t maxx 3.3 not shifting

[Jonnybagstrx]

hi guys need some help my t maxx 3.3 is not shifting its stuck in first, tune is fine it just stopped shifting I've notice that when i roll it forward when not started there is a slightly strange grinding noise very slight is my tranny damaged thanks

 

[sgra2951]

You may have lost a screw inside the trans, I would check it. Open it up and look inside, I had some problems with mine, the set screw fell out and got pinched in the gears..

 

[Childresshunt]

Yea if your having a grinding noise you deff need to open her up and check it out the set screw for second gear may have come loose or you may need to back the grub screw on your drive hub out a little and when i say little do like 1/8th turns at a time