Part edges being incorrectly identified as 'hidden lines'

Hi all,

I'm doing a simple assembly of a landing gear I modeled in SolidWorks 2013. I've attached the assembly and all the parts.

The problem I'm having is that when the part is inserted on the drawing sheet, there's an issue with the right and left views.

The edges of the landing gear is treated as hidden lines, hence not visible with 'hidden lines removed'. I really don't know why that is occuring.

Can someone please check it and let me know if the same thing occurs for you?

Thanks in advance!

SolidworksDrawings And Detailing