# SDR UPS99228687

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 25, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N917UP](https://openairdocs.org/aircraft/N917UP), registered now
- Make and model: Boeing 727-30C
- Registry model: [Boeing 727-30C](https://openairdocs.org/model/boeing-727-30c) (OpenAirDocs)
- Aircraft serial: 19310
- System (JASC): [7120 · Engine Mount Section](https://openairdocs.org/jasc/7120)
- Part: Mount
- Condition: Corroded
- Location: Nr 3 Engine
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS99228687

## Discrepancy

INSPECTION TYPE:C ENGINE NR 3 PITTING CORROSION ON MOUNT HOLES, FWD O/B, AFT I/B.  CORROSION IN MOUNT HOLES REMOVED IAW SMRO EO 99-03-003 UPS ENGINEERING FILE NR 727-71-0077.

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