1. Check whether the oil pipes of each hydraulic hose assembly are bent, twisted or leaked, and replace them if necessary.
2, the tunnel mucking loader adhesion slag cleaning, especially the removal of dust on the radiator, roller, scraper, chassis cover.
3. Check whether the cable is damaged or not, whether the connector is loose or not, whether the electric starter and other connecting wires are burnt and loose, and replace and repair in time.
4. Check the lubrication joints of the joints, shafts, bearings, etc. of the tunnel mucking loader. Each shift is regularly filled with lubricating oil and calcium-based grease.
5. Check if the connecting parts and fasteners of the tunnel mucking loader are loose or missing, and add the fastening in time.
6. Check the oil level of the hydraulic oil tank. If the oil tank is less than 4/5 of the fuel tank, add the specified hydraulic oil. Check the oil pump, cylinder, multi-way control valve, oil pipe and other joints for oil leakage.
