. OPERATION MACHINE OPERATIONS AND CONTROLS OPERATION MACHINE OPERATIONS AND CONTROLS (5) Battery inspection cover 3 - 111 5. Set safe ty loc k lever (2) in the LOCK position MACHINE INSPECTION AFTER DAILY WORK Check t he e ngine coolan t temperature (1) , engine oil pressure (2), and fuel leve l (3) on the machine monitor. LOCKING Always look the f ollowing places. (1) Doo r of o perator's ca (2) Fuel tank filler port (3) Engine h (4) Mud cov REMARK Use the starting s witch k ey to lock and unlock all these places.