Ours was doing this exact thing until it wasn’t. Slides were out and staying there.
This isn’t just for Winnebago owners, but many of the Winnebago branded RV’s have HWH hydraulic slides. Ours is a 40’ 2007 Itasca Horizon KD motorhome. We did call HWH Service first and a tech called us back several hours later the same day. He advised us as far as he was able, but the problem wasn’t resolved. The next day we called back trying to get parts information and we still haven’t received a call back after two days. I’ve read it can take days and even weeks to get a response from them. I should also mention that we’ve had three different local rv techs out working on it, two made the problem worse and the third will hopefully get us back up and running tomorrow.
After searching online I found a post on the Winnebago Owners Forum from 2020 regarding similar issues and recommending Stuart’s Services, out of Elkhart, IN. I can’t recommend them highly enough. I wasn’t even sure they were still in business, but I called, Andre answered and within ten minutes had what we needed on the way to shipping overnight. That didn’t totally fix the issue, thanks to tech #1, we learned we also needed a new motor and again, one phone call told us they’d have one the next day. He called to verify we wanted to pay the overnight shipping and we had it in hand by noon today.
Andre is professional, knowledgeable and very responsive, which in our experience is somewhat rare in the RV industry. So if you need help or parts for your HWH hydraulic slides or levelers, give Stuart’s Services a call.
HWH Replacement Parts - Stuart's Services