# SDR DXTA2025041503085

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 13, 2025
- Submitted: April 15, 2025
- Operation: Air carrier
- Aircraft: [N812QS](https://openairdocs.org/aircraft/N812QS), registered now
- Make and model: Textrn TEXTRON700
- Aircraft serial: 7000048
- Aircraft time: 4,505 hours, 2,571 cycles
- System (JASC): [3297 · Landing Gear System Wiring](https://openairdocs.org/jasc/3297)
- Part: Wire Harness
- Part number: 69480012
- Condition: Defective
- Location: Zone 700
- 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/DXTA2025041503085

## Discrepancy

LEFT MLG LANDING GEAR RETRACTION: LEFT MAIN GEAR ASSEMBLY APPEARED TO NOT RETRACT AFTER TAKEOFF, AMBER CROSSHATCH SYMBOL DEPICTED ON ECAIS ALONG WITH GEAR DOOR OPEN CAS MESSAGE. WE DID NOT PULL THE EMER BRAKE HANDLE. CORRECTIVE ACTION: REPLACED SQUAT SWITCH HARNESS. VISUAL AND OPERATIONAL TESTS SATISFACTORY. ALL WORK IAW CE700 MM 32-31-05 AND 32-30-10.

---
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.