Anyone have any info on the belt driven hydraulic pump on a 1992 hi jet with a dump /scissor lifT ? Diagrams etc.
From the manual either oil leaking ( repair leak),improper closing of switching valve (clean switching valve) or insufficient pressure of relief valve inside pump (replacement of pump) . I have the factory manual in English,on cd if you want it.I paid $15 + shipping. It's pretty big and our old computer didn't have enough horse power to run it so I took it to a copy shop and had them print it out.It's the best manual out there as far as I know and one of the vendors was trying to sell it for like $300 so this is a deal. Pm me if interested.
I would install a new 12 volt power up/gravity down pump and fix it for good. dan woodysminitrucks.com