# SDR 96UAL900920

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 29, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N7462U
- Make and model: Boeing 727222
- Aircraft serial: 21916
- Engine: Pwa JT8D15
- System (JASC): [7260 · Turbine Engine Accessory Drive](https://openairdocs.org/jasc/7260)
- Part: Gearbox
- Part number: 564908600U
- Condition: Damaged
- Location: Nr 3 Engine
- Stage of operation: IN
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/96UAL900920

## Discrepancy

NR 3 MAIN OIL PUMP ASSEMBLY LEAKING OIL ON IDLE RUN.  *S/D*  OIL PUMP LINER DAMAGED DURING REPLACEMENT OF PUMP O-RINGS.  REPLACED MAIN ACCESSORY GEARBOX.

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