i'm getting ready to change the bearings in a honda 200S is this a big job or fairly easy,i just wanna see what i'm in for,if anyone has any tips or tricks to changing these that'd also be great..

 

It doesn't get any easier than those.

Remove the right side wheel hub nut.
Remove all the bolts holding the chain cover on and slide the cover up next to the wheel out of the way.
Take all the slack from the chain as possible.
Before jacking up the trike, loosen both of the axle locknuts on the right side.
Now, slide the right wheel hub off the axle....go ahead and take the two locknuts off the axle as well.
Take the bolts off that holds on the brake drum cover and remove it from the axle out of the way.
Slide the brakedrum off....this may be the hardest part of it. Sometimes they get stuck and want to be stubborn.
Lift the chain from the rearsprocket and pull the axle out of the housing from the left side.
Now you are at the bearings.

Enjoy.

 

sounds like something i can handle,so if all goes well i'm probally looking at about an hour of work?