
We have the same problem as some others. There is no manual or instructions on how to connect it. The electrics are almost the same as other pump components, with one small difference. It took me a while to figure out how and where to connect the 12v pos and ground. The hydraulic connections caused headaches. If you're using a dump truck, you'll have to run to a hydraulic shop to have it installed. No standard equipment for tipper trailers. I had to take the pump and old fittings to Parker for help installing the plumbing. Instructions would be very helpful! Definitely not a quick easy exchange. Update: 6/4/2017 Since then I have installed and run the pump. If they decide to post/send the instructions that will help. I will update this post and the review. There was an issue with falling off too quickly under load and not holding in any upright position. So I changed the hydraulic lines and that seems to have fixed the drip issue. Now he's holding the bed. Gently lifts the blade, but a little slower than the old pump. Maybe there is a way to solve this problem, but without a guide, who knows. It will find use quickly, so if there are any problems I'll update the post again.

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