pinion

Just replaced pinion gears, and adjusted the drive engagement: Under no load the rear wheels full engage and drive properly, but in use if I "fully" engage the paddles, the gears "chatter" and seem to skip. (Note: the old pinion gears were substantially worn done nearly 75% of the way, with only...

I can't get it off. I tried tapping it, but it's not budging even a millimeter.

Hi all, Cannot get the pinion gear off the end of the drive axle......copious amounts of Deep Creep penetrant over 3 days, and also heat from a torch to almost red hot.....still won"t come off!!! And in trying to pry it off I've destroyed the plastic washer that sits behind it, so in order to...