Thanks for all the info! I can’t take the diff housing off, I see screws holding the driveshaft arm things on, but I can’t undo them? Is that what I need to unscrew?
Car: Arrma Vorteks
Problem: Wheels hard to turn
I took apart what I’m calling the rear gearbox (is this correct terminology?) because the Vorteks had crazy resistance when manually spinning the wheels by hand. Once taken apart it is still very stiff and seems like the large gear is pressed up...