PUMP GP-FUEL INJECTION 1843961 - Caterpillar

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Faulty Oil PumpRepair the oil pump or replace the oil pump.
Too Much Clearance Between Crankshaft And Crankshaft BearingsInspect the crankshaft bearings and make replacement, as required.
Too Much Clearance Between Camshaft And Camshaft BearingsInspect the camshaft and the camshaft bearings. Replace the camshaft and the camshaft bearings, as required.
Faulty Oil Pressure GaugeInstall new gauge.
Too Much Bearing Clearance For Idler GearInspect the bearings. Replace parts, as required.Problem 24
The Engine Uses Too Much Lubrication Oil.Probable Cause
Too Much Lubrication Oil In EngineRemove the extra oil. Find the source of the extra oil. Put the correct amount of oil in the engine.
Oil LeaksFind all oil leaks. Make repairs, as required. Check for dirty crankcase breathers.
High Oil TemperatureCheck operation of oil cooler and oil temperature regulator. Install new parts, as required. Clean the oil cooler cores.
Too Much Oil In The Valve CompartmentBe sure that the plugs are installed in the rocker shafts.
Worn Valve GuidesReconditioning of the cylinder head is required.
Worn Piston Rings And Worn Cylinder LinersInspect piston rings and install new parts, as required. Reconditioning of the cylinder block can be required.
Failure Of Turbocharger Oil SealCheck the air inlet manifold for oil and repair the turbocharger, as required.Problem 25
The Engine Coolant Is Too Hot.Probable Cause
Restriction Of Coolant Flow Through Radiator Core Tubes Or Through Heat Exchanger LinesClean the radiator or the heat exchanger and flush the radiator or the heat exchanger.
Restriction Of Air Flow Through The RadiatorRemove all restrictions to air flow.
Low Fan SpeedCheck for loose fan drive belts. Adjust the fan drive belt to the correct tension. Replace belts, as required.
Low Coolant LevelAdd coolant to the cooling system. Check for leaks.
Faulty Pressure CapCheck operation of the pressure cap. Install a new pressure cap, as required.
Combustion Gases In CoolantFind the source of the leakage of combustion gases into the cooling system. Make repairs, as required.
Faulty Water Temperature RegulatorsCheck water temperature regulators for correct operation. Check the water temperature gauge for correct operation. Install new parts, as required.
Faulty Water PumpMake repairs, as required. Install a new water pump, as required.
Too Much Load On The SystemReduce the load on the system.
Wrong Fuel Injection TimingMake adjustment to timing. Refer to Testing And Adjusting, "Fuel System".Problem 26
The Exhaust Temperature Is Too High.Probable Cause
Leakage At Air Inlet SystemCheck pressure in the air inlet manifold. Look for restrictions at the air cleaner. Correct any leaks.
Leakage At Exhaust SystemFind the cause of the exhaust leak. Make repairs, as required.
Restriction At The Air Inlet System Or The Exhaust SystemRemove the restriction.
Wrong Fuel Injection TimingMake adjustment to timing. Refer to Testing And Adjusting, "Fuel System".Problem 27
The Starting Motor Does Not Turn.Probable Cause
Low Output Of The BatteryCheck the condition of the battery. Charge the battery or replace the battery, as required.
Faulty Wires Or Faulty SwitchReplace the wires or replace the switch, as needed.
Faulty Starter Motor SolenoidInstall a new solenoid.
Faulty Starter MotorRepair the starter motor or replace the starter motor, as needed.Problem 28
The Alternator Gives No Charge.Probable Cause
Loose Drive BeltAdjust the drive belt to the correct tension.
Faulty Charging Circuit, Faulty Ground Return Circuit Or