# SDR UPS02438209

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 22, 2002
- Submitted: May 13, 2002
- Operation: Air carrier
- Aircraft: [N676UP](https://openairdocs.org/aircraft/N676UP), registered now
- Make and model: Boeing 747123
- Aircraft serial: 20101
- Aircraft time: 75,235 hours, 21,257 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/UPS02438209

## Discrepancy

INSPECTION TYPE:C U/D - BS 990 S-7L AND S-8L STRINGER END SPLICE SUSPECT CRACKED.  HFEC INSPECTION CUTOUT AS PER NTM PART 6 51-00-00 FIG 4.  BS 970 - 990 S-7L AND S-8L STRINGER REPAIRED IAW SRM 53-10-03 FIG 4 AT TWO LOCATIONS.

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