# SDR UPS00432576

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 19, 2000
- Submitted: May 12, 2000
- Operation: Air carrier
- Aircraft: N520UP
- Make and model: Boeing 747 212B
- Registry model: [Boeing 747 212B](https://openairdocs.org/model/boeing-747-212b) (OpenAirDocs)
- Aircraft serial: 21943
- Aircraft time: 66,582 hours, 15,080 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- 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/UPS00432576

## Discrepancy

INSPECTION TYPE:C 44, CORROSION REMOVED FROM INNER SURFACE OF SKIN AT BS 2160 BETWEEN STR 48 - 49 RT.  PLEASE CARRY OUT NDT INSPECTION OF AREA TO ENSURE REMOVAL OF CORROSION.  CORRODED AREA CUT AWAY AND REPAIRED IAW SRM 53-30-03.

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