Tragga

Title says it all. My Volcano EPX Pro will not fully engage 4 wheel drive when I accelerate but it will when I am in reverse. I have taken it apart and verified none of the gears are broken or grinded off. Nothing seems to be broken. Has anyone ever experienced this or fixed it? I'm thinking about buying everything new from the spur gear back.. Help me out if you can. Thanks

Big Alice

I'm not familiar with that vehicle but if there's a one way bearing in the front drive train somewhere it might be in backwards. Here's a manual if you don't have one..

MAN_VOLCANOEPXPRO.pdf - Google Drive