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Old 11-14-2012, 09:29 AM   #1
Daddy Brim
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Spedo Lube

The last couple of days since it has got cold my speedometer cable makes a strange sound, And the needle get all crazy. I think it needs to be cleaned and lubed. What do you think I should use.
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Old 11-14-2012, 11:53 AM   #2
Stocker
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Re: Spedo Lube

I have used a lightweight white lithium grease for the same problem, and it worked just fine. But the best thing is supposed to be graphite lube, especially in colder climates. Probably not a big concern in Clovis.
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Old 11-14-2012, 12:19 PM   #3
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Re: Spedo Lube

I disconnected mine at the speedo and trans, put a drill motor on it and sprayed about half a can of gun oil/solvent down the housing with it spinning. Dry graphite makes sense for a new cable and housing, but for an old wore out one that's full of 40 years of gunk, this worked great.
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Old 11-14-2012, 12:26 PM   #4
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Re: Spedo Lube

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I take the cable off of the speedo head and spray PB Blaster into the cable housing, put it back on and run it for a while, then take it loose and spray it again. That usually takes care of it.

I don't recommend graphite on anything. The main problem with it is that people tend to use too much. It then absorbs moisture and turns into a gummy mess. I have disassembled a lot of lock cylinders that have had graphite used on them so this is from first hand experience....

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Old 11-14-2012, 10:00 PM   #5
Daddy Brim
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Re: Spedo Lube

I think I will disconnect both ends and try to spray some carb cleaner down. Then use some white grease. Does the cable come out of the housing ?
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Old 11-14-2012, 10:17 PM   #6
Stocker
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Re: Spedo Lube

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Originally Posted by Daddy Brim View Post
Does the cable come out of the housing?
Yes, from the top (speedometer) end. I removed my cable, cleaned it, coated it with white grease, and re-inserted it.

In hindsight, I probably should have sprayed some sort of cleaner down through the housing.
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Old 11-14-2012, 10:35 PM   #7
Daddy Brim
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Re: Spedo Lube

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Originally Posted by Stocker View Post
Yes, from the top (speedometer) end. I removed my cable, cleaned it, coated it with white grease, and re-inserted it.

In hindsight, I probably should have sprayed some sort of cleaner down through the housing.
Good to know, I will pull it all apart this weekend and give it a good cleaning and lube it up. Thanks
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2005 Buick Century the one the wife drives
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Old 11-14-2012, 11:58 PM   #8
70cst
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Re: Spedo Lube

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Originally Posted by LockDoc View Post
-
I take the cable off of the speedo head and spray PB Blaster into the cable housing, put it back on and run it for a while, then take it loose and spray it again. That usually takes care of it.

I don't recommend graphite on anything. The main problem with it is that people tend to use too much. It then absorbs moisture and turns into a gummy mess. I have disassembled a lot of lock cylinders that have had graphite used on them so this is from first hand experience....

LockDoc
Good info. Thanks
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Old 11-15-2012, 01:08 AM   #9
airdale94
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Re: Spedo Lube

Gear oil also works good. Pull the cable out, pour some in your palm, then pull the cable through it.
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Old 11-15-2012, 11:30 AM   #10
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Re: Spedo Lube

i was taught to clan real good// b very carefull if trying to wipe it down with the palm of your hand// then using graphite speedometer cable lube // was told and have read tech articles that the graphite actually polishes the inside of the cable housing for longlife and proper operation with less drag/// worst stuff to use is white lithium grease
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Old 11-15-2012, 12:16 PM   #11
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Re: Spedo Lube

Quote:
Originally Posted by cdowns View Post
worst stuff to use is white lithium grease
You may be right.... that's what I used more than 25 years ago and it's still working flawlessly. Mine is probably the exception though....
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