Crank Question

the balancer has nothing to the with the crank knocking,
the crank bearings probably finished there career.
i recommend replacing all the bearings(because you gonna open the engine any way so replace all the bearings.)with c3 bearings.
 
your wrong the 2 stroke oil and gas lubes up the crank. The transmission oil lubes up the tranny gears and clutch.
 
what does it have to do with tranny oil?
its not a four stroke the crank is lubed by the gas/oil that goes thru the crank.
 
the crankcase is the parts that contain all the engine parts inside them ;)
what lubricates your crank is the oil that mixes with the fuel.
 
im pretty sure everyones said it like twice each now but...

transmission oil goes into that spot on the clutch cover and it lubes the transmision and eveyrhting under the clutch cover.

the crank case stuff is lubricated by the oil mixed in with the fuel thats in the air/fuel mix when it goes into the engine. the air/fuel(oil) mix goes down under the crank, compressed then pulled up above the piston and when it does that the oil lubricates the crank bearings and everythig.
 
im pretty sure everyones said it like twice each now but...

transmission oil goes into that spot on the clutch cover and it lubes the transmision and eveyrhting under the clutch cover.

the crank case stuff is lubricated by the oil mixed in with the fuel thats in the air/fuel mix when it goes into the engine. the air/fuel(oil) mix goes down under the crank, compressed then pulled up above the piston and when it does that the oil lubricates the crank bearings and everythig.

correctly said:-D