I have just done a complete disassembly of mine as one of the drive wheels stopped driving and the robot just went round in circles. You may be able to replace the drive belts by just removing the two small access panels on the bottom which allows the tracks to swivel out of the body. Remove the track covers on the sides of the tracks. It’s then a case of easing the tracks off over the wheels. The larger wheel will “slide” off if you align the notch in the lower edge.
Hope this helps. They are not easy to completely disassemble but for the time being I have restored drive to the track and currently working ok.
crwdns2934105:0crwdne2934105:0
crwdns2934113:0crwdne2934113:0
crwdns2915270:0crwdne2915270:0
crwdns2889612:0crwdne2889612:0
0
crwdns2942205:01crwdne2942205:0
This is a common problem. Drive wheel slips on the central shaft. I have successfully repaired mine by drilling though the drive wheel (after taking the track off), through the central shaft and through the other side of the wheel. Then glue a steel pin all the way through. I actually used the same drill bit and cut it off - using it as the pin. The wheel now spins. I completed a youtube video on it. https://www.youtube.com/watch?v=2X2sU_Do...
crwdns2934271:0crwdnd2934271:0 Derek Scott crwdne2934271:0