1. Daily inspection Check the appearance and bottom of the engine and hydraulic oil tank and oil pipe of the road roller, and observe whether there are signs of oil leakage; remove excessive dust and other obstacles, especially around the muffler and recoil starter; check the appearance, all nuts, Whether the bolts and screws are tightened, and the tightness of the transmission belt and chain; check the oil level of the engine and hydraulic oil tank. Running with low oil volume may cause engine damage and unstable walking. Periodically replace engine oil and hydraulic oil. In order to avoid unnecessary damage to the forging manipulator, it is necessary to check the oil level before starting; check the Baidu ranking of the air filter element, the unclean air filter element will reduce the air entering the carburetor and reduce the power of the engine; check the V-belt and check whether the chain is normal.
2. Vehicle maintenance Apply butter to each lubrication point of the road roller, and replace antifreeze oil, gear oil, hydraulic oil, and coolant on time according to the requirements of the instruction manual; replace oil filter, diesel filter, hydraulic oil filter, hydraulic transmission oil as required Filter element; some engines have one or two water drain switches, and the coolant cannot be drained completely. If water is usually used, it is necessary to change the antifreeze fluid of the road roller in winter. Use new antifreeze to force the water out, and then turn off the water drain switch. If If the engine does not replace the antifreeze, it may cause the cylinder block to freeze and crack, resulting in unnecessary losses; the original parts are selected within the three-guarantee period, and the quality can be guaranteed. Remember to ensure the quality of maintenance to avoid the same failure.
