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Herrbern Samba Member
Joined: May 04, 2008 Posts: 349 Location: Luxembourg, Europe
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Posted: Thu Mar 27, 2014 8:13 am Post subject: |
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I followed the tutorial and before I put my speedo back together, just one question about the needle position.
How do I put the needle in the right position to be sure that the speed indication is correct when driving? |
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'69Custom Samba Member
Joined: September 16, 2008 Posts: 2497 Location: Ventura, California
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Posted: Thu Mar 27, 2014 4:46 pm Post subject: |
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Herrbern wrote: |
I followed the tutorial and before I put my speedo back together, just one question about the needle position.
How do I put the needle in the right position to be sure that the speed indication is correct when driving? |
If you have a late model speedometer, there is a white calibration line on the faceplate along the outside edge. You'd have to lightly put the needle on below the stop pin where it lines up with this line, then gently bend it up over the pin before securing it completely.
If you have an early model, there is no calibration mark in the face. I always add one on the backside before removing the needle from the gauge. It's the only way to make it as accurate as it was prior. Without that reference, you'd basically have to take a guess at it by looking at some of the pictures that have been provided here by members before their needles were removed.
Edit: Andy has a picture on page one of this thread that shows the position of the needle where it should rest before slipping it over the stop pin. _________________ -Tim
1969 Frankenbug
1965 Ford Mustang
:2gunfire: F-U-M-P!
~"I thought I was wrong once, but I was mistaken." ~The Boss
Please excuse any typos as my iPhone doesn't speak English very well.
tham64 wrote: |
Why tune a big round again and again????? For me.... 1 hour will solve the case |
www.endlesscustomz.com |
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glutamodo The Android
Joined: July 13, 2004 Posts: 26325 Location: Douglas, WY
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Posted: Fri Mar 28, 2014 6:47 am Post subject: |
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The other thing that I've done is another "prior to removal" - and that is to run it on a drill you can depend on its speed being constant ( like a corded drill) and spin a cable with it on the speedometer in reverse at the drill's top speed, and note the speedometer reading. Then you'll have another reference point to check once you've put it back together.
-Andy |
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'69Custom Samba Member
Joined: September 16, 2008 Posts: 2497 Location: Ventura, California
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Posted: Fri Mar 28, 2014 7:18 am Post subject: |
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glutamodo wrote: |
The other thing that I've done is another "prior to removal" - and that is to run it on a drill you can depend on its speed being constant ( like a corded drill) and spin a cable with it on the speedometer in reverse at the drill's top speed, and note the speedometer reading. Then you'll have another reference point to check once you've put it back together.
-Andy |
That's a fine idea just so long as we stress that it has to be a corded drill. Cordless drills aren't consistent enough. For that matter, even some corded drills have far too much torque and will max out the speedometer before reaching a top speed. I bought an adjustable speed corded drill from Harbor Freight specifically for testing speedometers. It was a worthwhile $15. _________________ -Tim
1969 Frankenbug
1965 Ford Mustang
:2gunfire: F-U-M-P!
~"I thought I was wrong once, but I was mistaken." ~The Boss
Please excuse any typos as my iPhone doesn't speak English very well.
tham64 wrote: |
Why tune a big round again and again????? For me.... 1 hour will solve the case |
www.endlesscustomz.com |
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RedBaronofRedBud Samba Member
Joined: July 05, 2013 Posts: 505 Location: Southeast Missouri
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Posted: Mon May 19, 2014 6:09 pm Post subject: |
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I wanted to thank Andy for the great writeup on the disassembling, cleaning, and restoration of the speedometer. The one in our buggy died on Saturday on the way to a cruise, so we had to use the GPS as a backup. Thanks to this great posting, I took it out, apart, cleaned and repaired and reinstalled in a couple of hours. Outstanding job!
If you come out to Big Bear in July, the round is on me!
Thanks again, Andy! _________________ Or you can call me………Tim
My two pennies…your mileage may vary
I’m not a complete idiot, there are parts missing |
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umphorever Samba Member
Joined: April 03, 2014 Posts: 104 Location: Illinois
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Posted: Sun Nov 16, 2014 7:26 pm Post subject: |
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I followed these instructions to freshen up my speedo last night. Worked great!! I must have missed the part about lining the gears back up. lol It took me about 45 minutes to figure it out. But I came out with a final result of 9 miles. Also, I removed the needle, so that I would put any kind of stress on it, well I dropped it about a foot fall onto a chair. The fall snapped the needle off. So I knew I was going to have to get creative. I searched and couldn't find just a needle. So, with the remaining broken needle remaining on the needle assembly, I took an ink pen tube (empty of course) and fit it to the end of the broken shaft. Then I wittled away the tube on the back side to reduce as much weight as possible, beings as the original needle was virtually weightless. I continued to push the needle up and down to see how the screw would allow it to move. Slowly I wittled away a bit more. when I got a favorable result, I used some acrylic paints I had laying around to get a nice shade of orange. (sorry, that's the color I wanted) I then used a toothpick and painted the inside of the tube, without filling it with paint. Came out looking great! I also replaced the gels with a vitamin d milk lid and an apple juice lid! They look awesome!! I then replaced my speedometer cable. So, now I am patiently waiting for the wife to get home so I can take the refreshed speedo out on its maiden voyage!! |
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umphorever Samba Member
Joined: April 03, 2014 Posts: 104 Location: Illinois
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Posted: Sun Nov 16, 2014 10:27 pm Post subject: |
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edit: Pen tube is way too heavy. I'm going to give an olive sword instead...Hope it works!! |
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sportin-wood Samba Member
Joined: September 12, 2010 Posts: 2009 Location: Texas
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Posted: Mon Nov 17, 2014 5:44 am Post subject: |
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umphorever wrote: |
edit: Pen tube is way too heavy. I'm going to give an olive sword instead...Hope it works!! |
Would love to see a pic of the end result! _________________ .
Paused 66 project bug
.
"Relax, all right? My old man is a television repairman. He's got this ultimate set of tools. I can fix it." --- Jeff Spicoli |
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umphorever Samba Member
Joined: April 03, 2014 Posts: 104 Location: Illinois
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Posted: Mon Nov 17, 2014 2:35 pm Post subject: |
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Here it is with my fabbed needle that is too heavy. It looked good but is just way too heavy.[img][/img] |
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glutamodo The Android
Joined: July 13, 2004 Posts: 26325 Location: Douglas, WY
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Posted: Mon Nov 17, 2014 3:56 pm Post subject: |
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That's a pretty big needle!
So... a red "gel" for the turn signal arrow? What year? (the last model year to have a red arrow was 1961) |
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umphorever Samba Member
Joined: April 03, 2014 Posts: 104 Location: Illinois
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Posted: Mon Nov 17, 2014 3:59 pm Post subject: |
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The car is a 63...The speedo is from 1/67...I didn't know that about the turn signals!! What color should a 63 be?
EDIT: apparently they're supposed to be green. Well, when i replace the needle, I will replace the "gel" |
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Aynthm Samba Member
Joined: July 07, 2010 Posts: 1315 Location: Beaverton, Oregon
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Tim Emmons Samba Member
Joined: January 29, 2008 Posts: 89 Location: Oakdale, Minn.
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Posted: Mon Jan 19, 2015 10:23 pm Post subject: speedo reassemble |
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Can't seem to get the body crimped back on. I tryed pushing it down and slipping one side in and running a small scewdriver around it and the othe side pops out, tried to clamp it and it did the same thing. tried it about 10 times. Help |
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glutamodo The Android
Joined: July 13, 2004 Posts: 26325 Location: Douglas, WY
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Posted: Sun Jan 25, 2015 11:42 pm Post subject: |
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Sorry I missed this question when you posted it. I've never had one not want to pop on there again, but I only pry them out "just enough" so that I can slip them off. They may not be extremely tight fitting, but they hold OK, more than enough to install into the car.
-Andy |
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DrKeck Samba Member
Joined: November 10, 2013 Posts: 309 Location: Texas
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Posted: Sat May 16, 2015 8:13 pm Post subject: |
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Thanks for the information, did this to mine today. One issue i wanted to bring up was, if you are going to use multi layers of dividers and using super glue they do not turn out perfectly. Im not sure what a better method would be but just wanted to give my input. Also wondering what people did on the chrome ring on the outside case or if you just ordered a new one?
_________________ 1966 Beetle
1600cc 50bhp
Daily Driver |
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jessiejames Samba Member
Joined: December 08, 2014 Posts: 13 Location: SASKATCHEWAN CANADA
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Posted: Sat Jul 23, 2016 10:09 pm Post subject: Re: How do I take Speedometer out, apart? |
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thanks Glutamodo used your pics and info to zero out my odometer it works I did have all my gears fly all over though lol thank you |
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heimlich VWNOS.com
Joined: November 20, 2016 Posts: 6622 Location: Houston, Texas
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Posted: Wed May 03, 2017 5:18 pm Post subject: Re: How do I take Speedometer out, apart? |
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This was a very nice writeup. I was taking apart my speedometer and this reference allowed me to see parts before I took them apart. I removed all my numbers and put grease in between.
If you are going to reset your numbers to 0 this can be quite tricky getting them lined up with the gears. This is probably the most difficult part. |
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tomsbuggered Samba Member
Joined: October 16, 2014 Posts: 417 Location: Calgary, AB Canada
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Posted: Thu May 04, 2017 7:38 am Post subject: Kudos on this thread |
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This really was a great help in outlining how to disasseble the speedometer, and some of the pitfalls in the process.
I was able to fix my odometer with confidence; the gears had pulled out of the housing enough when the spindle shaft pulled out.
My fix was to spot weld a little material on the end of the shaft to prevent it from dislodging. Odometer works like a charm.
Thanks _________________ June 1956 VW Oval Beetle |
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scottyrocks Samba Member
Joined: August 19, 2016 Posts: 2666 Location: Long Island, NY
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Posted: Sun Nov 26, 2017 2:06 pm Post subject: |
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I am currently practicing disassembly on a spare speedo.
That black shiny gear in the picture is not exposed in my speedo. There's just a small section on the end where the bushing came off. If the shaft is geared to it, how can I remove either one without swinging up the black gear shaft as Andy wrote? _________________ “If you care for a thing long enough, it takes on a life of its own, doesn't it? Mending old things, preserving them, looking after them – on some level there's no rational grounds for it.”
– D. Tartt, 'The Goldfinch' |
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scottyrocks Samba Member
Joined: August 19, 2016 Posts: 2666 Location: Long Island, NY
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Posted: Sun Nov 26, 2017 3:25 pm Post subject: Re: How do I take Speedometer out, apart? |
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Since it's a spare speedo, i figured what the heck, and kept prying at it. The shaft came out and then I poked the gear out with a jewelers screwdriver.
Whether or not the speedo that is actually in my car is the same as this one or the ones in Andy's photos, I now feel confident enough to take it down to this point, clean and relube it.
Thanks! _________________ “If you care for a thing long enough, it takes on a life of its own, doesn't it? Mending old things, preserving them, looking after them – on some level there's no rational grounds for it.”
– D. Tartt, 'The Goldfinch' |
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