MAINTENANCE SERVICE ITEM PAGE EVERY 250 HOURS SERVICE (continued) 3-52 3-52 3-52 Replace coolant corrosion resistor cartridge 3-53 EVERY 500 HOURS SERVICE Replace fuel filter cartridge 3-54 Replace transmission oil filter element 3-56 Lubricate center drive shaft spline (1 point) 3-60 EVERY 1000 HOURS SERVICE Change oil in transmission case, clean strainer 3-57 Clean transmission case breather 3-57 Lubricate 3-58 3-58 3-58 3-58 3-58 3-58 Check and adjust engine valves 3-60 Check tension of drive belt 3-63 Check drive belt tensioner bearing and fan hub bearing 3-63 EVERY 2000 HOURS SERVICE Cooling system, replace coolant and flush the system 3-70 Change oil in hydraulic tank, replace hydraulic filter element 3-73 Replace hydraulic tank breather element 3-75 Change axle oil 3-76 Change brake disc wear 3-77 frequently or the brakes make noise, change the oil after a shorter interval.
3-28 WA320-3MC