# SDR P5CA2020070100243

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 30, 2020
- Submitted: July 1, 2020
- Operation: Air carrier
- Aircraft: [N487MC](https://openairdocs.org/aircraft/N487MC), registered now
- Make and model: Boeing 747-45EF
- Registry model: [Boeing 747-45EF](https://openairdocs.org/model/boeing-747-45ef) (OpenAirDocs)
- Aircraft serial: 30609
- Aircraft time: 81,707 hours, 15,231 cycles
- System (JASC): [5420 · Nacelle/Pylon Miscellaneous Structure](https://openairdocs.org/jasc/5420)
- Part: Washer
- Part number: KWT100089109
- Condition: Unknown
- Location: Nr Pylon
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/P5CA2020070100243

## Discrepancy

NR 4 PYLON, BOTH LT AND RT UNDERWING MIDSPAR FITTING KARON WASHERS FOUND TORN OR DETACHED.  NR 4 PYLON BOTH LT AND RT UNDERWING MIDSPAR FITTING KARON WASHERS REPLACED AS PER HX RI NO RI-57-20-14099 REV A.

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