Small roller winter maintenance tips

The following and you talk about the winter break for small rollers to take maintenance measures as follows:

First, clean up the body, clean up the small road roller inside and outside, including the engine, transmission, hydraulic pump, oil pipe connections and other parts, flush the water tank, oil hydraulic oil radiator, cylinder head radiator and cooling channels, the purpose is to monitor the absence of leakage phenomenon, help strengthen the heat dissipation;

Second, pay attention to the observation of the connection parts of the bolt is complete, there is no loose or lost, for example: engine claw bolts, drive shaft bolts, transmission fixed bolts, etc., in time to tighten the loose bolts, lost to make up for;

Third, the mechanical equipment failures appear in a table, item by item to exclude, follow the principle of easy to difficult, three packages within the period of the best choice of original parts, supporting and quality can be guaranteed, remember to ensure the quality of maintenance to avoid the same failure. Especially the hidden safety faults, to be the first time to find and timely processing;

Fourth, the maintenance of the entire vehicle, the lubrication points to play grease, according to the requirements of the instruction manual on time to replace the antifreeze oil, gear oil, hydraulic oil and coolant, according to the requirements of the replacement of oil filters, diesel filters, hydraulic oil filters, hydraulic oil filters, hydraulic transmission oil filters. Some engines have one or two water discharge switches, coolant discharge can not be exhausted, if the usual water, winter must change the antifreeze, with a new antifreeze will be forced out of the water, and then turn off the discharge switch, if the engine does not change the antifreeze, it may cause the cylinder block frozen cracks, resulting in unnecessary losses.