Sprag/one way bearing?

[atc350xer]

Hey guys, I have to change the one way bearing in my new SX. Does anyone have a pic of a bad one vs. a good one? Is a bad one easy enough to spot? I have 3 BR engines and one SX engine on the shelf, and I sure don't want to put another bad one in... and I don't want to buy new. Any help?

[Dirtcrasher]

It should grab in one direction and freewheel in the other. If there is any play in it driving/grabbing, it's junk. Sometimes the journal it rides on is worn out; Must be a spec for that in the manual.

[atc007]

Yep,,,You will not per say " See" wear on the rollers.. You will need to replace the journal for things to be right. I assume we're in the flywheel? Same for either side.

[atc350xer]

*sigh* Maybe I'll just get the electric start working :lol:

[atc007]

Ohh,,ok,,So,we're in the clutch.. I will be willing to bet a lot the starter clutch is also shot. This all means he didn't change oil.. Flush that engine out really good with your choice of flush. Mine being gas :) Diesel won't cut anywhere near as good,but makes some feel more comfortable..