Brand: WOSEN                                                   Engine type: IE40F-5   

Engine type:Two stroke of air cooling Single cylinder gasoline engine

Engine displacement: 42.7 cc   

Engine power: 1.25kw/6500r/min   

Engine idling: 2800-3000 r/min 

Fuel than: 25:1   Fuel tank capacity: 1.2l    

carburetor:diaphragm     Marion: 1.67 HP

Working rod diameter: 26 /28 mm     Rod length: 1650 mm     

weight:9 kg   Packing number: 4PCS/CTN  Volume: 0.035CBM

Maintenance of lawn mower

1. Oil maintenance, Before each use of the mower, check the oil level to see if it is between the upper and lower scales of the oil scale. The oil should be replaced after 5 hours of use, and again after 10 hours of use. In the future, the oil should be changed regularly according to the instructions. The oil change should be carried out when the engine is in thermal state. Fill the oil can not be too much, otherwise it will appear: black smoke, power shortage (too much carbon cylinder, spark plug clearance small). Engine overheating, etc. Fill the oil too little, otherwise it will be: engine gear noise, piston ring accelerated wear and damage. Even now rava and other phenomena, causing serious damage to the engine.

2. Air filter maintenance, before and after each use should check whether the air filter dirty, should be changed frequently wash. If too dirty will lead to engine difficult to start, black smoke, power shortage. If the filter element is paper, remove the filter element and dust it. If the filter element is sponge, you can use gasoline after cleaning, appropriate drops of lubricating oil on the filter element, the filter element to maintain a moist state, more conducive to the adsorption of dust. 

3. Radiator maintenance, the main function of the radiator is noise, heat. When mower works, the straw that beat flies can be adhered to go up in radiator, affect its to come loose work can, can cause when serious pull cylinder phenomenon, damage engine, because this is in, after using mower every time, want to clear up the sundry on radiator seriously.