# SDR CALA2019062901072

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 24, 2019
- Submitted: June 30, 2019
- Operation: Air carrier
- Aircraft: [N663UA](https://openairdocs.org/aircraft/N663UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 27160
- Aircraft time: 107,399 hours, 16,684 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Part number: 112T4702
- 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/CALA2019062901072

## Discrepancy

PERFORMED (BHEC) INSP AT L/W REPAIR/PREVENTATIVE MOD OF I/B SEGMENT STR L-9.5, CRACKS NOTED AT 3 OPEN FASTENER HOLES MARKED IN RED. FABRICATED AND INSTALLED FREEZE PLUG REPAIRS PER DWG 767-9420 & SRM 51-20-07 BY OUTSIDE VENDOR P.O# 1622069 AT L/WING ON EXTREME O/B AND I/B HOLES STR L-9.5

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