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-   -   E-revo problem (https://www.rc-monster.com/forum/showthread.php?t=25282)

jorge_rc 01.09.2010 10:50 AM

E-revo problem
 
Hey guys..

I just bought an used e-revo, but now, after clean it a litle bit, I noticed that when the motor spins, each differential spins the wheels in opposite directions..

I mean... if the front wheels spins to the front, the rear one will be spinning to the rear..

I'm a noob, but I'd like to know where is tho problem, so i dont need to diassemble it completly... Any Idea?

PS. sorry about the bat english, but i'm Portuguese...

Thanks

jokerjustin 01.09.2010 12:20 PM

just flip one of the diffs over and it will fix the problem..

sikeston34m 01.09.2010 12:24 PM

Quote:

Originally Posted by jokerjustin (Post 343170)
just flip one of the diffs over and it will fix the problem..

+1 on this.

I have found the rear end to be the simple end to work on. If you take apart the rear, you don't have to deal with the steering.

I aggree. One of the diffs is upside down.

jorge_rc 01.09.2010 05:32 PM

I'm still waiting for the new motor..

to move forward, whatching both driveshafts from the bottom, to where should they spin?

Just for me to know what is wrond without need to diassemble both..

Thanks

sikeston34m 01.09.2010 05:35 PM

Quote:

Originally Posted by jorge_rc (Post 343222)
I'm still waiting for the new motor..

to move forward, whatching both driveshafts from the bottom, to where should they spin?

Just for me to know what is wrond without need to diassemble both..

Thanks

Driveshaft rotation has nothing to do with it.

Your truck was taken apart before........and one of the diffs was installed upside down.

This will make the front wheels spin the opposite direction as the rear wheels do.

To fix this, you have to take one of the diffs out, flip it, then put the truck back together again.

brushlessboy16 01.09.2010 05:37 PM

as long as they spin the same you are fine. :)

jorge_rc 01.09.2010 05:37 PM

Yeah, but doesn't matter if they both get assembled upside down?

sikeston34m 01.09.2010 05:38 PM

Quote:

Originally Posted by jorge_rc (Post 343225)
Yeah, but doesn't matter if they both get assembled upside down?

It doesn't matter.

As long as the wheels spin in the same direction.

jorge_rc 01.09.2010 05:41 PM

Ok. Thanks to everybody.

I changed from savage to e-revo, but the mechanical of e-revo is VERY different..

jorge_rc 01.10.2010 03:06 PM

Problem solved. Thanks to everybody :)

jpoprock 01.10.2010 03:15 PM

Ha! Man, I can't tell you how many times I did that when first tearing in to Emaxx's, etc. DOH!! Glad you got it fixed! Hope you shimmed that bad boy while it was out!

J

magman 01.10.2010 09:33 PM

On the diff case I painted small arrows so I knew which one was in what direction. Made the same mistake several times before marking the cases


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