HWH Hydraulic Leak - can't pinpoint the leak
I have an HWH hydraulic leak that I can't pinpoint. It is coming from somewhere inside the HWH compartment behind the driver's side front wheel. The leak first appeared after I extended and retracted each of the front living room slides while I had the coach in storage; the jacks were not extended, since the storage area floor is completely level. Immediately afterwards, a large puddle of hydraulic fluid appeared on the storage area floor.
The problem is that I can't get my head or hands inside this HWH compartment enough to see or feel where the leak originates from. I do have access from the small HWH side door on the coach and a small removable panel to the HWH compartment from the basement, but this is not sufficient to see clearly what is happening. I've used a flashlight and taken pictures with a digital camera to try to see where the problem is, but I can't pinpoint it. There is clearly HWH fluid in the bottom of the pan that the HWH pump, manifold, and solenoids sit in.
Any suggestions on how to pinpoint this problem?