# SDR QMLA2017092117098

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2017
- Submitted: September 29, 2017
- Operation: Air carrier
- Aircraft: [N779LF](https://openairdocs.org/aircraft/N779LF), registered now
- Make and model: Bolkms BK117C2
- Aircraft serial: 9103
- Aircraft time: 5,146 hours, 15,597 cycles
- Engine: Tmeca ARRIEL1E2
- Engine time: 4,911 hours, 12,703 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Drain
- Part number: 117602061
- Condition: Clogged
- Location: Nr 1 Engine Deck
- Part time: 5,146 hours
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QMLA2017092117098

## Discrepancy

DURING ZONE INSPECTIONS,  PULLED OFF THE VENT LINE GOING FROM RIGHT SIDE OF THE NR 1 ENGINE TO THE ENGINE DECK. FOUND THAT THE DRAIN COLLECTOR WAS CLOGGED WITH DEBRIS ON THE RIGHT SIDE OF THE Y-FITTING.

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