i have been doing some maintenace on my trex 450 se v2 and i am confused, i ordered the above part, it seems the 2 oring type dampers have been changed to a solid rubber but where do i put the washer that comes with it ?
also my auto tail drive gear does not run straight on the belt drive sproket it seems to oscilate up and down, i have changed the main shaft,the auto hub with main dive gear and belt drive gear but i still have the same problem.
All i have left to chage is the one wat bearing shaft. does it sound like i am on the right track and if so is this normal (should i order more than one
thanks for your time