JRX2 build help

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Dax
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JRX2 build help

Post by Dax »

Hey guys so the other day i found my dads old jrx2 he built when he was a kid but never got it running, so i thought id try and buy the parts for it to get it running. I'm sorta new to this so any help would be appreciated! I ran into a problem with the spur gear(i believe is what its called). the guy at the hobby shop said i am missing an extension to it. Not sure what to look up online to find it so anyone know what it is?
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R Cane
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Re: JRX2 build help

Post by R Cane »

Don't know what extension he's talking about...
In this diagram from the manual, the area you are talking about is on the far right - but that's for the stock setup. That pinion shaft looks longer than stock though...maybe for a hydra drive? Do you have any other parts to go with this?
Image2.jpg

Dax
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Re: JRX2 build help

Post by Dax »

R Cane wrote:Don't know what extension he's talking about...
In this diagram from the manual, the area you are talking about is on the far right - but that's for the stock setup. That pinion shaft looks longer than stock though...maybe for a hydra drive? Do you have any other parts to go with this?
Image2.jpg
i dont have any other parts unfortunately. but i did some research and it looks like all im missing is the clutch, spring, and hex nut, am i right?

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Re: JRX2 build help

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Re: JRX2 build help

Post by R Cane »

Well, there ya go.
:)

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Re: JRX2 build help

Post by aconsola »

as you are starting with a bare shaft and need to buy a bunch of parts to get a slipper set up you may be better off converting to the modern double disc setup.

Ebay xxx-sct slipper for a couple sellers who split up new kits selling the entire slipper setup in one lot.

you will likely only need to add or make a small 3/16" spacer to fit over the shaft to keep the inner slipper plate from hitting the motor plate.
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Dax
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Re: JRX2 build help

Post by Dax »

aconsola wrote:as you are starting with a bare shaft and need to buy a bunch of parts to get a slipper set up you may be better off converting to the modern double disc setup.

Ebay xxx-sct slipper for a couple sellers who split up new kits selling the entire slipper setup in one lot.

you will likely only need to add or make a small 3/16" spacer to fit over the shaft to keep the inner slipper plate from hitting the motor plate.
So something like this http://www.ebay.com/itm/Losi-1-10-XXX-SCT-Brushless-2WD-SPUR-PINION-GEARS-SLIPPER-CLUTCH-PAD-COVER-/400765412288?hash=item5d4f7ae3c0:g:GloAAOSwEgVWRGM1 would fit on the slipper shaft i have if i add a spacer? that simple? or is there anything else i would have to buy to convert to a modern setup?

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Re: JRX2 build help

Post by terry.sc »

Another option is an A&L Powerclutch, which is still available http://vintageteamaandl.com/powerclutch.htm
This is designed to drop in and allows use of modern standard spur gears.
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Re: JRX2 build help

Post by Dax »

Thanks everyone for the help! Just ordered the part i need :D :D

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