# SDR UPS01436296

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 12, 2001
- Submitted: July 13, 2001
- Operation: Air carrier
- Aircraft: N522UP
- Make and model: Boeing 747 212B
- Registry model: [Boeing 747 212B](https://openairdocs.org/model/boeing-747-212b) (OpenAirDocs)
- Aircraft serial: 21936
- Aircraft time: 61,383 hours, 14,839 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Cracked
- Location: Fuselage
- 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/UPS01436296

## Discrepancy

INSPECTION TYPE:C FX - NLG AFT CUTOUT SKIN FOUND CRACKED AT SCREW HOLE AREA LT BS 400 S45L LBL 24 AREA.  NLG W/W AFT CUTOUT LT BS 400 S45L LBL 24 SKIN CRACKED AREA REPAIRED AS PER EO B747-5330-3520-E WORK DETAIL REFER ATTACH CWS.

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