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Air shocks not holding pressure

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Old Jun 28, 2010 | 11:45 AM
  #1  
cbears's Avatar
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Default Air shocks not holding pressure

I noticed when I got my new bike home there was zero pressure in the shocks. I put them up to 45 where I like to keep them and went riding with my wife. When we got where we were going we had noticed that the bumps were pretty sharp, I checked the shocks again and they were back down to zero. Of course I'm planning on taking the bike back in to get them fixed but was wondering if there was something simple I might be missing? They don't loose pressure right away when sitting, but slowly. When riding however, I lost 10 pounds of pressure in about 10 miles.
 
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Old Jun 28, 2010 | 12:40 PM
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I'd check to be sure that the shrader valve is tight.
 
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Old Jun 28, 2010 | 12:53 PM
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Default Mix a solution and check to see

Mix up some dish detergent and water and spray it onto all the connections that makeup your air ride shocks, this will show you were the leaks are.
 
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Old Jun 28, 2010 | 01:22 PM
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Originally Posted by Clint55
I'd check to be sure that the shrader valve is tight.
Ditto mine was loose would leak to Zero in a day
 
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Old Jun 28, 2010 | 02:14 PM
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I had the same problem and the dealer told me it was normal. I was able to find some leaks and make them better but it was never great.

I ended up ordering Ohlins from a sponsor on this site.
 
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Old Jun 28, 2010 | 02:18 PM
  #6  
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Originally Posted by wtb3886
Mix up some dish detergent and water and spray it onto all the connections that makeup your air ride shocks, this will show you were the leaks are.
Yup or spray with windex. Mine holds air for months " knock on wood"
 
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Old Jun 28, 2010 | 02:18 PM
  #7  
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See my signature....
I got tired of screwing around with those stock shocks....
 
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Old Jun 28, 2010 | 08:14 PM
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What are you using to check the air pressure with? Are you using the harley pump?
 
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Old Jun 28, 2010 | 08:34 PM
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Disconnect the air hoses - using a new sharp razor blade cut a 1/4" off the ends as square as you can - reconnect. I have done this on my last 2 tourers with no loss of air even over winter storage. My tires loose air but my shocks don't.

This may or may not cure your problem but it is very simple to do. Try it.
 
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Old Jun 28, 2010 | 09:01 PM
  #10  
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Originally Posted by cbears
I noticed when I got my new bike home there was zero pressure in the shocks. I put them up to 45 where I like to keep them and went riding with my wife. When we got where we were going we had noticed that the bumps were pretty sharp, I checked the shocks again and they were back down to zero. Of course I'm planning on taking the bike back in to get them fixed but was wondering if there was something simple I might be missing? They don't loose pressure right away when sitting, but slowly. When riding however, I lost 10 pounds of pressure in about 10 miles.
When I got my '09 Ultra new and rode it first it rode like a bag of sh**. Found it had no air in the shocks. So I bought the HD pump, read the manual and pumped it up to 45 pounds. Thing is when you disconnect the pump you lose a whole bunch of pressure straight away while disconnecting. Spent some time on the stupid game of connecting, checking, pumping and disconnecting and repeating same to just give up in the end. Seems no matter how ell pumped up they are they still bump on our lumpy NZ roads.
Either "her indoors" has to diet her lovely body down to the currently fashionable size 0 or I have to save me pennies and buy some Fournales. My mate swears by his and I want to lower the back end a bit anyways (seat height on '09 is higher than the '08).
 
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