# SDR MAXA20170907001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 6, 2017
- Submitted: September 7, 2017
- Operation: Air carrier
- Aircraft: [N990SH](https://openairdocs.org/aircraft/N990SH), registered now
- Make and model: Beech 200BEECH
- Aircraft serial: BC12
- System (JASC): [3210 · Main Landing Gear](https://openairdocs.org/jasc/3210)
- Part: Bolt
- Part number: AN411A
- Condition: Missing
- Location: Rt Mlg
- Stage of operation: LD
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MAXA20170907001

## Discrepancy

RIGHT MAIN LANDING GEAR FAILED TO EXTEND. PERFORMED EMERGENCY GEAR EXTENSION, RECEIVED THREE GREEN LIGHTS, AND LANDED. FOUND BOLT AN4-11A MISSING AT RT ACTUATOR.

---
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.