Dismantling a speedo to cure noise.

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SteveD
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Joined: Tue Aug 03, 2010 3:29 am
Location: Melbourne, Oz.

Dismantling a speedo to cure noise.

Post by SteveD »

This is a problem from another forum.

The speedo operation is noisy and seems to come from the speedo unit itself. The cable is correctly seated. The noise isn't there if the cable is disconnected (expectedly).

Has anyone dismantled this particular part before? I don't mean disconnecting it from the speedo itself, but actually pulling this apart to service the moving bits?

Image
Picture nicked from Randys repair guide.
Cheers, Steve
Victoria, S.E.Oz.


1982 R100RSR100RS supergallery. https://boxerboy81.smugmug.com/R100RS
2006 K1200R.
1994 R1100GS.
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melville
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Re: Dismantling a speedo to cure noise.

Post by melville »

I got that far into my tachometer and lubricated it from without with a thin oil to cure a noise best described as 100 flagellated hamsters. I did not remove any of the tiny screws seen in the picture.
Call me Mel. Some years ago- never mind how long precisely- having little or no money in my purse, and nothing particular to interest me at home, I thought I would ride about a little and see the other parts of the world.
dwerbil
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Re: Dismantling a speedo to cure noise.

Post by dwerbil »

Steve, there's been a couple of times my speedo, at first gear speeds, would make a awful racket. The cure for it both times was to remove the part shown in the photo, and then to use a small shot of lithium grease inside of the other side. A little bit too around the gear and housing on the outer side would be a good idea. Other types of thin oil should work too; just not too much of it. That should be good for several more ten's of thousands of miles. There shouldn't be a need to take apart anything else.

Next time, whenever that is, I go into the speedo, I'll take a photo of the underside with a descriptor fixing same.
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04 R1150RT ~ 78 R100/7 ~ 84 RS ~ 93 K1100RS ~ 65 R60/2
Randy in Round Rock
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