# SDR IPXA09557065

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 31, 2009
- Submitted: August 17, 2009
- Operation: Air carrier
- Aircraft: [N434UP](https://openairdocs.org/aircraft/N434UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25465
- Aircraft time: 19,090 hours, 13,010 cycles
- System (JASC): [4910 · APU Cowling/Containment](https://openairdocs.org/jasc/4910)
- Part: Shroud
- Condition: Corroded
- Location: Apu
- 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/IPXA09557065

## Discrepancy

INSPECTION TYPE:C1 APU SHROUD FWD FLANGE HAS CORROSION ON INNER SURRFACE AROUND SEVERAL NUT PLATES JUST AFT OF STA 1787.45 BETWEEN S2R AND S5R.  APU CUTOUT WAS REPAIRED PER ATS ER 09-4075 DATED 13AUG09.

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