EVO All Evo Model Discussion

96 Ultra Classic Rear Suspension

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Old Oct 11, 2016 | 10:58 AM
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Default 96 Ultra Classic Rear Suspension

Hey guys, I had a quick question. I wanted to add some air to the rear shocks on my 96 Ultra. Riding 2 up, the shock was bottoming out over small bumps so I figured adding some air would resolve it. I located the valve in the lower left side cover ahead of the saddle bag. When I pushed in the valve to purge some air, just to see if any was in there, it spit oil out all over my hand. I read the service manual and it makes no mention of oil in this system.

Any of you have any ideas? A buddy of mine though perhaps some one used an air compressor and probably blew the oil into the system from their air hose.

any thoughts? should i just try to drain the oil and refill it with air? or is the oil supposed to be in there?
 
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Old Oct 11, 2016 | 11:44 AM
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purge some more oil out wasnt much, bought a bicycle foot pump, set the shock to 22-25PSI (i like a firmer ride). We shall see if it holds on the ride home.
 
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Old Oct 11, 2016 | 01:50 PM
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A little oil/ moisture coming out of the lines is normal. Front suspension over 25psi is not recommended. Rear max is 35psi.
 
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Old Oct 11, 2016 | 01:54 PM
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Where is the air line for the front? I havnt been able to find it.
 
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Old Oct 11, 2016 | 02:14 PM
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The actual air line is off the handlebar. Lower left, down by the risers, inside your fairing. The handlebar acts as the storage tank for the front anti-dive.
 
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Old Oct 11, 2016 | 02:24 PM
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Originally Posted by Hackd
The actual air line is off the handlebar. Lower left, down by the risers, inside your fairing. The handlebar acts as the storage tank for the front anti-dive.
Can you get to it typically without disassembling the front fairing?
 
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Old Oct 11, 2016 | 02:37 PM
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The front air suspension valve is in the lefthand end of your handlebar, it just happens that the stock bars tend to point down, while parked on the jiffy, so isn't obvious!
 
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Old Oct 11, 2016 | 02:39 PM
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You can check stuff like this on-line here. I also recommend you buy yourself a factory service manual, which will put you back in control!
 
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Old Oct 11, 2016 | 03:02 PM
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Originally Posted by 02Deuces
Can you get to it typically without disassembling the front fairing?
The actual hose that goes from the handle bar to the front fork solenoid? Not likely. On my FLHS, I have to remove the instrument cluster to get to it.

The Shrader valve to fill it is inside the left hand grip. If it's covered up, someone installed aftermarket grips. The OEM Harley grips allowed access to it. What grips are on the bike?

BTW: I wouldn't even use a bicycle pump to fill the air suspension. Get a smaller volume, dedicated suspension pump.
 

Last edited by Hackd; Oct 11, 2016 at 03:04 PM.
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Old Oct 12, 2016 | 07:07 AM
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Originally Posted by grbrown
You can check stuff like this on-line here. I also recommend you buy yourself a factory service manual, which will put you back in control!

Thanks for the parts link. Much better than what I had!!
 
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