FYI---
I just had the hydraulic pump that activates the two front slides on my coach repaired because of a leak on the seal between the pump and the fluid container. I was quoted $2600 to replace the pump but after my service people called the maker of the pump (Lippert sp?) they learned that a new seal could be installed to stop the leak, followed by silicone around the seal for better seal.
Just thought I'd let you all know that if this happens to you, it doesn't need to be replaced for $2600!!