# SDR HALA2011021300091

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 13, 2011
- Submitted: February 14, 2011
- Operation: Air carrier
- Aircraft: [N583HA](https://openairdocs.org/aircraft/N583HA), registered now
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 25531
- Aircraft time: 81,684 hours, 14,761 cycles
- Engine: Pwa PW4062
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Oil System
- Condition: Leaking
- Location: Nr 1 Engine
- 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/HALA2011021300091

## Discrepancy

ETOPS SIGNIFICANT SYS - ON WALKAROUND FOUND EVIDENCE OIL LEAK ON LOWER COWL AREA OF NR1 ENGINE.  OPENED NR 1 ENG AND CLEANED, RAN NR 1 ENG AT IDLE POWER, NO LEAKS NOTED, OK FOR SERVICE.

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