# SDR CA131231007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 24, 2013
- Submitted: September 14, 2015
- Operation: General aviation
- Make and model: Agusta AW139
- Registry model: [Agusta AW139](https://openairdocs.org/model/agustawestland-philadelphia-aw139) (OpenAirDocs)
- Aircraft time: 1,207 hours
- Engine: Pwa PT6A67
- System (JASC): [6320 · Main Rotor Gearbox](https://openairdocs.org/jasc/6320)
- Part: Warning Light
- Condition: Illuminated
- Location: M/R Gearbox
- Component: Gearbox, Agusta
- Component part number: 4G6320A00133
- Stage of operation: NR
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA131231007

## Discrepancy

(CAN) DURING MAINTENANCE HOVER, MAIN TRANSMISSION CHIP SUMP CAS CAUTION ILLUMINATED. NOT BURNABLE.

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