YZ125 exhaust valve pin repair

Joko
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Joko
Edited Date/Time 6/12/2020 7:14pm
Have an 07YZ125 with exhaust valve pins that are loose.
What’s the preferred repair technique to secure them? Fit a roll pin, loctite or I saw a repair kit on eBay, not sure if the replacement pins are the right diameter size though ?


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hook em 22
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hook em 22 6/7/2020 8:21pm
6/7/2020 8:21pm
Use the roll pins. Do not reorder the yz pins, they end up falling out. Use roll pins.
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FWYT
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FWYT 6/8/2020 3:56pm
6/8/2020 3:56pm
hook em 22 wrote:
Use the roll pins. Do not reorder the yz pins, they end up falling out. Use roll pins.
Yep.
Joko
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Joko 6/12/2020 7:14pm
6/12/2020 7:14pm
Yea, used 5/16 roll pins. Heated valve in vice, crimped the roll pin with vice grips and tapped them in with hammer.
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