# SDR QR9R2026022600001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 26, 2026
- Submitted: February 26, 2026
- Operation: General aviation
- Filed by: [M1 Support Services, repair station QR9R369D](https://openairdocs.org/faa-repair-station/QR9R369D/m1-support-services.md) (OpenAirDocs)
- Make and model: Bolkms BK117C2
- Aircraft serial: 9138
- Aircraft time: 5,540 hours
- System (JASC): [2140 · Heating System](https://openairdocs.org/jasc/2140)
- Part: Ejector
- Part number: JBS8821
- Part serial: K18461
- Condition: Inoperative
- Location: Heater
- 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/QR9R2026022600001

## Discrepancy

HEATER EJECTOR ASSEMBLY WAS RECEIVED FROM SUPPLY WITH ZERO HOURS TIME SINCE REPAIR. AN OPERATIONAL CHECK REVEALED THE CLOSED LIGHT WILL NOT ILLUMINATE ON HEATER EJECTOR ASSEMBLY.

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