# SDR ASAA2022060838591

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 8, 2022
- Submitted: June 9, 2022
- Operation: Air carrier
- Aircraft: [N508AS](https://openairdocs.org/aircraft/N508AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35691
- Aircraft time: 50,416 hours, 14,792 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [7920 · Engine Oil Distribution (Airframe Furnished)](https://openairdocs.org/jasc/7920)
- Part: Transmitter
- Part number: QA07656ISS2
- Condition: Faulty
- Location: #1 Engine
- Stage of operation: IN
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2022060838591

## Discrepancy

FOLLOW-UP TO #1 ENG OIL BYPASS LIGHT ILLUMINATED. GROUNDED - YES. REMOVED AND REPLACED SCAVENGE OIL FILTER TRANSMITTER IAW B737-800 AMM 79-21-07-000-801-F00 AND 79-21-07-400-801-F00 AND REMOVED AND REPLACED SCAVENGE OIL FILTER IAW AMM 79-21-06-000-801-F00 AND 79-21-06-400-801-F00. OPS AND LEAK CHECKS GOOD.

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