# SDR UPS502936

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N410UP](https://openairdocs.org/aircraft/N410UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 23732
- System (JASC): [7120 · Engine Mount Section](https://openairdocs.org/jasc/7120)
- Part: Fuse Pin
- Part number: 311N50671
- Condition: Cracked
- Location: Nr 2 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/UPS502936

## Discrepancy

WHILE IN 'C' CHECK, MAINTENANCE FOUND NR 2 ENGINE O/B FUSE PIN IS MIGRATING OUT, NUT BACKED OFF AND FUSE PIN IS CRACKED.  REPLACED FUSE PIN PER UPS EO B757-5440-0431 AND MM 71-00-02.

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