# SDR UPS02438611

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 29, 2002
- Submitted: June 14, 2002
- Operation: Air carrier
- Aircraft: N523UP
- Make and model: Boeing 747-200
- Registry model: [Boeing 747-200](https://openairdocs.org/model/boeing-747-200) (OpenAirDocs)
- Aircraft serial: 22381
- Aircraft time: 67,382 hours, 14,020 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Web
- Part number: 141U11073
- Condition: Cracked
- Location: Lh Nose Ww Bs320
- 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/UPS02438611

## Discrepancy

INSPECTION TYPE:C LH BS 320 NOSE W/W VERT BEAM WEB CRACK FOUND AT #2 AND 3 STANDOFF HOLES, COUNT FROM THE TOP, AS MARKED.     NOSE W/W LH BS 320 VERTICAL BEAM WEB REPLACED AS PER SRM 51-10-01 PG.8

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