63Hotrod Posted November 7, 2023 Share Posted November 7, 2023 Went to drive the coach to the shop for pm started and it filled both tanks and popped off as normal. Both tanks we at their normal pressure But the back did not come up to normal height came up just an inch or so. The coach was not leaning down on either side .Dumped air and refilled no charge. Eased down the driveway a few feet joggling it with the brakes no change. Ok left it sit went inside to cancel plans etc. CAME BACK OUT AND IT WAS AT NORMAL HEIGHT Going to change out the rear ride height valves BUT not sure that is the issue. ??????????? Link to comment Share on other sites More sharing options...
Ivan K Posted November 8, 2023 Share Posted November 8, 2023 Doubtful both valves went bad and recovered at the same time. I expect both valves get air from the same PPV as ours and that one could have been temporarily stuck closed or partially closed. Link to comment Share on other sites More sharing options...
63Hotrod Posted November 8, 2023 Author Share Posted November 8, 2023 I'll check that out Link to comment Share on other sites More sharing options...
MyronTruex Posted November 8, 2023 Share Posted November 8, 2023 If you buy parts, please post the numbers. I am building a file for my 08 Endeavor. The air system needs a good going over. Link to comment Share on other sites More sharing options...
63Hotrod Posted November 8, 2023 Author Share Posted November 8, 2023 Myron I will post what I find. Rev shows available under the a different pn that I found in a drawing in some files you sent me a while back. But a bit expensive and doesn't look like the one on the coach Chasing now the Haladex pn listed in the parts list on this site. I am seeing different specs for the open / closed psi for the pn on line then what Rev shows They show 60 close open 65 psi The Haldex KN 3100 seems to NA most places but there are several alt Let You know what we find Link to comment Share on other sites More sharing options...
Ivan K Posted November 9, 2023 Share Posted November 9, 2023 Cheapest and fast free delivery for 5 of 3100 was at Advanced Auto, these things are so simple that I'm not really worried about the brand sticker. Couldn't tell a difference as they likely come from the same place. Also come with new plugs for that price unlike some others. 1 Link to comment Share on other sites More sharing options...
MyronTruex Posted November 9, 2023 Share Posted November 9, 2023 Ivan, would you mind clarifying that part number. What is it etc. Sorry, the air system is not in my wheel house but it will be soon. Link to comment Share on other sites More sharing options...
Ivan K Posted November 9, 2023 Share Posted November 9, 2023 1 hour ago, myrontruex said: Ivan, would you mind clarifying that part number. What is it etc. Sorry, the air system is not in my wheel house but it will be soon. Myron, this is what I was referring to in my case. Link to comment Share on other sites More sharing options...
Guest Ray Davis Posted November 9, 2023 Share Posted November 9, 2023 Wow Ivan that's a terrific price, you're a good shopper. I don't recall what I paid, but it was probably double your price. Link to comment Share on other sites More sharing options...
MyronTruex Posted November 9, 2023 Share Posted November 9, 2023 Thanks Ivan, I have saved this for future reference. Link to comment Share on other sites More sharing options...
Dr4Film Posted November 10, 2023 Share Posted November 10, 2023 On my last trip a week ago from the GA/Florida Welcome Center on I-95 S, I had a similar problem. The drivers side rear would not come up to it's normal ride height. Had to use the HWH leveling system in manual mode just to get the coach home which was about 100 miles. Now that it is parked in our RV driveway, I plan to rebuild all of the air connections on the front and rear tanks, rebuild the HWH 6-pack valves front and rear plus remove and relocate the HWH Air Compressor to an inside bay location. Lots to do this winter. Link to comment Share on other sites More sharing options...
Happycarz Posted November 10, 2023 Share Posted November 10, 2023 Richard, if you decide to replace the pintle at the same time as the O rings when rebuilding the six packs, look up Hypoxia’s post about such. I hooked him up with my car wash supplier to buy the pintles at a fraction of the cost of buying them from HWH. I am assuming you have the HWH air leveling system on your Dynasty. Sorry, it was at the other forum, Richard. https://www.irv2.com/forums/f115/valid-leveling-4-pack-and-6-pack-reseal-461089.html Link to comment Share on other sites More sharing options...
Ivan K Posted November 10, 2023 Share Posted November 10, 2023 So do you have a source for those plastic plunger tips, or plungers? I don't see it in the post. Link to comment Share on other sites More sharing options...
Happycarz Posted November 11, 2023 Share Posted November 11, 2023 The link below is the pintle that Jim (Hypoxia) bought to work with his Valid system on his 2007 Signature. You will need to make an account to buy from them. Not a big deal. The pintles are from a Kip Norgren solenoid valve. In my car washes the solenoids were 24v ac, 60hz. But the pintle doesn’t care, as long as it gets a magnetic field. You will see -24-60 in the part number. The pintles for 24v ac or 12v dc are the same. I’ve used both. https://www.kleen-ritecorp.com/p-1975-kip-valves-pa-2x1138-ac-plunger-assembly-for-2x1138-24-60-solenoid-valve.aspx Sorry I didn’t read through Jim’s thread thoroughly to see that the part number wasn’t mentioned. When this was going on, Jim and I were texting back and forth. I sent him a pintle to verify it was the same as the Valid ones. He was nice enough to give me a gently used Penguin 15k A/C unit when I stopped by his place for a tour of his Newell. One pintle for one Penguin. Nice exchange! Link to comment Share on other sites More sharing options...
Ivan K Posted November 11, 2023 Share Posted November 11, 2023 55 minutes ago, Happycarz said: The link below is the pintle that Jim (Hypoxia) bought to work with his Valid system on his 2007 Signature. You will need to make an account to buy from them. Not a big deal. The pintles are from a Kip Norgren solenoid valve. In my car washes the solenoids were 24v ac, 60hz. But the pintle doesn’t care, as long as it gets a magnetic field. You will see -24-60 in the part number. The pintles for 24v ac or 12v dc are the same. I’ve used both. https://www.kleen-ritecorp.com/p-1975-kip-valves-pa-2x1138-ac-plunger-assembly-for-2x1138-24-60-solenoid-valve.aspx Sorry I didn’t read through Jim’s thread thoroughly to see that the part number wasn’t mentioned. When this was going on, Jim and I were texting back and forth. I sent him a pintle to verify it was the same as the Valid ones. He was nice enough to give me a gently used Penguin 15k A/C unit when I stopped by his place for a tour of his Newell. One pintle for one Penguin. Nice exchange! Great, thank you. I have HWH system but the plunger is likely the same, I meassured 0.4415 diameter. I expect a sample of an old stock plunger from Skinner Industries so good to know what to try next if that does not work out. Thanks. Link to comment Share on other sites More sharing options...
Happycarz Posted November 11, 2023 Share Posted November 11, 2023 Looks like same measurement Hypoxia had. Hypoxia’s measurement 1 Link to comment Share on other sites More sharing options...
Dr4Film Posted November 11, 2023 Share Posted November 11, 2023 15 hours ago, Happycarz said: Richard, if you decide to replace the pintle at the same time as the O rings when rebuilding the six packs, look up Hypoxia’s post about such. I hooked him up with my car wash supplier to buy the pintles at a fraction of the cost of buying them from HWH. I am assuming you have the HWH air leveling system on your Dynasty. Sorry, it was at the other forum, Richard. https://www.irv2.com/forums/f115/valid-leveling-4-pack-and-6-pack-reseal-461089.html Thanks for the link! Once I get into the project this winter I will post more about it. Link to comment Share on other sites More sharing options...
DennisZ Posted November 11, 2023 Share Posted November 11, 2023 I looked at Advanced Auto, they no longer list those parts, however, I did find this company, and they are cheaper and shipping is reasonable. https://nationalhdtruckparts.com/partinfo.php?id=WAKN31000 2 Link to comment Share on other sites More sharing options...
Mark Underhill Posted November 12, 2023 Share Posted November 12, 2023 Might try O'Reilly's. Link to comment Share on other sites More sharing options...
Dr4Film Posted November 12, 2023 Share Posted November 12, 2023 WOW!!! $8.68 versus $37.99, I know which one I will be purchasing. 2 1 Link to comment Share on other sites More sharing options...
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