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Author Topic: Ossa flywheel nut.  (Read 1455 times)

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Offline olddirtbikes

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Ossa flywheel nut.
« on: April 18, 2025, 09:39:20 pm »
  Hi Folks, can anyone tell me the correct way to undo the flywheel nut on a 1974 Ossa Phantom 250 please???
    Thanks, Alan
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Offline PeterC

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Re: Ossa flywheel nut.
« Reply #1 on: April 22, 2025, 08:27:02 am »
I assume it is a Femsa flywheel. You will need a flywheel holder too stop flywheel rotating, undo nut, remove washers andbthen use cirtect flywheel puller
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Offline Dungar Pilot

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Re: Ossa flywheel nut.
« Reply #2 on: April 22, 2025, 06:41:21 pm »
Hi Everyone,
It has been a while since working on an OSSA, my memory tells me there is a shock absorbing spring on the end of the crank? Most bikes have springs inside the clutch basket,  OSSA do things differently!

Photos would help you cause.
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