EVO All Evo Model Discussion

Dancing speedo needle

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Old Sep 21, 2018 | 05:38 PM
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Default Dancing speedo needle

Hi all

i just rode a thousand miles and most were at around 70-80 mph. In the last half, my speedo needle wouldn’t hold still and was “dancing” for lack of a better word. It jumped around +\- 3mph.

Whenever I’d stop for a break and turn the bike off, and then back on again, it’d work as it should but that would be in a town where I’d be going slow. Once I’d speed up, the needle would hold steady but only for a minute or two then start bouncing around.

Any ideas on what to tighten or fix?
 
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Old Sep 21, 2018 | 05:43 PM
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If it's cable-driven, you need to remove the cable core and lube it with light grease. If it's electric, the speedo head needs to be replaced.
 
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Old Sep 21, 2018 | 05:46 PM
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Thanks for the quick reply. My evo was made in 1988 but is a 1989 model. She just turned thirty. I don’t know what type speedo I have
 
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Old Sep 21, 2018 | 05:50 PM
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You need to take a look at the speedometer. If it has a cable screwed into the underside of it, it’s cable driven. If it doesn’t, it’s electronic.

If you don’t know how to get to the underside of it, you probably should spend the money for a service manual which will also tell you which type of speedo it is.
 

Last edited by IronAss; Sep 21, 2018 at 06:07 PM.
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Old Sep 21, 2018 | 06:18 PM
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Cable. It's probably on the way out. You might be able to lube it and get some more life out of it. I'm on about my 7th or 8th cable. I'd have to check my logs.
 
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Old Sep 22, 2018 | 09:01 AM
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They make a lube especially for Speedo cables that won't thicken up in cooler or cold weather....
 
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Old Sep 24, 2018 | 11:10 AM
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Originally Posted by 98hotrodfatboy
They make a lube especially for Speedo cables that won't thicken up in cooler or cold weather....
Is the lube you refer to a deal product or can it be bought elsewhere?
​​​​​​
 
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Old Sep 24, 2018 | 11:12 AM
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Originally Posted by 98hotrodfatboy
They make a lube especially for Speedo cables that won't thicken up in cooler or cold weather....
Sorry meant say "dealer."
 
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Old Sep 24, 2018 | 11:13 AM
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Originally Posted by Arseclown
Thanks for the quick reply. My evo was made in 1988 but is a 1989 model. She just turned thirty. I don’t know what type speedo I have
You have a cable driven speedo.
 
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Old Sep 24, 2018 | 02:31 PM
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I remember my dad using dry graphite powder on his speedo cables, don't know what is recommended now a days, probably a light synthetic grease?? YD
 
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