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Diesel engine pump how to maintain?

by:J&T     2020-07-24
Diesel engine water pump the effective use of by our usual maintenance and maintenance, to ensure the reliability of the whole control system, not out of the daily management, so it's very important to daily maintenance of diesel pumps, today, is studied with small make up to some maintenance method about diesel engine pump! A diesel engine, check the pump sump machine oil: check the oil level of marks to oil scale, insufficient should be added to the specified amount, but not exceeding the maximum limit oil scale; Filling diesel engine oil specification for once every 12 months/replacement, diesel filter/every 12 months time. Second, check the diesel water pump: the adequacy of the injection point of lubricating grease on the diesel engine circulating water pump injection nozzle to be removed, observe whether grease inside is enough, such as the insufficient application note oil gun to join adequate lubricating grease, filling grease for inspection once a week depending on the situation. Three diesel pumps, check the cooling water in the tank is enough: check the lack of water in the water tank should be added in time, adding water should be clean and fresh water, such as direct join tanks in groundwater cause fouling formation, affect the cooling effect and cause of failure. When the environment temperature is below freezing in winter must according to the lowest environment temperature configuration appropriate freezing point of antifreeze. Add antifreeze for once every 12 months/replacement, the annual change in November as antifreeze. 4, check the adequacy of diesel water pump in the fuel tank oil: storage tank diesel should always keep enough, not less than 50% of the fuel tank volume, refueling shall ensure that ruled out the moisture and impurities; Join the diesel oil for diesel filter once every 12 months/replacement. Five, daily check the leakage ( Water, oil, gas) Situation: check diesel pump tubing, pipe sealing surface of the joint, found that leakage should be resolved immediately, such as exhaust pipe and cylinder gasket turbocharger loose or leak phenomenon, also should be resolved in a timely manner. Six, check the status of diesel water water pump storage battery: to observe the shell does have craze, concave and convex, if there's any loose for positive and negative terminal slippage phenomenon. So wet battery should also watch battery interior point solutions for fluid level, should be higher than plate surface of 10 ~ 15 mm. Seven, each operation for a long time after check: check the diesel pump silencer and exhaust pipes, remove carbon prevent sparks, check whether the water water pump packing seal is worn, when necessary, timely replacement. Eight, check the diesel pump accessories installation: the installation of the attachment soundness, anchor bolt mechanical connection is rigid with the work. Nine, check the diesel water pump drive the connecting plate: check whether the connecting bolt is loose, the bolt looseness in advance. Ten equipment appearance, clean diesel water pump and accessories: with dry cloth or soak diesel cloth to wipe the fuselage cylinder head, cylinder, air filter, such as surface oily be soiled, water and dust, with compressed air or fan, radiator, fan surface dust purging generator.


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