# SDR IPXA09B55520

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 25, 2009
- Submitted: April 13, 2009
- Operation: Air carrier
- Aircraft: [N575UP](https://openairdocs.org/aircraft/N575UP), registered now
- Make and model: Boeing 747-44AF
- Registry model: [Boeing 747-44AF](https://openairdocs.org/model/boeing-747-44af) (OpenAirDocs)
- Aircraft serial: 35664
- Aircraft time: 63,859 hours, 11,594 cycles
- System (JASC): [5751 · Ailerons](https://openairdocs.org/jasc/5751)
- Part: Skin
- Condition: Misrepaired
- Location: Aileron
- 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/IPXA09B55520

## Discrepancy

INSPECTION TYPE:C REPAIR SEQUENCE NUMBER 259-W4-006 NEEDS VALIDATION FOR REPAIR DUE TO NO CORRELATION WITH SRM.  REPAIR DOUBLER & FILLER AT RT WING, INBOARD AILERON TOP FWD O/B SURFACE AT STA XIA 295, REMOVED PER SRM 51-35-01 & 51-31-01 VOL II REV 40 & EN115 2-09.  HFEC C/O ON EXISTING TRIM OUT AREA & FOUND NO CRACK EVDNT, 10X INSP C/O PER EN1152-09, FOUND SATIS.  REPAIR FILLER & DOUBLER FABRICATED AND INSTALLED PER EN1152-09.

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