<strong>Yahoo Message Number: 111387</strong>The large canister of hydraulic oil for fan control/power steering has a label on it saying to "Change element every 6,000 miles". Does this mean just replacing the 3 stacked filters that often but not necessarily the fluid? I replaced fluid last year about 6,000 miles ago and it still looks in good shape.<br/><br/>I once had a PDF file of Country...