# SDR 99ZZZX2012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: N479EV
- Make and model: Boeing 747132
- Aircraft serial: 19898
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Brace
- Part number: 65B904305
- Condition: Cracked
- Location: Nr 2 Mlg
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99ZZZX2012

## Discrepancy

DURING VISUAL INSPECTION OF NR 2 STRUT DIAGONAL BRACE, A CRACK OF .75 INCH LONG FOUND AT FORWARD LUG TOP SURFACE.  IT IS BELIEVED THE CRACK IS DUE TO FATIGUE.

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