# SDR AALA20180512006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 12, 2018
- Submitted: May 16, 2018
- Operation: Air carrier
- Aircraft: [N9622A](https://openairdocs.org/aircraft/N9622A), registered now
- Make and model: Doug MD 83
- Registry model: [Doug MD 83](https://openairdocs.org/model/mcdonnell-douglas-md-83) (OpenAirDocs)
- Aircraft serial: 53593
- Aircraft time: 54,288 hours, 26,809 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Warning Light
- Condition: False Activation
- Location: Mlg
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20180512006

## Discrepancy

AFTER TAKEOFF AND GEAR RETRACTION, THE LEFT RED GEAR DISAGREEMENT LIGHT REMAINED ILLUMINATED. CYCLED GEAR HANDLE DOWN AND UP, IAW QRH AND LIGHT STILL ILLUMINATED. PERFORMED A CHECK OF THE LEFT GEAR UP AND LATCHED SENSOR PER MM 32-60-05. INSPECTED SENSOR AND ASSOCIATED WIRING. NO DEFAULTS NOTED. PERFORMED A PROXIMITY BOX TEST IAW MM 32-60-04. SYSTEM OPS CHECKED GOOD.  AIRCRAFT WAS GROUNDED.

---
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.