________________________________________________________________________________

Kubota L47 - Troubleshooting Tips

The other day I got a breakdown on my Kubota L47 backhoe. Diesel engine does not rotate. Explain me what is the malfunction?

You must use the recommended fuel grade. Possible failure drive high pressure fuel pump. Diagnose and change. Wrong fuel injection pump timing. Adjust as required.

L47TLB breakdowns. Poor engine performance. How should I troubleshoot it?

Fuel shortage - Fill the tank and check fuel quality. Injector pump plunger and barrel worn. Replace with a new one.

Please explain me what is fault if diesel engine stops during operation?

Seized engine due to lack of oil, the wrong oil or lack of coolant.

L47 tractor failure. Transmission shifts hard in reverse. What's fault?

Defective or worn clutch - Change worn parts.

Somebody help me why my steering wheel turns too easy? What are my actions to correct the situation?

Minimum Oil Rating - Pour full. Steering cylinder has problems - Make a replacement. Steering pump have worn - Install a new pump.

I got a Kubota L47 TLB in april. Nowadays there is damage. Engine won't start. Can somebody help me identify a source of trouble?

Starter motor turns engine too slowly - Replace or repair. Fuel line is clogged up - Flush and clean the fuel pipe. Dirty fuel filter element - Renstall filter element. Piston rings are damaged - Need replacement of piston rings.

I have the same model. Recently, the steering turns in one direction. Help me find out what is problem?

Low oil index. Fill the tank. Oil flows out of the system. Eliminate a damage. Steering pump is worn out. Repair the pump. Power steering is worn out. Diagnose the power steering.

L47 tractor failure. Diesel is difficult to start. Need help to specify occasion of failure. What should I do?

Clogging in air filter/cleaner. Cold start system used incorrectly. Piston rings are wear or deformed. Valve Leakage/Adjustment Bad. Water in fuel. Crankcase oil too heavy. Use oil of proper viscosity.

Kubota L47TLB engine malfunctions. Diesel engine hard starting regularly. How could i fix a failure?

Restriction in fuel tank vent. Air leak on the suction side of the system. Exhaust pipe is clogged. Low voltage - Charge battery. Diesel injection nozzles faulty or sticking. Filter clogged. Long Idle periods.

There was a malfunction of steering on our tractor. What's a breakdown?

The air was formed in hydraulic system. We recommend you draw out air. Oil low level in the tank. Fill the tank. Wear of the hydraulic steering cylinder Change the seal.

I use the exact same model. Why diesel doesn't start? How could i fix this defect?

Wrong valve timing - Make adjustment. Bad cylinder compression. Wear cylinder bores - You must fix it. Leakage between valves and seats - Remove leaks.

Having issues with a Kubota L47 backhoe. I hear a diesel engine knocking. what kind of issue?

Lack of oil. You should pour this. Engine overheated. Engine overloaded.

I can not understand why front axle to howls regularly during operation?

Teeth of gears collapsed. You must change the gears. Bearings are firmly erased. Replace it.

I'm the owner this model more than 3 years. Recently, engine start is intermittent. How to eliminate?

Injection nozzle is dirty. You should checking injector. The fuel pump has a malfunction. Repair fuel pump.

I bought the exact same model. Can anybody tell me why locking differential broke down suddenly? What's solution to the problem?

This is the diaphragm rupture or disks of the friction clutch are worn out. Replace parts.

I'm using Kubota L47 TLB. Engine not working. Tell me what is the fault?

Most likely fuel filter clogged. Or high-pressure fuel pump to lost adjustments.

I have the problem. Diesel constantly overheats. What could be the problem?

Little coolant in the cooling system. You need to fill the system. Defective thermostat - Replace. Dirty, plugged, or damaged shrouding or engine fins. Insufficient engine oil - Inspect oil level and replenish if necessary. Diesel Overload - Reduce diesel load. Fan belt is damaged. Change as required.

My dad uses Kubota L47 backhoe. Today he heard a crash in the rear axle. What is the malfunction?

All signs point to destruction of bearings.

Help with the question what damage if diesel exhaust white gas?

If white smoke appeared from exhaust pipe you need to replace piston rings urgently. Excessive engine oil - Reduce to specified level.