Case 485 Hydraulic Fill (Rookie Question)

[ChadRenfro]

I put a well aimed tree thru my hydraulic fluid cooler and had to replace the cooler and now need to add fluid but for the life of me I cant see where the fill location is????? Please help....

 

[geneP]

If this is a Case-IH 485 the fill point is a plug on top of the rockshaft housing behind the fuel tank. In case you don't have a manual, to check the level run the tractor for 3 minutes then check the level on the stick. it will check well over the full mark on the stick if you dont allow the pump to circulate oil to the top of the transmission.