# SDR CA070627001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 22, 2007
- Submitted: August 3, 2007
- Operation: General aviation
- Make and model: Beech B300
- Registry model: [Beech B300](https://openairdocs.org/model/hawker-beechcraft-b300) (OpenAirDocs)
- Aircraft time: 10,906 hours
- Engine: Pwa PT6A60A
- Propeller: Hartzl HCB4MP3
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Downlock Switch
- Part number: 1013646281
- Condition: Unserviceable
- Location: Lt Mlg
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: L
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA070627001

## Discrepancy

(CAN) THE AIRCRAFT WAS ON A RETURN LEG, WHEN THE CREW LOWERED THE LANDING GEAR THEY NOTICE AN UNSAFE INDICATION ON THE LT MAIN. THEY ABORTED THE LANDING AND INITIATED A (GO-AROUND) PROCEDURE. THE LANDING GEAR WAS CYCLED TWICE MORE AND ON THE SECOND TRY A SAFE INDICATION WAS OBSERVED. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE LT MAIN LANDING GEAR DOWNLOCK SWITCH ASSY (P/N 101-364628-1) WAS REMOVED AND REPLACED WITH A SERVICEABLE UNIT. THE AIRCRAFT WAS RETURNED TO SERVICE. (TC NR 20070627001)

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