I am looking for information on disassembly and rebuilding an HWH AP7001 jack cylinder. They can't be that complicated but how to get them apart is not quite obvious. Any info would be appreciated.
Thanks in advance.
I see that nobody ever answered your question. I, too, would like to rebuild my HWH hydraulic cylinders. Did you ever figure them out? Was there a snap ring around the inside of the top of the cylinder? If there is, it sure ain't obvious!