3. INSPECTION/ADJUSTMENT People GT 300i The spring will come out when the filter cap is removed. Let the engine oil drain out. Check that the O-ring is in good condition. Spring Install a new oil filter. Make sure the rubber seal on the oil filter facing the left crankcase. RESERVE TANK COOLANT LEVEL INSPECTION The reserve tank is under left floorboard. Check the coolant level through the inspection window at the left side skirt white the engine is at the normal operating temperature, with the scooter In an upright position. If the coolant level is below the LOWER level mark, remove the left floor mat, remove the lid screw, the reserve tank lid, and then the reserve tank cap to add coolant mixture until it reaches the upper level mark. Reserve Tank Add coolant to the reserve tank only. Do not attempt to add coolant by removing the radiator cap. Coolant in the radiator is under pressure and is very hot and can cause serious burns. 3-5