# SDR CA100702010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 30, 2010
- Submitted: January 4, 2011
- Operation: Air carrier
- Make and model: Cessna 150M
- Registry model: [Cessna 150M](https://openairdocs.org/model/cessna-150m) (OpenAirDocs)
- Aircraft time: 9,490 hours
- Engine: Cont O200A
- Propeller: Mcauly 1A102OCM
- System (JASC): [3340 · Exterior Lighting](https://openairdocs.org/jasc/3340)
- Part: Switch
- Part number: C9065
- Condition: Burned
- Location: Exterior Lights
- Stage of operation: IN
- 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/CA100702010

## Discrepancy

SWITCH AND WIRE CLEARLY EXHIBITING HEAT DAMAGE, SWITCH CASING MELTED TO AN EXTENT WHICH ALLOWED BOTH CONTACTS TO TOUCH EACH OTHER.

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