my kids lt50 steering is real hard. I don't see any grease fittings? any ideas?
I have 2 of these and the other one steers very easy.

 

There is a bushing at the base of the steering stem on these. Provided you don't have something rubbing/hanging up on the a arms I would be most suspicious that the dust seals for this have failed and it plus the seals needs to be replaced.

 

thanks. i'll disassemble and take a look.