davidac49
RCTalk Basher
- Messages
- 56
- Reaction score
- 0
- RC Driving Style
- Bashing
So after taking my transmission apart and looking at the differntial i went down to the store and picked up some mobil 1 grease just to see if i could slap it back together tighter. after tightening the spur gear i twisted the cups and everything felt snug and tight and i couldnt spin just one cup without the other cup moving or the spur gear moving. so it all seemed fine. slapped it back on the chassis put the driveshafts on and started to spin the spur gear. only to no avail. the front drive shaft was the only one spinning. i noticed when spinning the spur gear the back driveshaft with slack would rotate until it had a load and didnt move at all. rotating the back wheels on the ground the driveshaft would spin along with the spur gear. do i need a new bevel gear or what could be going on. I'm truly stumped.