Shadows changing texture color

[Victim9l3 11]

Ok, more retexture questions (problems). I am also retexturing a Hind for AAF. I found a couple places that turn black when they are in a shadow/shade. What do I do to stop them from changing color in shade?

Some pics that show my problem.

This shows the Hind from a little further away: http://i1340.photobucket.com/albums/o726/Victim913/arma32014-04-0709-29-25-42_zps8d69b733.png

This shows the normal color. The piece that sticks out of the side is one of the pieces that change color. It's pretty much in the center of pic: http://i1340.photobucket.com/albums/o726/Victim913/arma32014-04-0709-29-38-87_zps5e70f241.png

This shows the piece in the shadow of the blades: http://i1340.photobucket.com/albums/o726/Victim913/arma32014-04-0709-29-38-87_zps5e70f241.png

Thanks