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Pump car winter maintenance tips - keep your car safe for the winter
[Abstract]:
The air is filled with antifreeze..
Before use, we should thoroughly clean the cooling system, choose the anti-freezing liquid with good quality and low corrosion, and avoid the corrosion of the equipment due to the anti-freeze liquid.
❺ replace winter special hydraulic and transmission oil
Before winter comes, should give the work device of the equipment of the hydraulic system and hydraulic drive system to replace the winter with hydraulic and hydraulic transmission oil, prevent the winter because of the oil viscosity change, lead to bad working device hydraulic system and transmission system, and even can't work device, equipment failure won't run
❻ replace grease and gear oil
In the winter operation of the construction machinery, the transmission, reducer and steering gear should be replaced with winter gear oil, and the hub bearing should be replaced with low drop grease
❼ oil change
Choose the engine oil with small viscosity. Low temperatures, the oil viscosity increases with temperature decreased, liquidity, frictional resistance increase, lead to internal combustion engine starting difficulty. therefore, should be replaced by timely smaller oil viscosity, to offset or eliminate the bad effect.
Checking and adjusting the electrolyte density
❽ pay attention to the battery insulation
The density of electrolyte can be adjusted appropriately to prevent the accident of the shell of the frost-cracking battery due to the low density of electrolyte. In general, battery electrolyte density can be increased to 1.28 in winter.
Special attention: when the temperature is low to zero, the water pump should be pumped out in time.
Cold and dry in winter, if the water in the pump water pump is not clean, will cause the water pump split, to the customer to bring economic losses. In order to avoid such failures, we will teach you how to drain water from the pump.
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