Date and starting and ending time of each shift; Routine record of readings of all instruments; Usage of power; Whether there is leakage or over consumption of fuel oil, engine oil and coolant; Whether the exhaust is abnormal; The situation before and after the occurrence of applause and handling opinions.
Check the fuel quantity of the fuel tank; Check the oil level in the oil pan; Check the oil level of fuel injection pump governor; Check the three leaks (oil, water and gas); Check the installation of diesel engine accessories; Check instruments; Check the transmission connecting plate of fuel injection pump; Clean the appearance of the machine and auxiliary equipment.
First Level Technical Maintenance
Check the electrolytic specific gravity of battery voltage; Check the tension of triangular rubber belt; Clean the suction strainer of the oil pump; Clean the air filter; Clean the filter element in the vent pipe; Clean the fuel filter; Clean the oil filter; Clean the oil filter and oil inlet pipe of turbocharger; Change the oil in the oil pan; Add lubricating oil or grease; Clean the cooling water radiator.
Second Level Technical Maintenance
Check the fuel injector; Check the fuel injection pump; Check the valve clearance and injection advance angle; Check the intake and exhaust valves and sealing conditions; Check the water leakage of water pump; Check the water sealing condition of the water sealing ring of the cylinder sleeve; Check the fuel injection plug on the cover plate of the transmission mechanism; Check the cooling water radiator, oil radiator and oil cooler; Check the fastening of main parts; check the electrical equipment; Clean the oil and fuel system pipeline; Clean cooling system pipes; Clean the turbocharger air and oil passage.
Third Level Technical Maintenance
Check the cylinder head assembly; Check the piston rod assembly; Check the crankshaft assembly; Check the transmission mechanism and gas distribution phase; Check the fuel injection pump; check the fuel injector; Check the turbocharger; Check the cylinder head and fresh water pump; Check the cylinder head and gasket of air inlet and exhaust pipe; Check charging generator and brake motor. The above is the basic content of maintenance.