Auto decomp device upgrade: howto

I have the latest auto decomp device ready to replace the old one. How does one remove and reinstall the ball bearing that's in the way?

There does not seem to be any bolt inside to hold it to the camshaft assembly, and besides force, I don't see how one can remove it.

Any experienced husa-mechanic know how? Ady?

The sprocket was already upgraded and apparently the bolts were already shortened.

Alright, then more work than I expected I will keep on learning, then...

Replacing the bearing, I guess I can afford, but the tool is a little investment for a one time job. Isn't there an alternative?

Thanks!

If I am about to remove and discard both, I can always use a flat screwdriver. I am going to replace both the ball bearing and the decomp device.

I need to get a quote from Motoxotica first thing tomorrow.

Using a Dremel might be messy.

I cannot find the proper size in the 2001 parts manual, but the latest (2004-) shows them as "Ball Bearings 6201".

The part number is 0625062014 and is shared with KTM's, and KTM Talk quotes $8.32. I wonder if I could X-Ref with something else, as for the same price I can have a pack of 10 off of eBay, which would be useful in case I need to do some work later on.

6201 corresponds to 12 x 32 x 10, but what are the different specs, "2RS", "ZZ", stand for? Most of what I find online have the balls shielded, while the ones used in our bikes have their balls exposed :twisted: I suppose for extra lubrification :roll:

Does that matter?

I think that starting in 2004, the ball bearings were shielded, so do you think that 6201 like these would work?

Basically if someone could confirm that the new ball bearings fit the 2001, that would be the first step in the right direction. I'd rather spend the bucks than blow another top.

Thanks

Thanks, Buckwheet. Now, the one that's there, obviously is not the OEM, since the former owner replaced (or had it done) the aluminum camwheel with the steel one. It also says "6201 / C3" and was made in Italy. Any idea what this is? I guess I can just X-Ref with the newer model bearing.

Do you advise changing both?

Also, the gap between the bearing to remove and the auto decomp device is about half a millimeter.

What did you use?

Thanks!

No, I don't think that changing the bearings is an absolute necessity, it's not like the damages were that extensive either. The top just blew off :?

All the damage was in the rocker cover (totally out of order) and the tensioner lever, with a bent bolt as well.

Thanks for the advice. My earliest question was: can I pry it off with screwdrivers and the answer seems to be yes.

As for replacement, pretty much any good (emphasis on good, as in not from a skate board) bearing should do.