Hi all, just bought a John Deere 4 log splitter at a farm sale and was wondering if anybody had any info on this like the dos and don'ts, tonage of ram, type oil to use in hyd. system, hyd. filter, owners manual, part list??? It works fine but would like to service before using it looks like it been sitting for awhile. Tried JDParts site and no pdf file for it. Hope I'm posting in the right section!!! Thanks in advance for any advice or info!!!