND DI09 ON - RETRACT COMMAND

---
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.