# SDR UPS04243081

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 17, 2004
- Submitted: September 8, 2004
- Operation: Air carrier
- Aircraft: N936UP
- Make and model: Boeing 727108C
- Aircraft serial: 19503
- Aircraft time: 47,543 hours, 30,806 cycles
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar
- Condition: Corroded
- Location: Lt Wing
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS04243081

## Discrepancy

INSPECTION TYPE: C, CRACK INDICATION AT WS 205 ON LT UPPER CHORD REAR SPAR.  REPAIR CARRIED OUT IAW AAAE EO 2004-077-005.  REF UPS EO B727-5710-20995.

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