2Stroke Gasoline Chainsaw 20″ Bar Powered Engine Wood Cutting Gas Chain Saw 62CC Product function description: NOTE:Installation Manual Is NOT Included Professional Installation Is Highly Recommended Description:This chain saw is sharp to cut the twigs, branches, bushes, shrubs and trees. The saw is waterproof and rustproof, easy to clean with water. With exceptional hardness and durability, it is good for sawing, cutting, pruning and trimming wood, perfect tool for gardening, wordworking, landscaping. Features:Color: black+redMaterial: metal.Bar Length:20 inPitch: 0.325”Sprocket: 7T*0.325”Chain width: 0.058”Power: 4000WGas Displacement: 62CC(cm3)Rotating Speed:12500(rpm)Fuel capacity: 550(ML)Oil capacity: 260(ML)Voltage:12 V NOTEStructure chart: Guide chain installation step diagram: Step 1: Install the guide plateStep 2: Install the chainStep 3: Align the holes to install the side cover and screw on the nutStep 4: Adjust the tightness of the chainStep 5: Sleeve lock nutFuel injection volume can be adjusted Step 1: Add engine oil. The function of engine oil is to lubricate the chain, so you must wait for the oil to spray out before you can go to the tree.Step 2: Add gasoline. The ratio of gasoline to oil is 25:1 or 20:1, 20:1 is recommended (must be two-stroke oil, and Mobil two-stroke oil is recommended). Do not use four-stroke engine oil or other engine oil, otherwise it will easily cause cylinder pulling or other problems 1. Pull up the flame out switch2. Pull out the damper3. Pull the start handlePull the start handle 3-6 times. When you hear the machine banging, push the damper back in, otherwise the machine will not start.4. Close the damperTurn off the air door, pull the start handle 1-3 times again, you can start normally Gross weight:6.5kgSize:58*27*33cm Package includes:1 x Hand saw1 x Funnel1 x Proportioning pot