Flywheel Removal
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- iDemonix
- Site Supporter
- Posts: 651
- Joined: Tue Aug 24, 2010 10:26 pm
- Bike owned: '92 NC30
- Location: Banbury, Oxfordshire
Re: Flywheel Removal
Borrowed a hammer driven impact tool off my mechanic as I don't have a compressor. 15 minutes of banging, nothing.
Dad's mate runs a tool buy and hire place, he lent me a £400 or so Dewalt cordless rattle gun, 3 seconds, done.
Bolt is now off, now I need to shift the flywheel, I don't have a rotor puller, just a big bolt that Graeme France left me, I've tightened it up and gave it a hammer tap but no joy, any advice as I'm not really sure what I'm doing with this bit?
Dad's mate runs a tool buy and hire place, he lent me a £400 or so Dewalt cordless rattle gun, 3 seconds, done.
Bolt is now off, now I need to shift the flywheel, I don't have a rotor puller, just a big bolt that Graeme France left me, I've tightened it up and gave it a hammer tap but no joy, any advice as I'm not really sure what I'm doing with this bit?
A roaring V4 is the summer soundtrack.
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- Moderators
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- Bike owned: CBR954
Re: Flywheel Removal
You dont hammer it.. keept tightening it until it pops the flyweheel off.iDemonix wrote:Borrowed a hammer driven impact tool off my mechanic as I don't have a compressor. 15 minutes of banging, nothing.
Dad's mate runs a tool buy and hire place, he lent me a £400 or so Dewalt cordless rattle gun, 3 seconds, done.
Bolt is now off, now I need to shift the flywheel, I don't have a rotor puller, just a big bolt that Graeme France left me, I've tightened it up and gave it a hammer tap but no joy, any advice as I'm not really sure what I'm doing with this bit?
You might need to put the brake on or soemthign to stop it turning but keep turning it and it will force it off.
xivlia wrote:i dont go fast on this bike so really do not need a rear brake.. /
vic-vtrvfr wrote:Ask xivlia for help, he's tackled just about every problem u could think of...
- iDemonix
- Site Supporter
- Posts: 651
- Joined: Tue Aug 24, 2010 10:26 pm
- Bike owned: '92 NC30
- Location: Banbury, Oxfordshire
Re: Flywheel Removal
Well I just had my 14 stone father stood on the rear brake and had an adjustable spanner on the bolt, no joy. Although I have discovered if you REALLY apply my rear brake, it leaks. Everywhere. I'm glad I found this out now as the wheels are coming off tomorrow for powder coating!
A roaring V4 is the summer soundtrack.
- porndoguk
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- Joined: Wed Jun 16, 2010 11:17 pm
- Bike owned: NC30
- Location: Middle England
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Re: Flywheel Removal
Dan are you trolling for lols, did you buy this bike from xilvia/ersan or are you him, using your alto ego
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- iDemonix
- Site Supporter
- Posts: 651
- Joined: Tue Aug 24, 2010 10:26 pm
- Bike owned: '92 NC30
- Location: Banbury, Oxfordshire
Re: Flywheel Removal
Haha, seriously it's had some bad previous owners. And it's had about 11 of them so it's had a rough life!
I've turned this engine swap in to a complete rebuild. I'll do what I can afford but I'm replacing a fair bit so hopefully it'll all be sound afterwards as I'll of greased every bolt and cleaned every part!
I've turned this engine swap in to a complete rebuild. I'll do what I can afford but I'm replacing a fair bit so hopefully it'll all be sound afterwards as I'll of greased every bolt and cleaned every part!
A roaring V4 is the summer soundtrack.
- iDemonix
- Site Supporter
- Posts: 651
- Joined: Tue Aug 24, 2010 10:26 pm
- Bike owned: '92 NC30
- Location: Banbury, Oxfordshire
Re: Flywheel Removal
Bought a rattle gun, can't afford it but I bought it anyway. Job done in about 2.5 seconds.
A roaring V4 is the summer soundtrack.
- bikemonkey
- NWAA Supporter
- Posts: 1521
- Joined: Tue Dec 27, 2011 12:33 pm
- Bike owned: 92 NC30, 90 VFR750
- Location: Oxfordshire
Re: Flywheel Removal
porndoguk wrote:Dan are you trolling for lols, did you buy this bike from xilvia/ersan or are you him, using your alto ego

- JC120
- Site Supporter
- Posts: 274
- Joined: Thu May 17, 2012 5:43 am
- Bike owned: NC30 NC35 RC30 RC45 MC22 NXA
- Location: Southern California
Re: Flywheel Removal
I had the same issues trying to remove my fly wheel so I rigged up a tool out of a 2x4 and a couple 1/4" drill bits. You can see the ends of them poking threw. I added the bed frame for extra leverage. Worked like a charm.


- iDemonix
- Site Supporter
- Posts: 651
- Joined: Tue Aug 24, 2010 10:26 pm
- Bike owned: '92 NC30
- Location: Banbury, Oxfordshire
Re: Flywheel Removal
Ha, quite a tool you've made there, if it does the job though!
So glad I've bought that impact driver, it's already paid for itself in time saved on several stuck bolts. I think it's becoming my new socket set.
So glad I've bought that impact driver, it's already paid for itself in time saved on several stuck bolts. I think it's becoming my new socket set.
A roaring V4 is the summer soundtrack.
- JC120
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- Posts: 274
- Joined: Thu May 17, 2012 5:43 am
- Bike owned: NC30 NC35 RC30 RC45 MC22 NXA
- Location: Southern California
Re: Flywheel Removal
Now I want one. Already have a compressor so it wouldn't be a stretch to pick one up.