RC8 motor problems, can you help?
#1
RC8 motor problems, can you help?
I received our new RC8 RTR today. It started right up and ran fine. The first thing I did was to run two tanks of 20% through at an idle. After filling the tank for the third time, I inserted the starting shaft into the back of the motor, squeezed the trigger on the starter, the starting shaft spins but the motor does not turn over. I made sure that the shaft was inserted all the way into the back for the motor, tried again, but the same problem. I pulled the motor from the car and I am able to turn the motor by hand from the gear on the front with no problem. I removed the 4 screws that hold the back on and removed the back from the motor. Nothing looks broken. I put it back together, making sure that everything was put back the way it came apart. I held the motor in my hand, put the starting shaft into the back, pulled the trigger and it is still doing the same thing. Any ideas on what may be going wrong here?
#2
I dont know how roto starters work, but maybe you stripped something?
thats kinda what it sounds like.
thats kinda what it sounds like.
#3
Tech Adept
pull the back plate with the roto starter off and i'd be willing to bet that there is a gear broken or the one way bearing that is on the back of the crak nk is not working .... now when you turn the engine over you should have compression trying to fight the engine form spinning make sure the gear on the front of the motor spins freely if not you could have a clutch problem just some things to check
#8
Thanks for the suggestions.....now back to the work bench!!
#10
Tech Adept
throw the OWB into some alcohol and spin it around to clean it and it should work again
#11
I wish I had a starter box, I may just go to my LHS, pick one up and be done with it.
I figured out what the problem is. If you look close at this picture, you will see a crack going from top to bottom, toward the center of where the notch is.
Is direct from AE the only place to get this part?
I figured out what the problem is. If you look close at this picture, you will see a crack going from top to bottom, toward the center of where the notch is.
Is direct from AE the only place to get this part?
Last edited by H2oSprayer; 04-25-2008 at 08:54 PM.
#13
I wish I had a starter box, I may just go to my LHS, pick one up and be done with it.
I figured out what the problem is. If you look close at this picture, you will see a crack going from top to bottom, toward the center of where the notch is.
Is direct from AE the only place to get this part?
I figured out what the problem is. If you look close at this picture, you will see a crack going from top to bottom, toward the center of where the notch is.
Is direct from AE the only place to get this part?
I think i know what that part is, is it the part on the backplate, that goes into the one way bearing?
#14
Yes, that is the crack that you are seeing. I wasn't sure how large the photo was going to be when it posted. I was able to find the part diagram on AE's website and it is the part number that was given above. Is direct from AE the only place to get it? I have looked all over the net and have been unable to find it anywhere else and my LHS is a joke.