jonsmyth Posted September 3, 2009 Share #1 Posted September 3, 2009 I removed my CLASS suspension control as it was being flakey and not letting air out of the system, only adding it. It was not working at all in AUTO mode. Clumsy me, I dropped it face down on the hard floor, and the LCD readout broke. Now it doesn't work at all. Goes haywire when i try to use it. Am I best off to leave it unplugged? Can you add air to the front or back or let air out manually? Does anyone have one for an 87 model that works? Send me a PM and I'll get back to you. As always, thanks for looking and I appreciate any info. Link to comment Share on other sites More sharing options...
utadventure Posted September 3, 2009 Share #2 Posted September 3, 2009 Jon- If you can't find an entire working CLASS unit, I have one that the display portion is in good shape but the second circuit board (with the connector) was previously broken and repaired but no longer works. Maybe between the two units, you can assemble a functioning one. Dave Link to comment Share on other sites More sharing options...
calperin Posted September 3, 2009 Share #3 Posted September 3, 2009 Hey Jonsmyth, Since you should be the first member on the group (member since 1873!!!), you should know better, and on any case, still ridding??? :missingtooth: If you only can put air, but not release it, then one of the release valves is not being activated. you need to follow the circuits going to the shock. Is this on the front or rear shock? Best should be to check it out of the bike, if you can or if at your age you still can lay on the floor.... Link to comment Share on other sites More sharing options...
jonsmyth Posted September 3, 2009 Author Share #4 Posted September 3, 2009 if i lay down on the floor- I'll be the one releasing air! What do you mean, check it out on the floor? Is there a release on the back single shock? I see there is one by the steering yoke- i guess that is for the front? Link to comment Share on other sites More sharing options...
calperin Posted September 3, 2009 Share #5 Posted September 3, 2009 Hey, don't get pest. Didn't you see that your profile show you're member of this group since 1873!!! That was all the joke about. And about to be on the floor, I'm talking about to find the release valve to be able to check it. You need to know if that valve works. Link to comment Share on other sites More sharing options...
Ozlander Posted September 3, 2009 Share #6 Posted September 3, 2009 You remove the trunk, then the CLASS cover and there you are, the whole CLASS system except for the control head. Link to comment Share on other sites More sharing options...
jonsmyth Posted September 3, 2009 Author Share #7 Posted September 3, 2009 I'll pull the trunk and figure it out. Link to comment Share on other sites More sharing options...
bongobobny Posted September 3, 2009 Share #8 Posted September 3, 2009 I'm betting that the problem is either a cold solder joint on the controller cable jack, of a bad PC switch on the board... Link to comment Share on other sites More sharing options...
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