# SDR HYIA2611XNLG105

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 5, 2009
- Submitted: November 12, 2009
- Operation: Air carrier
- Aircraft: [N2611X](https://openairdocs.org/aircraft/N2611X), registered now
- Make and model: Cessna 402C
- Registry model: [Cessna 402C](https://openairdocs.org/model/cessna-402c) (OpenAirDocs)
- Aircraft serial: 402C0072
- Aircraft time: 21,340 hours
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Switch
- Part number: 1CH16
- Condition: Out Of Rig
- Location: Mlg
- Component: Actuator, Cessna
- Component part number: 99101397
- Stage of operation: AP
- How discovered: O
- Nature of condition: N
- Precautionary procedure: L
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HYIA2611XNLG105

## Discrepancy

CREW REPORTED, ON APPROACH, NORMAL GEAR DOWN INDICATION UNTIL FLAPS WERE SELECTED BEYOND 15 DEGREES.  GEAR UNLOCK LIGHT ILLUMINATED, AND NOSE GEAR DOWN LOCK LIGHT FLICKERED, GEAR WARNING HORN SOUNDED.  ABORTED APPROACH TO TROUBLESHOOT SYS.  SUBSEQUENT GEAR EXTENSION RESULTED IN NORMAL INDICATION.  AS A PRECAUTIONARY MEASURE, EMERGENCY GEAR EXTENSION WAS PREFORMED. LANDING WAS UNEVENTFUL.  MX WAS ABLE TO DUPLICATE MALFUNCTION DURING GEAR SWING.  RERIGGED NOSE GEAR DOWNLOCK SWITCH, PERFORMED SEVERAL EXTENSION AND RETRACTION TESTS, SYS CHECKED OK.  ACFT RELEASED BACK TO 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.