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Crankshaft pulley nut; Sprag clutch repacement
Topic Started: Mar 27 2016, 11:38 AM (525 Views)
ccmdave68
Commoner
[ * ]
Hello all, after building up the confidence to replace/repair the sprag clutch/Spring through the use of these hallowed pages, first problem is how to get the crankshaft pulley nut undone????
I've locked the crankshaft, liberally coated said nut in plus gas, bike in gear, brakes on and I still can't get it undone. Using the longest handled torque wrench I have.

Any ideas, tips would be gratefully received.
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Gonzo250
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Working-class moto psycho
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Impact driver or air gun. Possibly with a liberal application of blowtorch on the nut.

Be warned, you may well cook up the crank seal...
I drink too much, I swear too much, I ride too fast and I crash too often.

It is a universal impossibility for me to leave my tools alone and my bikes standard. 'It must go faster!!'
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ccmdave68
Commoner
[ * ]
Thankyou Gonzo,

i'll give it ago and let you know how on I get on. Whats the worst that can happen lol!!!!

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Gonzo250
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Working-class moto psycho
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Good luck! You should see it whizzing off in short order!
I drink too much, I swear too much, I ride too fast and I crash too often.

It is a universal impossibility for me to leave my tools alone and my bikes standard. 'It must go faster!!'
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ccmdave68
Commoner
[ * ]
Cheers Gonzo, all done, worked a treat.

many thanks for the advice

Pikey.
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Gonzo250
Member Avatar
Working-class moto psycho
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Excellent! Glad you're all sorted!
I drink too much, I swear too much, I ride too fast and I crash too often.

It is a universal impossibility for me to leave my tools alone and my bikes standard. 'It must go faster!!'
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Ant P
Viscount
[ *  *  *  * ]
Theres a great MZ how to guide available, ive used it more than i would of like to lol. It may be on here, i,ll see if i can find the link
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Ant P
Viscount
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http://www.mzriders.com/viewtopic.php?f=5&t=3939
Hope this helps 😉
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ccmdave68
Commoner
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Thanks to you all, all done and back on the road. :dirtbike:
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