# SDR UIEA2020102402299

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 26, 2020
- Submitted: October 27, 2020
- Operation: Air carrier
- Aircraft: [N1399A](https://openairdocs.org/aircraft/N1399A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 27959
- Aircraft time: 92,191 hours, 17,923 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Cracked
- Location: Bs 654-720
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2020102402299

## Discrepancy

UPPER FUSELAGE AT APPROXIMATELY STA 654 TO STA 720 STR 10R TO 10L HAS EVIDENCE OF MULTIPLE SMOKED RIVETS.  UPON REMOVAL OF 130 EA FASTENERS FOUND 2 EA.  FASENTER HOLES CRACKED AT CROWN STA 654+22 STR 1L AND STR 1R.  REAMED 2 EA CRACKED HOLES TO .214 WITH NDT VERIFICATION NO DEFECTS NOTED.  RE-INSTALLED 130 EA FASTNERS, IAW B767 SRM 51-40-0251-40-05.

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