# SDR IPXA10660605

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 7, 2010
- Submitted: June 18, 2010
- Operation: Air carrier
- Aircraft: [N320UP](https://openairdocs.org/aircraft/N320UP), registered now
- Make and model: Boeing 767-34AF
- Registry model: [Boeing 767-34AF](https://openairdocs.org/model/boeing-767-34af) (OpenAirDocs)
- Aircraft serial: 27747
- Aircraft time: 36,145 hours, 11,110 cycles
- Engine: Ge CF680
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Skin
- Part number: 114T410453
- Part serial: 000752
- Condition: Cracked
- Location: Lt Nr 4 Slat
- 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/IPXA10660605

## Discrepancy

INSPECTION TYPE:C, LT WING NR 4 SLAT OTBD NOSE SKIN RIVET HOLE FOUND CRACKED.  LT WING NR 4 SLAT L/B OTBD NOSE SKIN AT OSS641.9 AREA SKIN REPAIRED IAW SRM 57-43-01-22R FIG 201, ORG MATL IS CLAD7075T6-0.063IN, CRK LENGTH 0.244", DAMAGED CUTOUT IS 8.875" X 7.25" THIS REPAIR IS CLASSIFIED AS A MAJOR REPAIR WITH CLAD7075T6-0.071 AS REPAIR DOUBLER AND CLAD7075T6- 0.063" AS REPAIR PLATE. REPAIR SIZE IS 10.375" X 12".

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