# SDR UIA02001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 28, 2002
- Submitted: March 4, 2002
- Operation: Air carrier
- Aircraft: [N17921](https://openairdocs.org/aircraft/N17921), registered now
- Make and model: Doug MD-90-30
- Registry model: [Doug MD-90-30](https://openairdocs.org/model/mcdonnell-douglas-md-90-30) (OpenAirDocs)
- Aircraft serial: 53554
- Aircraft time: 4,826 hours, 6,001 cycles
- Engine: Iae V2525D5
- Engine time: 2,071 hours, 1,252 cycles
- System (JASC): [7260 · Turbine Engine Accessory Drive](https://openairdocs.org/jasc/7260)
- Part: Bearing
- Part number: 28B5278A
- Part serial: 213
- Condition: Damaged
- Location: Nr 2 Engine
- Part time: 7,616 hours, 9,631 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIA02001

## Discrepancy

FLT 6182 FROM KNH TO TSA, PILOT REPORT R AC POWER FAULT SHOW ON EOAP AFTER LANDING MECHANIC CHECK FOUND BEARING DAMAGE OF ENGINE GEAR BOX, IAW AMM71-00-00.  REPLACED NR 2 ENGINE IAE WOULD VERIFY THE ROOT CAUSE OF THE BEARING DAMAGE OF ENGINE GEAR BOX.

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