# SDR 2008UALA00219

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 13, 2008
- Submitted: February 14, 2008
- Operation: Air carrier
- Aircraft: [N677UA](https://openairdocs.org/aircraft/N677UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 30029
- Aircraft time: 22,231 hours, 5,672 cycles
- Engine: Pwa PW4052
- System (JASC): [2420 · AC Generation System](https://openairdocs.org/jasc/2420)
- Part: Gear
- Condition: Failed
- Location: Idg
- Stage of operation: IN
- How discovered: O
- Nature of condition: W
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2008UALA00219

## Discrepancy

FOUND NR 1 ENG IDG DELTA P SWITCH POPPED WITH METAL IN FILTER.  SUSPECT BEARING OR GEAR FAILURE DUE TO METAL FOUND IN FILTER. REPLACED NR 1 ENG IDG PER MM 24-11-01, LEAK AND OPS CHECK OK. AC OK FOR SERVICE

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