# SDR 2019FA0000086

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 2019
- Submitted: March 21, 2019
- Operation: General aviation
- Aircraft: N18465
- Make and model: Beech C90GTI
- Registry model: [Beech C90GTI](https://openairdocs.org/model/hawker-beechcraft-c90gti) (OpenAirDocs)
- Aircraft serial: LJ2132
- Aircraft time: 592 hours, 673 cycles
- Engine: Pwa PT6A135A
- Engine time: 592 hours, 673 cycles
- System (JASC): [7412 · Exciter](https://openairdocs.org/jasc/7412)
- Part: Exciter
- Part number: CH921061A
- Part serial: 141959
- Condition: Defective
- Location: Lt Engine
- Stage of operation: UK
- How discovered: O
- Nature of condition: P
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2019FA0000086

## Discrepancy

LEFT ENGINE EXCITER BOX HAD ONE INOP OUTPUT. FOUND DURING IGNITER TEST AT ENGINE 100 HR INSPECTION / AIRFRAME PHASE 3. THIS UNIT WAS A REPLACEMENT FOR THE ORIGINAL NEW BOX AT 374.1 HR. AND 461 CYCLES. SAME PROBLEM, ONE INOP OUTPUT.

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