Teach you to pick a used small tractor
2018-05-23 20:00:28
Find out the factory year. The date on the front of the engine and on the front of the hand-carriage is marked with the factory date, and the date when the car owner bought the car is stated, so that the length of the engine can be judged. To see if the chassis of the locomotive is deformed or not, the technical status of the gearbox of the locomotive is the focus. Firstly, look for cracks and seepage from the outside, and then drive again to check whether the gear is accurate and smooth, listen to whether there is noise or not, and determine the degree of gearbox wear. Look at the drop in engine horsepower. In the absence of decompression, cranking the crankshaft should be very laborious. If you do not need to shake it, it means that the horsepower is falling seriously. In the case of reduced pressure, shake the crankshaft to check the fuel supply system. If the sound of oil supply is weak, the fuel pump or injector has deteriorated. After the engine catches fire, it is important to listen for the presence of a knocking sound. If there is a heavy knocking sound at the rear, the gap between the crankshaft shingles or connecting rods is too large.
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