# SDR DALA2020050502349

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 18, 2020
- Submitted: May 5, 2020
- Operation: Air carrier
- Aircraft: [N6713Y](https://openairdocs.org/aircraft/N6713Y), registered now
- Make and model: Boeing 757232
- Aircraft serial: 30777
- Aircraft time: 64,672 hours, 23,504 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Condition: Cracked
- Location: Lt Wing
- 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/DALA2020050502349

## Discrepancy

DRUING H CHECK AT VQQ WHILE PERFORMING AD 2018-16-05 INSPECTION PER EM5720-01100-0101A FOUND CRACK WING UPPER SURFACE LH FWD DRAG FITTING HOLE LOCATION #2, AFTER OVERSIZING HOLE TO PER EM 5750-01100-0101A, THE HOLE STILL SHOWS A CRACK IN THE WING SKIN AT #2 HOLE, REPAIR PER ERA 586380-14AD AMOC 20-118

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