# SDR UALA2011042501980

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 24, 2011
- Submitted: May 19, 2011
- Operation: Air carrier
- Aircraft: [N224UA](https://openairdocs.org/aircraft/N224UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30225
- Aircraft time: 37,976 hours, 4,649 cycles
- Engine: Pwa PW40903
- System (JASC): [7997 · Engine Oil System Wiring](https://openairdocs.org/jasc/7997)
- Part: Connector
- Part number: DS79001
- Condition: Damaged
- Location: Oil Filter
- Stage of operation: NR
- How discovered: 9
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2011042501980

## Discrepancy

ENGINE OIL FILTER SENSER LT PRESSURE SWITCH, FOUND PIN 2 OF DS79001 MASHED IN CONNECTOR CAUSING DAMAGE TO PLUG INSULATOR.  INSULATOR TORN & CONTACT PUSHED TO SIDE.  CONNECTOR P/N CN0966-12S03SN.  DOES NOT CROSS.  REPLACED CONNECTOR DS79001.  REPLACED DELTA PRESSURE SWITCH, LEAK CHECKED & GND CHECKED NORMAL.

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