How to replace the starter one-way bearing (From Raptortranny) - Page 6 - Yamaha Raptor Forum
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post #51 of 60 (permalink) Old 07-15-2011, 02:23 PM
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I took a grinder and a punch and now I will be able to use my decompression setup. I'm gonna weld the pins and not pay $40 for two bolts. They get alot of money out of them suckers. I also have a L&A on the way for my 01 so It should work just fine now. I was pulling the stock one way last night and one of the allen bolts stripped. That was a pain. I ruined about 5 drill bits until I found my good bits lol. But I will be running the decompression on one build and will make the other one functional again before I put in the 13:1 piston.
I think that's a good call dog, and welding up the back of the pins then grinding them smooth should work just as well. No decompression is great for bikes that don't get started multiple times during the ride and stay close to the truck and toolbox, perfect for a full race only bike. I bought the Weller pins and I'll endorse them, they work very well but you will have to dip into a $50 bill to own a set...the good news is it's a part you buy once, hopefully.

2004 660 Dinosaur retired to the drag strip
2007 YFZ Woods Bike and ATV Rodeo
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post #52 of 60 (permalink) Old 07-15-2011, 03:29 PM
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Originally Posted by blueranger660 View Post
I think that's a good call dog, and welding up the back of the pins then grinding them smooth should work just as well. No decompression is great for bikes that don't get started multiple times during the ride and stay close to the truck and toolbox, perfect for a full race only bike. I bought the Weller pins and I'll endorse them, they work very well but you will have to dip into a $50 bill to own a set...the good news is it's a part you buy once, hopefully.
Yeah I was gonna go without them then I remembered the 50deg day needing a big battery to jump it off of. Then I found all my decompression parts so it made the decision easier...
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post #53 of 60 (permalink) Old 08-12-2013, 08:28 PM
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Just showing why my oneway locked up
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2004 YZ 250
Pro circuit platinum pipe, R304. Wiseco piston, boyesen reeds

2002 Raptor 660
Curtis Sparks X6, Foam Pro Flow Kit,
Alba Needles, Airbox lid removed, 160L-165R mikuni mains,
25 pilots, fuel screws 2 1/8 out, flipped rear link, clear tube mod

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post #54 of 60 (permalink) Old 04-27-2014, 09:12 AM
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The whole reason my one way failed is the so called ATV mechanic didn't bother to locktite the bolts and found part on a thread in the one way rollers

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post #55 of 60 (permalink) Old 04-28-2015, 08:45 AM
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I need to do this ! anyone have the link to L&A or any other suppliers?
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post #56 of 60 (permalink) Old 04-29-2015, 12:28 PM
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What year model? I just checked ebay and they're available there with and without the 52 tooth gear.

http://www.ebay.com/itm/L-A-Designs-...7c3e13&vxp=mtr

2004 660 Dinosaur retired to the drag strip
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post #57 of 60 (permalink) Old 05-06-2015, 08:42 AM
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Its an 01 , recommend a 52 t gear as well? I dont want to get in there and realize that I should have bought it.
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post #58 of 60 (permalink) Old 05-10-2015, 11:58 PM Thread Starter
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If your 52T isn't smooth as a baby's butt (and if your one-way grenaded it probably isn't) then it will just damage the new one-way.

IMO. get it!

'01 660 Raptor, Burgard +2+1 arms, YFZ Shocks, LSR anti-vibe, CTR pipe, jetted, K&N
'01 Polaris Scrambler 400, K&N
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post #59 of 60 (permalink) Old 05-24-2015, 03:46 PM
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Im in the middle of doing an L&A one way and 52 t. gear. I have a 2001 raptor 660 and on the stock set up it has a bearing that the one way rides on and the new L&A has a bushing. Do I pop the bushing out and run the bearing? Or does it just ride on the bushing If so on the bushing do I leave the original washers that are behind the original bearing?? Please help so I can get this done today!!! Thanks.
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post #60 of 60 (permalink) Old 05-25-2015, 09:19 PM Thread Starter
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Use the bushing with the thrust washers, if i recall correctly.

'01 660 Raptor, Burgard +2+1 arms, YFZ Shocks, LSR anti-vibe, CTR pipe, jetted, K&N
'01 Polaris Scrambler 400, K&N
'02 Honda 400ex, Big Gun pipe, jetted, K&N, Lonestar +2 A-arms, Lonestar anti-vibe
'04 Suzuki LTZ400
'16 RZR XP4 1000 Turbo
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