3. INSPECTION/ADJUSTMENT SUPER8 50 2T Wash the air cleaner element in detergent oil, squeeze out and allow to dry. Squeeze out excess oil dry Never use gasoline or organic vaporable = oil with acid or alkali for washing. After washing, soak the element in clean engine oil SAE 10W-30# and squeeze out excess oil. Reinstall the element. Soak in oil Wash Squeeze out and dry Cylinder Compression Warm up the engine before compression test. Remove the spark plug and insert a compression gauge. Open the throttle valve fully and push the starter button for 78 seconds to test the compression. Compression: 11.8kg/cm If the compression is low, check for the following: · Leaking cylinder head gasket · Worn piston/cylinder If the compression is high, it indicates that carbon deposits have accumulated on the combustion chamber and the piston head. Clip LUBRICATION SYSTEM Oil Filter Cleaning Disconnect the oil tube at the oil pump side and allow oil to drain into a clean container. Remove the tube clip at the oil tank side and disconnect the oil tube. Remove the oil filter. Oil Filter 3-10