Koebes Report post Posted August 1, 2011 We have a 2006 country coach. The HWH leveling system works fine manually. The automatic version is out of wack. I have not tried the adjustment because: The 12v pump (made by PARKER for HWH ) that supplies the air needed has the following problems: attached to the glass bowl is a ?solenoid? that has 2 wires. This "solenoid" is too hot to touch. When I disconnect the + wire it cools off. This system runs on the house battery and drains the house battery over time. Also when I loosen the pump from the mounting bracket (2 bolts) I get a heavy duty shock and serious sparks flying. Has anybody had this problem? We are coming to Madison and hope to talk to HWH. Share this post Link to post Share on other sites
rahangman Report post Posted July 7, 2012 call Stacy, the Tech at HWH in Moscow, IA.....they are very good with support. If you are getting a shock, make sure DC power is off and of course AC power and of course, never get under a coach that is not supported at the frame to work on anything to do with leveling Share this post Link to post Share on other sites
