My son has been running his Senton 4x4 MEGA hard since Christmas (it was a gift). He has upgraded the brushed motor to a brushless. He recently had an issue where the spur gear seems to spin independently from the drive shaft (I hope that is the right word). So the the pinion spins the spur gear but the spur gear won't spin the shaft so no power is getting to the differentials?
He had the spur gear and the gear box/motor mount apart when I got home and I tried to help him with it but we couldn't get the two parts to spin together when we put it back together? Any thoughts? I am probably going to order a new spur gear but wanted to check here to see if you all had some ideas before I do that.
He had the spur gear and the gear box/motor mount apart when I got home and I tried to help him with it but we couldn't get the two parts to spin together when we put it back together? Any thoughts? I am probably going to order a new spur gear but wanted to check here to see if you all had some ideas before I do that.