crankshaft 20mm lock nut

[bmarshall629]

this is the part number of what I'm talking about
90231-259-010 CRANKSHAFT NUT 20mm
There has to be a way to get this thing to loosen, I've tried everything and anything so if there is some special tool or method that I don't have or thought of yet, could use some help here.

Thanks,
Brian

[LOUD MOUSE]

This nut has normal thread direction. I use a soft flat (ground flat on my bench grinder) chisel and a medium size hammer and knock it to the left. ...........lm

this is the part number of what I'm talking about
90231-259-010 CRANKSHAFT NUT 20mm
There has to be a way to get this thing to loosen, I've tried everything and anything so if there is some special tool or method that I don't have or thought of yet, could use some help here.

Thanks,
Brian

[bmarshall629]

thanks LM, I've tried that and it's still not budging, I have wacked the crap out of it. I'm debating cutting the primary drive chain. Any other ideas, if not, I guess it's cutting time

[LOUD MOUSE]

I've had some tough ones but have just hit it until I get it loose.
What ya plan to when the only thing there that holds it in place is gone. ...................emo

thanks LM, I've tried that and it's still not budging, I have wacked the crap out of it. I'm debating cutting the primary drive chain. Any other ideas, if not, I guess it's cutting time

[bmarshall629]

still nothing, is there any special socket or tool? Or recommendations on how to cut it off. Really have run out of options on this one.

[bmarshall629]

still nothing, is there any special socket or tool? Or recommendations on how to cut it off. Really have run out of options on this one.

[bmarshall629]

still nothing, is there any special socket or tool? Or recommendations on how to cut it off. Really have run out of options on this one.