Grass Cutter/new design 43cc grass trimmerbrush cutter/gasoline brush cutter/1e40f-5 brush cutter - BC4300

We areprofessional manufacturer of all types of gasoline garden tools. Followed are the details of this Brush Cutter TT-BC4300.

Eleven: the lawn mower engine muffler black smoke, what is the reason? The cause of the failure was caused by combustion mixing proportion is too deep. If this situation will first air filter cleaning or update. If the failure is not removed, then need to adjust or cleaning the mower engine carburetor. Twelve: why the lawn mower engine operation when the muffler blue smoke? The failure is because of oil to burn. The fault was discovered after the first check the engine oil ruler, to see whether the excess oil. In case of overdose, drained the excess oil after running for ten minutes. If the fault is not excluded, then takes on engine overhaul. Thirteen: why the lawn mower engine starting difficulty? The failure is because of nausea caused by the oil combustion chamber. If the fault, should spark plug unscrew and dry (note the scald-proof ), and then pull a few times starting rope, and the spark plug installation back, starting the engine. Fourteen: the lawn mower to do? The air filter for cleaning, such as can not be cleaned replace. Check whether the sharp blade, if the blunt is the need for grinding. In addition, the lawn is long leaves densely, if it is, should be cut size increase, reduce engine load. Fifteen: why the mower start and parking has intense noise? The fault reasons for blade center bolt is not tightened. If it is found that the fault, should be the bolt, and the lower knife, check whether the damaged, then reinstalled on the knife and blade, bolts to be tightened. Sixteen: why the lawn mower starting rope rebound? Ignition timing advance is the causes of malfunction. Usually because when shearing blade hit hard object, causes the flywheel key is shear. The fault of machine maintenance. Seventeen: hob mower why self-propelled clutch plate wear? Hob cutter mower is in use process, because the operator does not according to the operating rules, often to click on the method to control the self walking, thus increasing the clutch plate wear, eventually make self-propelled clutch failure, so the cutter mower in the use of the process, must from go to disposable handle position. Eighteen: why the lawn mower in the use of the process can not be too much filler oil? The oil in the tank body of machinery parts lubrication, is through the oil splash wheel effect, keep oil splashing, to mechanical parts for cleaning, lubricating, cooling, if excessive filling it will cause a lot of emulsification and bubble, also cannot take the oil splashing, thereby not lubricate, the cylinder temperature. So the mower in the process of using too much oil filling. Nineteen: the mower in the work of the violent vibration causes are those? The occurrence of this phenomenon may have the following reasons: A, blade bending or worn imbalance; B, crankshaft due to impingement and bending; C, the knife is damaged, causing the blades and the crankshaft rotate relatively, cause an imbalance; D, engine fixed screws loose; E, engine base damage. Twenty: set mower grass wores results have those? A ) the possible reasons are as follows: b ) collection bags for long-term use without cleaning, cleaning, causing air to collect grass not free; c ) grass discharge long-term cleanup, grass block grass discharge area, caused the grass discharge not free; d ) blade wear is excessive, the blade is not set grass effect