# SDR IPXA10658538

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 11, 2010
- Submitted: February 19, 2010
- Operation: Air carrier
- Aircraft: [N329UP](https://openairdocs.org/aircraft/N329UP), registered now
- Make and model: Boeing 767-34AF
- Registry model: [Boeing 767-34AF](https://openairdocs.org/model/boeing-767-34af) (OpenAirDocs)
- Aircraft serial: 27755
- Aircraft time: 32,758 hours, 9,489 cycles
- Engine: Ge CF680C2B6F
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Skin
- Condition: Cracked
- Location: Nr 4 Slat
- Component: Nr 4 Slat
- Component part number: 114T410457G
- 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/IPXA10658538

## Discrepancy

INSPECTION TYPE:6C, LT WING - NR 4 SLAT INBD NOSE SKIN RIVET HOLE FOUND CRACKED.  LT WING NR 4 SLAT INBD NOSE SKIN REPAIRED IAW SRM 57-43-01-2R2, FIG 201, REV 46 JUST AT OSS572.5, ORIGINAL MATERIAL IS 7075T6-0063IN, CRACK LENGTH IS 0.07", DAMAGED CUTOUT SIZE IS 8.875" X 7.25", THIS IS CLASSIFIED AS A MAJOR REPAIR WITH 7075T6-0071 IN AS REPAIR DOUBLER AND 7075T6-0063IN AS REPAIR PLATE, REPAIR SIZE IS 12" X 10.375"

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