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J/R Clutch push rod

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ZedHead
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J/R Clutch push rod

#1 PostAuthor: ZedHead » Tue May 09, 2017 3:59 pm

Has anyone got a spare J/R clutch pushrod for reasonable money to help out a customer of mine? Condition is not really important as it is not visisble and will probably be shortened in any case.

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davido
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Re: J/R Clutch push rod

#2 PostAuthor: davido » Tue May 09, 2017 8:21 pm

I have one from a CSR1000 (81 ish) if thats any good to you. Its a bit chewed at one end but servicable and seemed to work ok when I took it off the bike.
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Re: J/R Clutch push rod

#3 PostAuthor: ZedHead » Wed May 10, 2017 1:07 pm

davido wrote:I have one from a CSR1000 (81 ish) if thats any good to you. Its a bit chewed at one end but servicable and seemed to work ok when I took it off the bike.


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Re: J/R Clutch push rod

#4 PostAuthor: martinz1000r » Wed May 10, 2017 2:00 pm

Just buy a length of silver steel rod off ebay and make your own
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Re: J/R Clutch push rod

#5 PostAuthor: ZedHead » Wed May 10, 2017 5:23 pm

martinz1000r wrote:Just buy a length of silver steel rod off ebay and make your own


Anyone know the diameter I would need? Also how are the ends finished?

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Re: J/R Clutch push rod

#6 PostAuthor: martinz1000r » Wed May 10, 2017 7:20 pm

8mm diameter. Just chamfer the edges off.
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Re: J/R Clutch push rod

#7 PostAuthor: ZedHead » Thu May 11, 2017 8:17 am

martinz1000r, would stainless be ok or is it too soft? Just thinking about corrosion at the exposed end using unplated steel. Would 300mm length be long enough?

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Re: J/R Clutch push rod

#8 PostAuthor: martinz1000r » Thu May 11, 2017 10:14 am

I just pulled the one out of a Unitrak motor that's on the bench at the moment. That is 310mm long. I'm no expert on these things but i think different models are different lengths plus mine may well be "unique" as i have hydraulic conversions on all my Z motors. On the metallurgy side again, i defer to the experts. Silver steel was a recommendation from another forum member and the rod shows no sign of bending or mushrooming on the ends.
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Re: J/R Clutch push rod

#9 PostAuthor: ZedHead » Thu May 11, 2017 2:16 pm

martinz1000r wrote:I just pulled the one out of a Unitrak motor that's on the bench at the moment. That is 310mm long. I'm no expert on these things but i think different models are different lengths plus mine may well be "unique" as i have hydraulic conversions on all my Z motors. On the metallurgy side again, i defer to the experts. Silver steel was a recommendation from another forum member and the rod shows no sign of bending or mushrooming on the ends.


Excelent! Thanks Martin

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Al
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Re: J/R Clutch push rod

#10 PostAuthor: Al » Thu May 11, 2017 2:30 pm

Got one here with one end missing from a 1000R / J3
Assuming both ends are the same (no reason not to) the three parts together sum to 334mm.
Oddly i believed that the Unitrak / 1100R was longer but i know it to be 310mm from previous experience!!!! :rock

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Re: J/R Clutch push rod

#11 PostAuthor: ZedHead » Fri May 12, 2017 7:06 am

Thank you everyone who has offered help and advice. Martin's suggestion to make one seems to be the best solution so this is what I will go with.


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