# SDR SWAA2012111209276

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 9, 2012
- Submitted: November 12, 2012
- Operation: Air carrier
- Aircraft: N755SA
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27871
- Aircraft time: 44,809 hours, 26,043 cycles
- Engine: Cfmint CFM567B22
- Engine time: 15,225 hours, 9,076 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: CFM567B24G22
- Part serial: 874194
- Condition: Failed
- Location: Left
- Stage of operation: UK
- How discovered: O
- Nature of condition: J, R
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2012111209276

## Discrepancy

INFLIGHT SHUTDOWN/DIVERSION.  NR 1 OIL QUANTITY STARTED TO DECREASE AND EVENTUALLY WENT TO 0 THEN BACK TO 100 PERCENT THEN OIL PRESSURE / SLOWLY WENT AMBER THEN RED.  SHUT IT DOWN.  REMOVED AND REPLACED NR 1 ENGINE PER MT.

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