# SDR UIEA2018021400215

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 14, 2018
- Submitted: February 14, 2018
- Operation: Air carrier
- Aircraft: [N1321A](https://openairdocs.org/aircraft/N1321A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 27957
- Aircraft time: 81,776 hours, 18,921 cycles
- Engine: Ge CF680C2B6F
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: O-Ring
- Part number: MS9388222
- Condition: Leaking
- Location: Nr 1 Eng Oil Cap
- Stage of operation: IN
- How discovered: V
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2018021400215

## Discrepancy

EVIDENCE OF THE NR 1 ENGINE OIL CAP LEAKING.  REMOVED AND REPLACED THE OIL CAP O-RING IAW AMM 79-11-03,  RAN ENGINE AT IDLE AND PERFORMED LEAK CHECK IAW AMM 71-00-00.  LEAK CHECKED GOOD.

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