Author Topic: bike has been unused for many years clutch not coming off  (Read 4326 times)

richardsonstuff

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bike has been unused for many years clutch not coming off
« on: October 24, 2015, 01:41:45 PM »
hi guys, trying to restore a 1989 K100LT, got it apart with huge difficulty as everything is seiz :dunno2:ed gearbox is off but the clutch wont split, loosend the six allen bolts expecting to spring plate to push and nothing, removed all six bolts and its all still stuck together, re inserted three of the bolts just in case and whaked it with a rubber mallet, nothing, what next please any ideas?

Offline drut

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Re: bike has been unused for many years clutch not coming off
« Reply #1 on: October 24, 2015, 03:14:25 PM »
Replied on your duplicate thread: http://www.motobrick.com/index.php/topic,7573.msg52835.html#new but as an observation you need to swap the rubber mallet for a hammer.
  • Newcastle upon Tyne UK
  • 1990 K100RS + 1980 Moto Guzzi V50 II + 1971 Aermacchi/HD 350ss
Much older but certainly no wiser!

Offline Laitch

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Re: bike has been unused for many years clutch not coming off
« Reply #2 on: October 24, 2015, 03:51:45 PM »
Persistence with a deadblow mallet pounding around and around the circumference of the plate and occasional prying around edge with a flat bar should do it.
  • Along the Ridley in Vermont.
  • 1995 K75 102,000 miles

Offline drut

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Re: bike has been unused for many years clutch not coming off
« Reply #3 on: October 24, 2015, 04:14:38 PM »
Deadblow & rubber mallets impart energy not shock + vibration.
  • Newcastle upon Tyne UK
  • 1990 K100RS + 1980 Moto Guzzi V50 II + 1971 Aermacchi/HD 350ss
Much older but certainly no wiser!

Offline Laitch

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Re: bike has been unused for many years clutch not coming off
« Reply #4 on: October 24, 2015, 04:17:48 PM »
What can I say? Maybe you've only used child-size deadblows. Using one has worked for me when I didn't want to damage parts. A three-pound drilling hammer would do but caution is advised.
  • Along the Ridley in Vermont.
  • 1995 K75 102,000 miles

Offline drut

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Re: bike has been unused for many years clutch not coming off
« Reply #5 on: October 24, 2015, 04:29:23 PM »
"What can I say? Maybe you've only used child-size deadblows. Using one has worked for me when I didn't want to damage parts. A three-pound drilling hammer would do but caution is advised."

As a retired,fully qualified,motor mechanic/technician I have been trained to use all tools with care & caution.Blunt force + ignorance sorts nothing.
The right tool + the knowledge/experience to use it properly is priceless.I have a selection of dead blow hammers(not child sized) & a couple of rubber hammers:I use them when appropriate.I am sorry if others cannot use hammers without causing damage.
  • Newcastle upon Tyne UK
  • 1990 K100RS + 1980 Moto Guzzi V50 II + 1971 Aermacchi/HD 350ss
Much older but certainly no wiser!

Offline Laitch

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Re: bike has been unused for many years clutch not coming off
« Reply #6 on: October 24, 2015, 04:30:52 PM »
No need to apologize.
  • Along the Ridley in Vermont.
  • 1995 K75 102,000 miles

Offline drut

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Re: bike has been unused for many years clutch not coming off
« Reply #7 on: October 24, 2015, 04:34:06 PM »
"No need to apologize."

I think you misread my post: I apologise for nothing but have empathy for the unskilled.
  • Newcastle upon Tyne UK
  • 1990 K100RS + 1980 Moto Guzzi V50 II + 1971 Aermacchi/HD 350ss
Much older but certainly no wiser!

Offline Laitch

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Re: bike has been unused for many years clutch not coming off
« Reply #8 on: October 24, 2015, 05:55:19 PM »
Duly noted, Drut.
  • Along the Ridley in Vermont.
  • 1995 K75 102,000 miles

Offline drut

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Re: bike has been unused for many years clutch not coming off
« Reply #9 on: October 24, 2015, 06:06:59 PM »
No offense intended or implied:happy riding!
  • Newcastle upon Tyne UK
  • 1990 K100RS + 1980 Moto Guzzi V50 II + 1971 Aermacchi/HD 350ss
Much older but certainly no wiser!

Offline Laitch

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Re: bike has been unused for many years clutch not coming off
« Reply #10 on: October 24, 2015, 06:24:44 PM »
Happy riding to you as well, Drut
  • Along the Ridley in Vermont.
  • 1995 K75 102,000 miles

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