El Pedro

iTrader: (1)

My diff is totally slipping and I am unable to tighten it up. I pulled the whole thing out to have a look at it and not matter what I try I can't undo the diff screw. Does anyone know why and have any tips for fixing the problem?

MadRacer

iTrader: (33)

Hi Pete,
Sounds like the little diff nut is stripped.. Has happend to me once with a different Losi kit. See if you can see the nut turning as you undo it. It more than likely the plastic cage that the nut sits in has stripped the little locating lugs that sits in the slots of the out drive cup.
Mark..

El Pedro

iTrader: (1)

The lugs are fine so it must be stripped inside. Might just get a new one!

cwalters

iTrader: (4)

Make sure you've got the 12 beveled washers in there and don't use too much diff grease. Too much will cause it to slip...