# SDR DALA2022031001598

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 7, 2022
- Submitted: March 10, 2022
- Operation: Air carrier
- Aircraft: [N586NW](https://openairdocs.org/aircraft/N586NW), registered now
- Make and model: Boeing 757351
- Aircraft serial: 32987
- Aircraft time: 66,195 hours, 21,767 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: None
- Condition: None
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2022031001598

## Discrepancy

SHIP 5806 LIGHTNING STRIKE ON LAP JOINT AT STA. 540 STR. 5L. CORRECTIVE ACTION: DAMAGE REMOVED LENGTH (0.2400") DEPTH(.021") MATERIAL THICKNESS (0.080") MAX ALLOWABLE 10X (.008) FOUND TO BE OUT OF LIMITS REF. B757 SRM 53-00-01. WITHIN LIMITS PER B757-300 SRM 53-00-01-1A FIG 101 DETAIL I. PERFORMED 10X VISUAL, NO DAMAGE NOTED TREATED, PRIMED AND PAINTED AREA. (2147552)

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