# SDR LR7A2023010403259

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 4, 2023
- Submitted: January 5, 2023
- Operation: Air carrier
- Aircraft: [N410LC](https://openairdocs.org/aircraft/N410LC), registered now
- Make and model: Lkheed 382G
- Aircraft serial: 4673
- Aircraft time: 41,308 hours, 26,937 cycles
- System (JASC): [5740 · Wing, Attach Fittings](https://openairdocs.org/jasc/5740)
- Part: Splice
- Part number: 3975879
- Condition: Corroded
- Location: Lh Ow Fwd Upper
- Component: Outer Wing, Lkheed
- Component part number: 330815011
- 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/LR7A2023010403259

## Discrepancy

DURING SCHEDULED B-3 CHECK UNDER SB 382-57-82, FOUND CORRODED FASTENER HOLE ON LH OW UPPER FWD CORNER SPLICE FITTING AT OWS3L, FS517, WL287. / REPAIR BY REPLACEMENT ACCOMPLISHED IAW LOCKHEED SMP583 SRM CH. 51-70.    NR# 1000796213. / PSE# 57-50-05, AD 2012-06-09.

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