Hitachi ZX14-27 -3 - One Call Hire

TROUBLESHOOTINGEngineProblem Cause SolutionCoolant Temperature Too Low Thermostat See your authorized dealer.Temperature gauge or sending unit See your authorized dealer.Low Engine Oil Pressure Engine oil pump or pump drive See your authorized dealer.Low oil levelAdd oil.Engine oil pressure regulation valve See your authorized dealer.Plugged oil pump intake screen See your authorized dealer.Plugged oil filterInstall a new oil filter.Oil leaksCheck for leaks.Oil diluted with fuel or coolant See your authorized dealer.Engine temperature too highCheck cooling system.Wrong oilDrain oil. Use correct oil.Engine Uses Too Much Oil Wrong oil Drain oil. Use correct oil.Oil leaksCheck engine oil drain plug.Engine temperature too highCheck cooling system.Plugged air cleanerClean element or install new element.Internal engine component wear See your authorized dealer.Engine Uses Too Much Fuel Plugged or dirty air intake system Clean air intake system.Wrong fuelUse correct fuel.Fuel injection nozzlesSee your authorized dealer.Injection pump out of timeSee your authorized dealer.Excessive Black or Gray ExhaustSmokeWrong fuelPlugged or dirty air intake or exhaustsystemInjection pump out of timingInjection nozzles dirty or faultyBasic engine failuresDrain tank. Use correct fuel.Clean air intake and exhaust system.See your authorized dealer.See your authorized dealer.See your authorized dealer.Exhaust Gas is White Wrong fuel Drain tank. Use correct fuel.Cold engineRun engine until warm.Thermostat faulty or too “cool” See your authorized dealer.Injection pump out of timeSee your authorized dealer.Coolant leakage into engine cylinder See your authorized dealer.11-3