# SDR UPS01236690

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 16, 2001
- Submitted: August 24, 2001
- Operation: Air carrier
- Aircraft: [N908UP](https://openairdocs.org/aircraft/N908UP), registered now
- Make and model: Boeing 727-27C
- Registry model: [Boeing 727-27C](https://openairdocs.org/model/boeing-727-27c) (OpenAirDocs)
- Aircraft serial: 19114
- Aircraft time: 57,780 hours, 51,846 cycles
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Stringer
- Condition: Cracked
- Location: Wcs S1 Blo
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS01236690

## Discrepancy

INSPECTION TYPE:C SUSPECT CRACK IN CENTRE SECTION UPPER STRINGER S1 IN THE WING CENTRE TANK     STRINGER REPAIRED IAW SRM 57-10-04 FIG 2

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