# SDR UPS05245860

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 13, 2005
- Submitted: December 7, 2005
- Operation: Air carrier
- Aircraft: [N918UP](https://openairdocs.org/aircraft/N918UP), registered now
- Make and model: Boeing 727-30C
- Registry model: [Boeing 727-30C](https://openairdocs.org/model/boeing-727-30c) (OpenAirDocs)
- Aircraft serial: 19008
- Aircraft time: 49,800 hours, 51,186 cycles
- System (JASC): [7120 · Engine Mount Section](https://openairdocs.org/jasc/7120)
- Part: Bushing
- Part number: NAS7514019
- Condition: Cracked
- Location: Nr 3 Aft Mount
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS05245860

## Discrepancy

INSPECTION TYPE:C ENGINE NR 3 AFT MOUNT FITTING HAS CORROSION ON INNER SURFACE OF UPPER USHING.  REPLACE BUSHING.  REPLACED BUSHING IAW OHM 20-50-03.

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