# SDR CA011101012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 31, 2001
- Submitted: December 12, 2001
- Operation: General aviation
- Make and model: Beech C90A
- Registry model: [Beech C90A](https://openairdocs.org/model/beech-c90a) (OpenAirDocs)
- Engine: Pwa PT6A21
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Downlock Switch
- Part number: 903610373
- 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/CA011101012

## Discrepancy

(CAN) HIGH RESISTANCE (2.9 OHM) ENCOUNTERED ON CONTACTS AT CONNECTOR A210 PI PINS D TO E WHILE DOING PHASE 1 INSPECTION DUES ITEM CAMP CARD 321171 (CONTINUITY CHECK R/H DOWNLOCK MICRO SW) MICRO SW REPLACED AND RETRACTION TEST CARRIED OUT.

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