# SDR 99ZZZX2260

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 25, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N311CM](https://openairdocs.org/aircraft/N311CM), registered now
- Make and model: Beech B100
- Registry model: [Beech B100](https://openairdocs.org/model/beech-b100) (OpenAirDocs)
- Aircraft serial: BE101
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Switch
- Part number: 444EN496
- Condition: Failed
- Location: Lt Mlg
- Part time: 6,618 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99ZZZX2260

## Discrepancy

LEFT ENGINE STARTED, WOULD NOT ENGAGE.  TROUBLESHOT AND FOUND THE LEFT MLG SQUAT SWITCH CONTACTS  DEFECTIVE INTERRUPTING THE CONTROL CIRCUIT TO THE START RELAY CONTROL BOX.

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