# SDR UPS02439172

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 3, 2002
- Submitted: August 28, 2002
- Operation: Air carrier
- Aircraft: [N526UP](https://openairdocs.org/aircraft/N526UP), registered now
- Make and model: Boeing 747 212B
- Registry model: [Boeing 747 212B](https://openairdocs.org/model/boeing-747-212b) (OpenAirDocs)
- Aircraft serial: 21937
- Aircraft time: 79,834 hours, 15,049 cycles
- System (JASC): [5410 · Nacelle/Pylon, Main Frame](https://openairdocs.org/jasc/5410)
- Part: Web
- Condition: Cracked
- Location: #2 Pylon
- 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/UPS02439172

## Discrepancy

INSPECTION TYPE:C #2 PYLON REAR MOUNT B/H. FWD. AND AFT. WEB FOUND CRACKS.     #2 PYLON REAR ENG MOUNT BULKHEAD REPAIR CARRIED OUT AS PER HX RS# R-54-53-34872

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