Hey,
I have Gilera Ice and I've restored the forks.You need a pressure gun that works on air you know... Its only way... and on the bottom it is a malescrew... and you need to gun it little bit longer time ... and thats it !
Ok, i use pressure gun to unwind the screw, then i seperate the fork:
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To change the spring you have to push this and remove the smal "buckle", and you are ready to restore it! I hope I would help someone with this ;D
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