Quote:
Originally Posted by kwseeger
Are these symtoms indicative of a leaking solenoid valve.
What is the part # of a replacement solenoid valve.
The Hydraulic system reservoir has no drain plug, how to clean out.
How to flush out system.
I found system filled with ATF, is this acceptable.
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If you can't see an external leak, then the solenoid valve is the likely problem. You could swap the valve with another to confirm.
Have you got the troubleshooting manual from HWH for your system?
Part numbers were in the download I got for my 310 system.
You would have to suck the fluid out of the tank , install new fluid , then using the pump with the lines removed from the jacks cycle the system to blow the old fluid out.
ATF, was common in early HWH systems, but they now have their own fluid.