HELP (AGAIN) ! - Stuck Drive Sprocket Nut

So the Bike is still fighting me. NEVER had a sprocket nut fight me like this and I've removed alot of them

I cannot for the life of me get the drive sprocket nut off the counter shaft.

What I ave done so far:

Bike in gear (5th)
Bent the locking washer tab back
Locked the rear wheel with a 2x4 (snapped the 2x4), metal tire iron (bent the tire iron)
Impact gun - didn't work
24" breaker bar - won't budge it

Im concerned that anything more forceful. (longer bar or larger metal wheel jammer) will shear transmission gears

If I take the bike somewhere to heat the nut with oxygen/ Accet, im concerned ill melt the countershaft seal and im not splitting this engine

Nut has that metal locking clip ring inside it, no idea if someone used lock-tite too

I may be forced to hand saw the nut with a dremmel tool par away then hit it with a cold chisel to split it.

any other ideas ?

 

Whatever you do, don't use a hammer!!

100% sure they are lefty-loosy threads? Just gotta ask, we are talking about Suzuki here.

Dremel and split.

 

+1 with Cap.....

 

Can you give us a close up on the threads? like a top view?

2nd thought cut the nut

 

Cheers chaps

Regular threads, not left hand

when you say " don't use a hammer", I assume you mean on a wrench when trying to break it free because it will fuck the trans gears. ?

Because im assuming ill need a hammer to split the nut with the chisel as I don't want the Dremmel too far and hit the threads.

 

That I'm being a smart ass... as usual.

Split that fucker.

 

Split the nut or 4ft iron pipe on breaker.. stand on rear brake pedal, 2x4 the wheel Don't use the trans

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Split the nut, split the nut, split the nut!! Agreed with JS, use rear brake instead if possible.

 

Get a Honda

 

Use the rear brake also.
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Its off... no thread damage to the shaft !

 

this wasn't coming off using the rear brake, I tried it

 

I have many Honda's, variety is the spice of life

 

rear brake wouldn't hold it, I cut it off

 

Fixed that for ya...

 

Nice, maybe the bike will behave for a minute.

 

You seem to have good access to good and proper tools

 

Im a tool junkie, I've got tools for problems I havent even encountered yet LOL

my next purchase is going to be an induction heater for bolt removal

 

Cat has tools that fix tools.....