# SDR 2026F00022

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 1, 2026
- Submitted: March 6, 2026
- Operation: General aviation
- Make and model: Boeing 737-800
- Registry model: [Boeing 737-800](https://openairdocs.org/model/boeing-737-800) (OpenAirDocs)
- Aircraft serial: 39945
- Aircraft time: 39,857 hours, 16,039 cycles
- Engine: Cfmint CFM567B273B1
- Engine time: 43,544 hours, 24,665 cycles
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: O-Ring
- Condition: Leaking
- Location: Oil Sys
- Stage of operation: CL
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2026F00022

## Discrepancy

DURING INITIAL CLIMB THE ENGINE 1 INDICATES LOW OIL QUANTITY, SHOWING 3 IN TOTAL .   WORK PERFORMED IAW AMM 79-00-00-200-802-F00 AND OIL LEAK WAS IDENTIFIED ON OIL NOZZLE PLUG.   CONSIDERING THE FINDING WORKS PERFORMED IAW AMM 70-30-01-910-802-F00: REPLAEMENT OF PACKING O-RINGS FROM "TGB OIL NOZZLE".  IN ADITTION ENGINE #1 RUN UP WAS PERFORMED IAW AMM 71-00-00-700-823-F00. NO LEAKS WERE FOUND AFTER CORRECTIVE MEASURES

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