chuckconnie Report post Posted August 15, 2024 (edited) Levelers go down and partially lift coach then pump keeps running but coach will no longer lift. Fluid is full . Edited August 15, 2024 by chuckconnie forgot a letter. Share this post Link to post Share on other sites
superbus Report post Posted August 17, 2024 (edited) While they are not especially fast at getting back with you, HWH Tech Support has helped resolve my issues each time I have called them. If it's a headscratcher you can't figure out, try giving them a call if you have a few weeks to get resolution. They have some schematics on their site which would be a good place to start if you need to get it fixed now. Basis of the issue you're having seems to be pressure related, since it starts to lift the coach but when the load ramps up it runs out of steam. Not sure if your system has a high-pressure relief valve, if so, it could be a culprit. Edited August 17, 2024 by superbus Share this post Link to post Share on other sites
chuckconnie Report post Posted August 18, 2024 Tried that and was told technicians are treee months behind on returning calls. Thank you. Share this post Link to post Share on other sites
superbus Report post Posted August 24, 2024 On 8/18/2024 at 12:57 AM, chuckconnie said: Tried that and was told technicians are treee months behind on returning calls. Thank you. You probably did but leave your info with them in the queue. They normally call back sooner. It's pathetic really, I have no idea why it takes them so long. After my last tech call, I dealt with three different people, so it doesn't seem to be a manpower issue. Good luck and please let us all know what you find out as the root cause. Share this post Link to post Share on other sites
chuckconnie Report post Posted October 7, 2024 The problem was the shuttle valve on the pump unit. Works fine now. Share this post Link to post Share on other sites
