# SDR UIEA2021091302015

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 17, 2021
- Submitted: September 21, 2021
- Operation: Air carrier
- Aircraft: [N1487A](https://openairdocs.org/aircraft/N1487A), registered now
- Make and model: Boeing 767-31K
- Registry model: [Boeing 767-31K](https://openairdocs.org/model/boeing-767-31k) (OpenAirDocs)
- Aircraft serial: 28865
- Aircraft time: 90,510 hours, 18,945 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Condition: Cracked
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2021091302015

## Discrepancy

WHILE PERFORMING HFEC INSP ON PART 1-2 OF ORIGINATING TASK CARD. VISUALLY NOTED A CRACK AND CONFIRMED WITH HFEC ON THE RH WING LOWER SURFACE STR L-9.5, 22ND FASTENER FROM MOST O/B FASTENER ON STR AT 12 O'CLOCK POSITION LOOKING UP/FWD, APPROX 1/8" LONG.(<P>REPAIRED CRACK AT RH WING LOWER SURFACE STR L-9.5 HOLE #45 AND REMOVED AND REPLACED RH WING STR L-9.5 IAW B767 FAS EA 21070  REV:IR, EO:6757A139PT4, DWG: 767-9420, SRM 51-40-02, 51-40-05, 51-20-01, AMM 51-24-22, 28-11-00</P>)

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