# SDR TXH2002F00000

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 15, 2002
- Submitted: October 8, 2002
- Operation: Air carrier
- Aircraft: N4544Q
- Make and model: Cessna 402A
- Registry model: [Cessna 402A](https://openairdocs.org/model/cessna-402a) (OpenAirDocs)
- Aircraft serial: 402A0044
- Engine: Cont GTSIO520C
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Downlock Switch
- Part number: ISE13
- Condition: Failed
- Location: Mlg
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TXH2002F00000

## Discrepancy

PILOT REPORTED LT MAIN GEAR DOWN AND LOCKED BUT NO GEAR DOWN INDICATION.  FOUND DOWN LOCK SWITCH FAULTY.  REPLACED SWITCH AND COPLETED RETRACTION TEST SATISFACTORY.

---
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.