Re: Request for guidance on repairs
Posted: Wed Sep 19, 2018 7:12 pm
Judy, I have attached the schematic of the HWH manifold. Mine is located behind the drivers rear tires.
The first view (top of page) is looking from the top down on the system. There is actually a metal "board" suspended above the top of these nuts (about 1 to 2 inches above). But you can get access to the one I highlighted with the red arrow.
The second view is if you view the HWH manifold straight on. You will see that the easiest nut to access is the one on the right. It is a 5/8 inch nut.
Loosen it until you feel hydraulic fluid release. It will not be very much, it is just pressure is all. Then tighten, but only snug and enough to not leak. (i.e., don't over tighten like most of will try to do).
The jacks will now retract.
Secondary note: The offending component is the Shuttle valve. That is identified as part number 8 below. I have read that contamination in the Hydraulic fluid plugs this device up. Replacing it fixes that issue, that is, until more contamination plugs it up again.....
The first view (top of page) is looking from the top down on the system. There is actually a metal "board" suspended above the top of these nuts (about 1 to 2 inches above). But you can get access to the one I highlighted with the red arrow.
The second view is if you view the HWH manifold straight on. You will see that the easiest nut to access is the one on the right. It is a 5/8 inch nut.
Loosen it until you feel hydraulic fluid release. It will not be very much, it is just pressure is all. Then tighten, but only snug and enough to not leak. (i.e., don't over tighten like most of will try to do).
The jacks will now retract.
Secondary note: The offending component is the Shuttle valve. That is identified as part number 8 below. I have read that contamination in the Hydraulic fluid plugs this device up. Replacing it fixes that issue, that is, until more contamination plugs it up again.....