# SDR UIEA200600144

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 24, 2006
- Submitted: July 14, 2006
- Operation: Air carrier
- Aircraft: [N517MC](https://openairdocs.org/aircraft/N517MC), registered now
- Make and model: Boeing 747243B
- Aircraft serial: 23300
- Aircraft time: 78,180 hours, 12,917 cycles
- System (JASC): [5420 · Nacelle/Pylon Miscellaneous Structure](https://openairdocs.org/jasc/5420)
- Part: Bearing
- Part number: KSC273624B030
- Condition: Migrated
- Location: Nr 4 Pylon
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA200600144

## Discrepancy

PYLON NR 4 DIAGONAL BRACE LOWER SPAR FITTING BEARING MIGRATED.  BEARING WAS REMOVED AND REPLACED WITH NEXT AVAILABLE OVERSIZED BEARING P/N KSC273624B-090 AS PER SRM 54-41-03 AND MM 54-10-03.

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