Use a good quality tractor combination transmission/hydraulic fluid, and fill it at the plug located near the
3PH top link bracket. The dip stick is located on the top of the left side rear axil housing. Depending on the year of your tractor you will need 1 or 2 hydraulic filters, a fuel filter, and a engine oil filter. I can help you out with the filters if you would like. As far as the second hyd. filter if yours is one of the early models it will have a second hyd. filter located above the dipstick on the left side of the rear hydraulic housing, and can be seen from the rear of the tractor. If I can help you PM me or call me.