# SDR UPS07448933

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 11, 2007
- Submitted: January 24, 2007
- Operation: Air carrier
- Aircraft: N672UP
- Make and model: Boeing 747123
- Aircraft serial: 20324
- Aircraft time: 76,834 hours, 22,085 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- 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/UPS07448933

## Discrepancy

INSPECTION TYPE:C AFT OF BULK CARGO COMPT - FX STRINGER FOUND CORROSION CRACK AT BS 2177 STR 48 RT AS MARKED.  AFT OF BULK CARGO COMPT - FX STRINGER 48R REPAIRED AS PER SRM 53-10-03 FIG 1, JUST BETWEEN BS 2150 AND 2185 AREA.

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