# SDR ASMF201107013

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 1, 2011
- Submitted: August 6, 2011
- Operation: Air carrier
- Aircraft: [N852AM](https://openairdocs.org/aircraft/N852AM), registered now
- Make and model: Boeing 737-76N
- Registry model: [Boeing 737-76N](https://openairdocs.org/model/boeing-737-76n) (OpenAirDocs)
- Aircraft serial: 33787
- Aircraft time: 24,635 hours, 12,878 cycles
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Winglet
- Part number: 737001033
- Part serial: N0318
- Condition: Damaged
- Location: Zone 500
- 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/ASMF201107013

## Discrepancy

DURING TRANSIT CHECK MX DETECTED A LIGHTNING STRIKE ON THE LT WINGLET, ACFT WAS SENT TO THE HANGAR FOR ATTENTION; A LIGHTNING STRIKE CONDITIONAL INSPECTION WAS PERFORMED IAW MM 05-51-19 FOUND DAMAGES OUT OF LIMITS OF 3.5" LONG AND 0.5" WIDE, SO LEFT WINGLET WAS REPLACED IAW AMM 57-21-21.

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