# SDR UPS00432510

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 22, 2000
- Submitted: May 12, 2000
- Operation: Air carrier
- Aircraft: N520UP
- Make and model: Boeing 747-200B
- Registry model: [Boeing 747-200B](https://openairdocs.org/model/boeing-747-200b) (OpenAirDocs)
- Aircraft serial: 1
- Aircraft time: 66,582 hours, 15,080 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Part number: 65B165171
- 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/UPS00432510

## Discrepancy

INSPECTION TYPE:C 44, FWD CARGO, EVIDENCE OF CORROSION FOUND ON STRINGER AT BS 984 STR 38 LT.  STRINGER FABRICATED PER WORK SHOP ORDER E0169804 AND INSTALLED IAW SRM 51-30-02.  REPAIR ACCOMPLISHED IAW SRM  53-10-03.

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