Vintage Dirt Bike Q & A
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brake panel bushing
https://vintagedirtbikeforums.alp-sys.com/viewtopic.php?f=21&t=2891
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Author:  crcraig [ Fri Dec 03, 2010 5:13 pm ]
Post subject:  brake panel bushing

79 cr250 rebuild so far I have been able to locate most parts still need rear brake panel bushing if someone has one and can give me the measurments I will try to have one machined the bike I got did not have one on it or if someone has one to sell that would be great thanks, Craig

Author:  badsix [ Sat Dec 04, 2010 10:39 am ]
Post subject:  Re: brake panel bushing

just take your axel and brake plate to a machine shop and say i need a bushing for this. it needs to press fit the brake plate and be a couple thousants bigger than the axel. or watch ebay there on there all the time, a'm not sure but the 125s could be the same. watch when you buy one as most if used alot are cracked out around the center axel area. i'm not sure what causes this but i have seen a ton of them like that.

Author:  crcraig [ Sat Dec 04, 2010 12:50 pm ]
Post subject:  Re: brake panel bushing

I am talking about the part honda refers to as brake panel bush not the pressed bronze bushing see item # 4 on schematic

Attachments:
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Author:  crcraig [ Sat Dec 04, 2010 9:35 pm ]
Post subject:  Re: brake panel bush schematic #4

honda calls this brake panel bush

Author:  spannerman167 [ Sun Dec 05, 2010 8:01 am ]
Post subject:  Re: brake panel bushing

I've measured this for you, its from a used one so it may have a little wear.

Image

Author:  crcraig [ Sun Dec 05, 2010 10:55 am ]
Post subject:  Re: brake panel bushing

Thanks! does this have a plastic cap also? looks like it has some kind of cap, Craig

Author:  spannerman167 [ Sun Dec 05, 2010 1:56 pm ]
Post subject:  Re: brake panel bushing

crcraig wrote:
Thanks! does this have a plastic cap also? looks like it has some kind of cap, Craig


No that cap is a thin metal dust cover that slides on the bush and sits on that lip then a thin O ring goes on.
I'm suprised the schematic number 4 shows it all as one item,when I changed mine I just slide off the cover and slide it onto the new one.
I don't have the dimensions for that unless I strip my rear wheel out.

Author:  crcraig [ Sun Dec 05, 2010 3:09 pm ]
Post subject:  Re: brake panel bushing

that cap must be similar to the dust caps on the brake stay arm correct?

Author:  spannerman167 [ Sun Dec 05, 2010 3:26 pm ]
Post subject:  Re: brake panel bushing

crcraig wrote:
that cap must be similar to the dust caps on the brake stay arm correct?


Yes exactly the same style and probably the same thickness of material but made larger to suit.

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