# SDR UALA2013040802308

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 6, 2013
- Submitted: April 29, 2013
- Operation: Air carrier
- Aircraft: [N668UA](https://openairdocs.org/aircraft/N668UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 30024
- Aircraft time: 50,103 hours, 12,870 cycles
- Engine: Pwa PW4056
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Idg
- Part number: 745329F
- Part serial: G0253
- Condition: Failed
- Location: Rt Generator
- Stage of operation: NR
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2013040802308

## Discrepancy

EICAS MESSAGE,  RIGHT GENERATOR DRIVE DISPLAYED.   GENERATOR DRIVE DISCONNECTED.  FOUND INTERNAL FAILURE OF IDG, REMOVED AND REPLACED IAW AMM.  PERFORMED OPS TEST IAW AMM 24-11-00 STEP 6 AND RESERVICED IDG.  NO DEFECTS NOTED.

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