Installed new Rovan 30.5cc

[eatdrinkRC]

Hello everyone !

After installing new Rovan 4bolt motor 30.5cc, Baja will hardly move forward found that bearing on clutch shaft were bad replaced them. Everything was fine with older 2bolt motor and went forward just fine.
New motor has new clutch and installed correctly.
Now have installed installed New oneway bearing and still will hardly go forward what can possibly be the problem...?

Thank You for any help given and may I return favor....

 

[eatdrinkRC]

Oneway Bearing Direction of Rotation

There is an arrow on bearing is this rotation of locked or freewheel position ?? I thought you could tell by turning it which and way held what i have always done before...I have 2 new bearings....having trouble..
pls explain...Help...

Happy Thanksgiving Everyone....

 

[voo2doo]

Is there a one way bearing??? Do you have a two speed?
J

 

[eatdrinkRC]

Is there a one way bearing??? Do you have a two speed?
J

Yes, I do !
Installed oneway bearing ( NSK CSK12 102 ) on larger gear...is there different 1st and 2nd bearings ? I guess that make sense...lol...
thank you for any help you can give me !!!

 

[eatdrinkRC]

Update...found cutch bell is slipping on clutch shoes...Very Weird worked fine with other motor and the clutch on it was almost gone....Interesting...Hmmmm....Any Comments Welcome...have looked at bell looks fine...

 

[atom3624]

When the engine's off, does it turn freely?
Is the engine tuned nicely, or does it take a while to 'spool up'?
Al.